EP3151988A1 - Cemented carbide necking tool - Google Patents

Cemented carbide necking tool

Info

Publication number
EP3151988A1
EP3151988A1 EP14736027.5A EP14736027A EP3151988A1 EP 3151988 A1 EP3151988 A1 EP 3151988A1 EP 14736027 A EP14736027 A EP 14736027A EP 3151988 A1 EP3151988 A1 EP 3151988A1
Authority
EP
European Patent Office
Prior art keywords
cemented carbide
necking tool
necking
carbide
tool according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14736027.5A
Other languages
German (de)
French (fr)
Other versions
EP3151988B1 (en
Inventor
Stephen A. HEWITT
Elena Tarres Puit
Victor Rimbau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik Intellectual Property AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandvik Intellectual Property AB filed Critical Sandvik Intellectual Property AB
Priority to PL14736027T priority Critical patent/PL3151988T3/en
Priority to PT147360275T priority patent/PT3151988T/en
Publication of EP3151988A1 publication Critical patent/EP3151988A1/en
Application granted granted Critical
Publication of EP3151988B1 publication Critical patent/EP3151988B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/01—Selection of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • B21D51/2638—Necking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/10—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides

Definitions

  • the present invention relates to a cemented carbide necking tool having lower density, higher hardness, and closer thermal expansion to tool steel for applications in the can manufacturing industry.
  • Cemented carbide which is produced using modern powder metallurgical processes, offers a unique combination of strength, hardness and toughness.
  • Cemented carbide as used herein, is defined as a hard, carbide phase, 70 to 97 wt-% of the composite and a binder phase.
  • Cemented carbides include standard WCCo, Cermets and hybrids. Tungsten carbide (WC) is the most common hard phase and cobalt (Co) the most common binder phase. These two materials form the basic cemented carbide structure. From this basic concept many other types of cemented carbide have been developed. In addition to WC-Co
  • TiC titanium carbide
  • TaC tantalum carbide
  • NbC niobium carbide
  • the cobalt binder phase can be alloyed with or completely replaced by nickel (Ni), chromium (Cr), iron (Fe), molybdenum (Mo) or alloys of these elements.
  • the resulting physical and chemical properties can be tailored to ensure maximum resistance to wear, deformation, fracture, corrosion, oxidation and other damaging effects.
  • the available unique composition of cemented carbide makes it an ideal tool material for forming and stamping in the can making process.
  • An example of a known die 10 is illustrated in Fig. 1.
  • Typical necking dies work with knock out that is normally made of tool steel due to reduced cost.
  • the match gap of the knock out and necking dies must be kept as constant as possible during start up and running conditions of the necker machine, therefore the closer the thermal expansion of the necking die to the tool steel the better.
  • EP2439294 assigned to the assignee of the present invention, discloses a cemented carbide punch used for the manufacturing of metal beverage cans.
  • the particular disclosed cemented carbide has a hard phase of WC and a binder phase based on Co and Ni.
  • the composition comprises, in wt-%, from 50 to 70 WC, from 15 to 30 TiC (titanium carbide) and from 12 to 20 Co +Ni.
  • the punch application is particularly suited to this particular composition as the weight of the punch can be lowered and production speeds increased.
  • WO2008079083 discloses a cemented carbide punch used in cold forming and drawing operations, particularly in the manufacture of beverage cans.
  • the cemented carbide is essentially, in wt %: 70-90 WC; 2-8 TiC, 1-9 NbC, 0-3 TaC and 5-20 binder phase of Co with an addition of Cr and possibly one or more of the elements selected from Ni, Fe and Mo. More particularly the binder composition is, also in wt %: 10-98 Co, 0-50 Ni, 2-15 Cr, 0-50 Fe and 0-10 Mo.
  • grades with binder content in the range of 3 to 10 wt % and grain sizes below 1 ⁇ have the highest hardness and compressive strength, combined with high wear resistance and high reliability against breakage.
  • grade can be defined as tungsten carbide (WC) in combination with a binder phase of cobalt (Co) and/or nickel (Ni), and any other single or combination of carbide phases (TiC, Ta/NbC etc.).
  • the binder phase of cemented carbides is susceptible to wet corrosion resulting in wear problems. Accordingly, sub-micron carbide grains combined with the appropriate binder have been used in WC-Co carbide punches.
  • a necking tool for manufacturing of metal beverage cans the necking tool being a cemented carbide containing in wt % of 18 - 63WC; 21 - 30 TiC; 0 - 27 TiN; 0 - 12 NbC; 0 - 2 Cr 3 C 2 ; 8 - 14 Co and 0 - 6 Ni.
  • a necking tool for manufacturing of metal beverage cans the necking tool being a cemented carbide including in wt % of less than 63 WC; 21 TiC; 2 Cr3C2; 8 Co; and less than 6 Ni.
  • a necking tool for manufacturing of metal beverage cans the necking tool being a cemented carbide including in wt % of 18 WC; less than 30 TiC; less than 27 TiN; less than 12 NbC, and 14 Co.
  • Fig. 1 is a perspective view of a known necking die used in manufacturing metal beverage cans.
  • Fig. 2 is a SEM image of a first necking tool material according to the present disclosure.
  • Fig. 3 is a SEM image of a second necking tool material according to the present disclosure.
  • Fig. 4 is a SEM image of the porosity level of Sample B of Fig. 3.
  • the present invention relates to cemented carbide including hybrids and cermets for necking applications in the can manufacturing industry.
  • the advantages associated with these new materials can be seen in higher hardness, lower density, and closer thermal expansion to a tool steel knock-out and enhanced toughness compared to existing ceramic material used for necking dies
  • Cemented carbide grades with the compositions in wt % according to Table 1 below were produced according to known methods.
  • the cemented carbide samples were prepared from powders forming the hard constituents and powders forming the binder, which were wet milled together, dried, pressed into bodies desired shape and sintered.
  • the comparative sample contains in wt% less than about 88 WC; about 12 Co; and about 1 Cr 3 C2, preferably 87.5% WC, 12%Co and 0.5 Cr 3 C 2 . Moreover, the comparative sample has a medium carbide grain size, a corrosion resistance on a subjective scale of 1 to 10 of about 3, a wear resistance on a subjective scale of 1 to 10 of about 5, a compressive strength of about 4600 MPa, and a fracture toughness, per the Palmqvist method, of about 16 MPa m 1 / 2 .
  • Both Sample A and B have a grain size from 0.5 ⁇ to 1 ⁇ .
  • the binder content for both samples is approximately 14%.
  • the necking tool is made of a cemented carbide including in wt % of 18 - 63 WC; less than 30 TiC; 0 - 27 TiN; 0 - 12 NbC; 0 - 2 Cr 3 C 2 ; 8 - 14 Co; and 0 - 6 Ni.
  • the necking tool is made of cemented carbide including in wt % less than 63 WC, and more preferably 62.8 WC; 21 TiC; 2 Cr3C2; 8 Co and more preferably 8.3 Co; and less than 6 Ni and more preferably 5.7 Ni.
  • the binder phase consists of Co and Ni and has a content of approximately 14 wt %.
  • the necking tool is made of a cemented carbide including in wt-%, of 18 WC, and more preferably, 18.08 WC; less than 30 TiC, and more preferably 29.66 TiC; less than 27 TiN, and more preferably 26.46 TiN; less than 12 NbC, and more preferably 11.63; and 14 Co and more preferably 14.17 Co.
  • Sample B utilizes N to inhibit grain growth. Moreover, the Ti grains are spherical and the Co binder well distributed. Also, as shown in Fig. 4, the optical micrograph shows A02/A04 type porosity levels.
  • Samples A and B have a much higher hardness, of 1450 and 1650 respectively and a much lower density, of less than 10 g/cm 3 , than the comparative H12N, of 9.86 and of 6.62 respectively, and closer thermal expansion, of 7.13 and of 7.49, to known tool steel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

A necking tool for manufacturing of metal beverage cans, the necking tool being a cemented carbide comprising in wt % of 18 - 63WC; 21 - 30 TiC; 0 - 27 TiN; 0 - 12 NbC; 0 - 2 Cr3C2; 8 - 14 Co and 0 - 6 Ni.

Description

CEMENTED CARBIDE NECKING TOOL
TECHNICAL FIELD AND INDUSTRIAL APPLICABILITY
[0001] The present invention relates to a cemented carbide necking tool having lower density, higher hardness, and closer thermal expansion to tool steel for applications in the can manufacturing industry.
BACKGROUND
[0002] Over 280 billion beverage cans are produced worldwide every year. During the process, the upper section of the can is reduced in a necking-in operation to accommodate a top. Dies are commonly used in the necking operation. Due to the large number of cans produced service life of the die tool is crucial.
[0003] Accordingly, the necking die material must satisfy the most demanding applications. Cemented carbide, which is produced using modern powder metallurgical processes, offers a unique combination of strength, hardness and toughness. Cemented carbide, as used herein, is defined as a hard, carbide phase, 70 to 97 wt-% of the composite and a binder phase. Cemented carbides include standard WCCo, Cermets and hybrids. Tungsten carbide (WC) is the most common hard phase and cobalt (Co) the most common binder phase. These two materials form the basic cemented carbide structure. From this basic concept many other types of cemented carbide have been developed. In addition to WC-Co
compositions, varying proportions of titanium carbide (TiC), tantalum carbide (TaC) or niobium carbide (NbC) or others can be used. In addition, the cobalt binder phase can be alloyed with or completely replaced by nickel (Ni), chromium (Cr), iron (Fe), molybdenum (Mo) or alloys of these elements.
[0004] By varying the composition, the resulting physical and chemical properties can be tailored to ensure maximum resistance to wear, deformation, fracture, corrosion, oxidation and other damaging effects. The available unique composition of cemented carbide makes it an ideal tool material for forming and stamping in the can making process. An example of a known die 10 is illustrated in Fig. 1. Typical necking dies work with knock out that is normally made of tool steel due to reduced cost. The match gap of the knock out and necking dies must be kept as constant as possible during start up and running conditions of the necker machine, therefore the closer the thermal expansion of the necking die to the tool steel the better.
[0005] EP2439294, assigned to the assignee of the present invention, discloses a cemented carbide punch used for the manufacturing of metal beverage cans. The particular disclosed cemented carbide has a hard phase of WC and a binder phase based on Co and Ni. The composition comprises, in wt-%, from 50 to 70 WC, from 15 to 30 TiC (titanium carbide) and from 12 to 20 Co +Ni. The punch application is particularly suited to this particular composition as the weight of the punch can be lowered and production speeds increased.
[0006] WO2008079083, also assigned to the assignee of the present invention, discloses a cemented carbide punch used in cold forming and drawing operations, particularly in the manufacture of beverage cans. The cemented carbide is essentially, in wt %: 70-90 WC; 2-8 TiC, 1-9 NbC, 0-3 TaC and 5-20 binder phase of Co with an addition of Cr and possibly one or more of the elements selected from Ni, Fe and Mo. More particularly the binder composition is, also in wt %: 10-98 Co, 0-50 Ni, 2-15 Cr, 0-50 Fe and 0-10 Mo.
[0007] Further, grades with binder content in the range of 3 to 10 wt % and grain sizes below 1 μηι have the highest hardness and compressive strength, combined with high wear resistance and high reliability against breakage. As used herein grade can be defined as tungsten carbide (WC) in combination with a binder phase of cobalt (Co) and/or nickel (Ni), and any other single or combination of carbide phases (TiC, Ta/NbC etc.). However, the binder phase of cemented carbides is susceptible to wet corrosion resulting in wear problems. Accordingly, sub-micron carbide grains combined with the appropriate binder have been used in WC-Co carbide punches.
[0008] However, such materials have not been previously used for necking dies.
SUMMARY [0009] In one aspect there is provided a necking tool for manufacturing of metal beverage cans, the necking tool being a cemented carbide containing in wt % of 18 - 63WC; 21 - 30 TiC; 0 - 27 TiN; 0 - 12 NbC; 0 - 2 Cr3C2; 8 - 14 Co and 0 - 6 Ni.
[0010] According to another aspect there is provided a necking tool for manufacturing of metal beverage cans, the necking tool being a cemented carbide including in wt % of less than 63 WC; 21 TiC; 2 Cr3C2; 8 Co; and less than 6 Ni.
[0011] In yet another aspect there is provided a necking tool for manufacturing of metal beverage cans, the necking tool being a cemented carbide including in wt % of 18 WC; less than 30 TiC; less than 27 TiN; less than 12 NbC, and 14 Co.
[0012] These and other objects, features, aspects, and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiment relative to the accompanied drawings, in which:
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Fig. 1 is a perspective view of a known necking die used in manufacturing metal beverage cans.
[0014] Fig. 2 is a SEM image of a first necking tool material according to the present disclosure.
[0015] Fig. 3 is a SEM image of a second necking tool material according to the present disclosure.
[0016] Fig. 4 is a SEM image of the porosity level of Sample B of Fig. 3.
DETAILED DESCRIPTION
[0017] The present invention relates to cemented carbide including hybrids and cermets for necking applications in the can manufacturing industry. The advantages associated with these new materials can be seen in higher hardness, lower density, and closer thermal expansion to a tool steel knock-out and enhanced toughness compared to existing ceramic material used for necking dies
[0018] Cemented carbide grades with the compositions in wt % according to Table 1 below were produced according to known methods. The cemented carbide samples were prepared from powders forming the hard constituents and powders forming the binder, which were wet milled together, dried, pressed into bodies desired shape and sintered.
Table 1
[0019] A known cemented carbide, Sandvik grade H12N, (Sandvik AB,
Sandviken, SE), used in the can tooling industry, was used as the comparative sample. The comparative sample contains in wt% less than about 88 WC; about 12 Co; and about 1 Cr3C2, preferably 87.5% WC, 12%Co and 0.5 Cr3C2. Moreover, the comparative sample has a medium carbide grain size, a corrosion resistance on a subjective scale of 1 to 10 of about 3, a wear resistance on a subjective scale of 1 to 10 of about 5, a compressive strength of about 4600 MPa, and a fracture toughness, per the Palmqvist method, of about 16 MPa m1/2. [0020] Example
[0021] Two cemented carbide bodies according to the present disclosure were prepared and characterized (Samples A and B) as shown in Table 1. The samples were analyzed by electron microscopy. The SEM micrograph of Sample A is shown in Fig. 2 and Sample B is shown in Fig. 3. As shown, it can be seen that the morphology and distribution of the hard and matrix phases are uniform.
[0022] Both Sample A and B have a grain size from 0.5 μπι to 1 μηι. The binder content for both samples is approximately 14%. Preferably, 6 to 18% Co/Ni.
[0023] According to one aspect, the necking tool is made of a cemented carbide including in wt % of 18 - 63 WC; less than 30 TiC; 0 - 27 TiN; 0 - 12 NbC; 0 - 2 Cr3C2; 8 - 14 Co; and 0 - 6 Ni.
[0024] According to another aspect, the necking tool is made of cemented carbide including in wt % less than 63 WC, and more preferably 62.8 WC; 21 TiC; 2 Cr3C2; 8 Co and more preferably 8.3 Co; and less than 6 Ni and more preferably 5.7 Ni. Accordingly, the binder phase consists of Co and Ni and has a content of approximately 14 wt %.
[0025] In another aspect, the necking tool is made of a cemented carbide including in wt-%, of 18 WC, and more preferably, 18.08 WC; less than 30 TiC, and more preferably 29.66 TiC; less than 27 TiN, and more preferably 26.46 TiN; less than 12 NbC, and more preferably 11.63; and 14 Co and more preferably 14.17 Co.
[0026] Referring to Table 1 and as can be seen in Fig. 3, Sample B utilizes N to inhibit grain growth. Moreover, the Ti grains are spherical and the Co binder well distributed. Also, as shown in Fig. 4, the optical micrograph shows A02/A04 type porosity levels.
[0027] Other properties were measured according to standards used in the cemented carbide industry as shown in Table 2 below.
Table 2
[0028] As can be seen, Samples A and B have a much higher hardness, of 1450 and 1650 respectively and a much lower density, of less than 10 g/cm3, than the comparative H12N, of 9.86 and of 6.62 respectively, and closer thermal expansion, of 7.13 and of 7.49, to known tool steel.
[0029] Although the present invention has been described in relation to particular embodiments thereof, many other variations and modifications and other uses will become apparent to those skilled in the art. It is preferred therefore, that the present invention be limited not by the specific disclosure herein, but only by the appended claims.

Claims

WHAT IS CLAIMED IS:
1. A necking tool for manufacturing of metal beverage cans, the necking tool being a cemented carbide comprising in wt % of 18 - 63 WC; 21- 30 TiC, 0- 27 TiN; 0-12 NbC; 0 to 2 Cr3C2; 8 to 14 Co; and 0 to 6 Ni.
2. A necking tool according claim 1, wherein a binder content of the cemented carbide is about 14 wt %.
3. A necking tool according to any one of the preceding claims, wherein the cemented carbide has a density of less than 10 g/cm3.
4. A necking tool according to any one of the preceding claims, wherein the cemented carbide has a coefficient of thermal expansion of 7.13 lxlO-6/°C
5. A necking tool according to any of the preceding claims, wherein a binder content of the cemented carbide is 14.17 wt %.
6. A necking tool according to any of the preceding claims, wherein the cemented carbide has a coefficient of thermal expansion of 7.49 Ixl0~6/°C
7. A necking tool according to any one of the preceding claims, wherein the cemented carbide has a grade with a grain size less than 1 μηι, preferably 0.5 to 1 μιη, and more preferably 0.5 to 0.9 im.
8. Use of a necking tool according to any of the preceding claims for manufacturing a metal beverage can.
EP14736027.5A 2014-06-09 2014-06-09 Cemented carbide necking tool Active EP3151988B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL14736027T PL3151988T3 (en) 2014-06-09 2014-06-09 Cemented carbide necking tool
PT147360275T PT3151988T (en) 2014-06-09 2014-06-09 Cemented carbide necking tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/062073 WO2015189654A1 (en) 2014-06-09 2014-06-09 Cemented carbide necking tool

Publications (2)

Publication Number Publication Date
EP3151988A1 true EP3151988A1 (en) 2017-04-12
EP3151988B1 EP3151988B1 (en) 2018-01-17

Family

ID=51134161

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14736027.5A Active EP3151988B1 (en) 2014-06-09 2014-06-09 Cemented carbide necking tool

Country Status (12)

Country Link
EP (1) EP3151988B1 (en)
JP (1) JP6306217B2 (en)
KR (1) KR20170018831A (en)
CN (1) CN106457355A (en)
BR (1) BR112016028765A2 (en)
ES (1) ES2663710T3 (en)
MX (1) MX354805B (en)
PL (1) PL3151988T3 (en)
PT (1) PT3151988T (en)
RU (1) RU2661198C1 (en)
WO (1) WO2015189654A1 (en)
ZA (1) ZA201607886B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107779717B (en) * 2017-09-20 2019-05-14 苏州瑞森硬质合金有限公司 Light-high-strength titanium-based fine grain hard alloy bar material and its preparation process
CN109280838B (en) * 2018-11-30 2020-11-06 宇龙精机科技（浙江）有限公司 Titanium-cobalt alloy and preparation method thereof
GB201908423D0 (en) * 2019-06-12 2019-07-24 C4 Carbides Ltd Carbide material for cutting devices and associated method of manufacture
US20250290178A1 (en) * 2024-03-15 2025-09-18 Hyperion Materials & Technologies (Spain) S.L. Light weight cemented carbide grade with improved mechanical properties

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172905A (en) * 1974-11-28 1976-06-24 Suwa Seikosha Kk TAINETSUTAISANKASEICHOKOGOKIN
JPH0266135A (en) * 1988-08-31 1990-03-06 Kobe Steel Ltd Cermet for hot guide roll
SU1690917A1 (en) * 1989-10-30 1991-11-15 Тульский Политехнический Институт Method and die for forming necks of hollow parts
US5736658A (en) * 1994-09-30 1998-04-07 Valenite Inc. Low density, nonmagnetic and corrosion resistant cemented carbides
US6521353B1 (en) * 1999-08-23 2003-02-18 Kennametal Pc Inc. Low thermal conductivity hard metal
JP2002336915A (en) * 2001-05-14 2002-11-26 Mitsubishi Materials Corp Drawing die for forming aluminum cans
SE523826C2 (en) * 2002-03-20 2004-05-25 Seco Tools Ab Cutter coated with TiAIN for high speed machining of alloy steels, ways of making a cutter and use of the cutter
DE10356470B4 (en) * 2003-12-03 2009-07-30 Kennametal Inc. Zirconium and niobium-containing cemented carbide bodies and process for its preparation and its use
US7726165B2 (en) * 2006-05-16 2010-06-01 Alcoa Inc. Manufacturing process to produce a necked container
EP2097189A4 (en) 2006-12-27 2012-04-11 Sandvik Intellectual Property Punch for cold forming operations
SE0602813L (en) * 2006-12-27 2008-06-28 Sandvik Intellectual Property Corrosion resistant tool for cold working operations
US8202344B2 (en) * 2007-05-21 2012-06-19 Kennametal Inc. Cemented carbide with ultra-low thermal conductivity
US8511125B2 (en) * 2007-05-31 2013-08-20 Rexam Beverage Can Company Flexible necking station arrangement for larger beverage cans
WO2009094763A1 (en) * 2008-02-01 2009-08-06 Novelis Inc. Method of producing shaping tools for use in shaping containers
PL2746413T3 (en) 2010-10-07 2016-08-31 Sandvik Intellectual Property Tungsten carbide stamp
EP2465960B1 (en) * 2010-12-17 2014-10-08 Sandvik Intellectual Property AB Cermet body and a method of making a cermet body
US20120312066A1 (en) * 2011-06-10 2012-12-13 Alcoa Inc. Method of Forming a Metal Container
CN102304657B (en) * 2011-09-26 2012-10-24 四川大学 Molybdenum-free Ti (C, N)-based cermet wear resistant and corrosion resistant material and preparation method thereof
CN103540824B (en) * 2013-10-21 2015-11-18 江门市楚材科技有限公司 A kind of cermet material

Also Published As

Publication number Publication date
MX2016016182A (en) 2017-03-08
JP6306217B2 (en) 2018-04-04
RU2661198C1 (en) 2018-07-16
ES2663710T3 (en) 2018-04-16
JP2017524810A (en) 2017-08-31
BR112016028765A2 (en) 2017-08-22
CN106457355A (en) 2017-02-22
MX354805B (en) 2018-03-22
WO2015189654A1 (en) 2015-12-17
KR20170018831A (en) 2017-02-20
ZA201607886B (en) 2019-12-18
EP3151988B1 (en) 2018-01-17
PL3151988T3 (en) 2018-07-31
PT3151988T (en) 2018-03-27

Similar Documents

Publication Publication Date Title
US10363595B2 (en) Cemented carbide necking tool
US8057571B2 (en) Corrosion resistant tool
JP5427380B2 (en) Carbide composite material and manufacturing method thereof
EP2746413B1 (en) Cemented carbide punch
JP6806792B2 (en) Sintered carbide with a structure that increases toughness
US7490502B2 (en) Punch for cold forming operations
CN102209599B (en) Cemented carbide body and method
JP4773416B2 (en) Method for producing sintered body, powder mixture used in the method, and sintered body produced by the method
CN112840050B (en) Hard metals with toughened structures
JPS63219547A (en) Alloys for cutting tools
EP3151988B1 (en) Cemented carbide necking tool
JP2017035750A (en) Ti-BASED CERMET CUTTING TOOL EXCELLENT IN ANTI-PLASTIC DEFORMATION, ABNORMAL DAMAGE RESISTANCE AND WEAR RESISTANCE
US20220341007A1 (en) NbC-BASED CEMENTED CARBIDE
JP2000328169A (en) Titanium-based carbonitride alloy
JP5268771B2 (en) Method for producing sputtering target, method for forming hard film using the same, and hard film coated member
EP3505275B1 (en) Cemented carbide and coated cemented carbide
JP2000336450A (en) Titanium-based carbonitride alloy
JP6819017B2 (en) TiCN-based cermet cutting tool
JP2000345275A (en) Titanium-based carbonitride alloy
JP2013032559A (en) High-strength cemented carbide and coated cemented carbide

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170109

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HEWITT, STEPHEN, A.

Inventor name: TARRES PUIT, ELENA

Inventor name: RIMBAU, VICTOR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TARRES PUIT, ELENA

Inventor name: HEWITT, STEPHEN, A.

Inventor name: RIMBAU, VICTOR

DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 29/02 20060101ALI20170928BHEP

Ipc: C22C 29/08 20060101ALI20170928BHEP

Ipc: B21D 51/26 20060101AFI20170928BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20171107

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM AND CO. AG PATENT- UND MARKENANWAELTE , CH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 964070

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014020060

Country of ref document: DE

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3151988

Country of ref document: PT

Date of ref document: 20180327

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20180320

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2663710

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20180416

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180117

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180417

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180417

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180517

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180418

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20180913 AND 20180919

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014020060

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602014020060

Country of ref document: DE

Representative=s name: KRAUS & WEISERT PATENTANWAELTE PARTGMBB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602014020060

Country of ref document: DE

Owner name: SANDVIK HYPERION AB, SE

Free format text: FORMER OWNER: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602014020060

Country of ref document: DE

Owner name: HYPERION MATERIALS & TECHNOLOGIES (SWEDEN) AB, SE

Free format text: FORMER OWNER: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE

26N No opposition filed

Effective date: 20181018

REG Reference to a national code

Ref country code: LU

Ref legal event code: PD

Owner name: SANDVIK HYPERION AB; SE

Free format text: FORMER OWNER: SANDVIK INTELLECTUAL PROPERTY AB

Effective date: 20181128

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 964070

Country of ref document: AT

Kind code of ref document: T

Owner name: SANDVIK HYPERION AB, SE

Effective date: 20181121

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602014020060

Country of ref document: DE

Owner name: HYPERION MATERIALS & TECHNOLOGIES (SWEDEN) AB, SE

Free format text: FORMER OWNER: SANDVIK HYPERION AB, STOCKHOLM, SE

Ref country code: DE

Ref legal event code: R082

Ref document number: 602014020060

Country of ref document: DE

Representative=s name: KRAUS & WEISERT PATENTANWAELTE PARTGMBB, DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180630

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 964070

Country of ref document: AT

Kind code of ref document: T

Owner name: HYPERION MATERIALS & TECHNOLOGIES (SWEDEN) AB, SE

Effective date: 20190207

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

REG Reference to a national code

Ref country code: LU

Ref legal event code: HC

Owner name: HYPERION MATERIALS & TECHNOLOGIES (SWEDEN) AB; SE

Free format text: FORMER OWNER: SANDVIK HYPERION AB

Effective date: 20190306

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: HYPERION MATERIALS AND TECHNOLOGIES (SWEDEN) A, SE

Free format text: FORMER OWNER: SANDVIK INTELLECTUAL PROPERTY AB, SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180630

REG Reference to a national code

Ref country code: AT

Ref legal event code: UEP

Ref document number: 964070

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180117

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: HYPERION MATERIALS & TECHNOLOGIES (SWEDEN) AB

Effective date: 20190613

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20190627

Year of fee payment: 6

Ref country code: PT

Payment date: 20190524

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180117

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201209

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210113

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20250520

Year of fee payment: 12

Ref country code: DE

Payment date: 20250627

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250627

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20250627

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250625

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20250521

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20250701

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250619

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20250701

Year of fee payment: 12