WO2015189654A1 - Cemented carbide necking tool - Google Patents
Cemented carbide necking tool Download PDFInfo
- Publication number
- WO2015189654A1 WO2015189654A1 PCT/IB2014/062073 IB2014062073W WO2015189654A1 WO 2015189654 A1 WO2015189654 A1 WO 2015189654A1 IB 2014062073 W IB2014062073 W IB 2014062073W WO 2015189654 A1 WO2015189654 A1 WO 2015189654A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cemented carbide
- necking tool
- necking
- carbide
- tool according
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 235000013361 beverage Nutrition 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910003470 tongbaite Inorganic materials 0.000 claims abstract description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 17
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 13
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229910001315 Tool steel Inorganic materials 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910003468 tantalcarbide Inorganic materials 0.000 description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 229910009043 WC-Co Inorganic materials 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
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
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT147360275T PT3151988T (en) | 2014-06-09 | 2014-06-09 | Cemented carbide necking tool |
PL14736027T PL3151988T3 (en) | 2014-06-09 | 2014-06-09 | Cemented carbide necking tool |
MX2016016182A MX354805B (en) | 2014-06-09 | 2014-06-09 | Cemented carbide necking tool. |
KR1020167034445A KR20170018831A (en) | 2014-06-09 | 2014-06-09 | Cemented carbide necking tool |
EP14736027.5A EP3151988B1 (en) | 2014-06-09 | 2014-06-09 | Cemented carbide necking tool |
BR112016028765A BR112016028765A2 (en) | 2014-06-09 | 2014-06-09 | carbide stretch tool |
MYPI2016002028A MY179929A (en) | 2014-06-09 | 2014-06-09 | Cemented carbide necking tool |
ES14736027.5T ES2663710T3 (en) | 2014-06-09 | 2014-06-09 | Cemented carbide recess tool |
JP2016571421A JP6306217B2 (en) | 2014-06-09 | 2014-06-09 | Cemented carbide tool |
PCT/IB2014/062073 WO2015189654A1 (en) | 2014-06-09 | 2014-06-09 | Cemented carbide necking tool |
RU2016151166A RU2661198C1 (en) | 2014-06-09 | 2014-06-09 | Cemented carbide set die |
CN201480079702.1A CN106457355A (en) | 2014-06-09 | 2014-06-09 | Cemented carbide necking tool |
ZA2016/07886A ZA201607886B (en) | 2014-06-09 | 2016-11-15 | 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 (1)
Publication Number | Publication Date |
---|---|
WO2015189654A1 true WO2015189654A1 (en) | 2015-12-17 |
Family
ID=51134161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2014/062073 WO2015189654A1 (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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109280838A (en) * | 2018-11-30 | 2019-01-29 | 宇龙精机科技(浙江)有限公司 | A kind of titanium-cobalt alloy and preparation method thereof |
Families Citing this family (1)
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 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5736658A (en) * | 1994-09-30 | 1998-04-07 | Valenite Inc. | Low density, nonmagnetic and corrosion resistant cemented carbides |
WO2001014608A1 (en) * | 1999-08-23 | 2001-03-01 | Kennametal Inc. | Low thermal conductivity hard metal |
WO2008079083A1 (en) | 2006-12-27 | 2008-07-03 | Sandvik Intellectual Property Ab | Punch for cold forming operations |
WO2008147487A1 (en) * | 2007-05-31 | 2008-12-04 | 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 |
EP2439294A1 (en) | 2010-10-07 | 2012-04-11 | Sandvik Intellectual Property AB | Cemented carbide punch |
EP2460598A1 (en) * | 2006-05-16 | 2012-06-06 | Alcoa Inc. | Manufacturing process to produce a necked container |
US20120312066A1 (en) * | 2011-06-10 | 2012-12-13 | Alcoa Inc. | Method of Forming a Metal Container |
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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 |
JP2002336915A (en) * | 2001-05-14 | 2002-11-26 | Mitsubishi Materials Corp | Drawing die for forming aluminum can |
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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 |
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 |
EP2465960B1 (en) * | 2010-12-17 | 2014-10-08 | Sandvik Intellectual Property AB | Cermet body and a method of making a cermet body |
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 |
-
2014
- 2014-06-09 BR BR112016028765A patent/BR112016028765A2/en not_active Application Discontinuation
- 2014-06-09 MX MX2016016182A patent/MX354805B/en active IP Right Grant
- 2014-06-09 PT PT147360275T patent/PT3151988T/en unknown
- 2014-06-09 WO PCT/IB2014/062073 patent/WO2015189654A1/en active Application Filing
- 2014-06-09 JP JP2016571421A patent/JP6306217B2/en active Active
- 2014-06-09 RU RU2016151166A patent/RU2661198C1/en active
- 2014-06-09 EP EP14736027.5A patent/EP3151988B1/en active Active
- 2014-06-09 PL PL14736027T patent/PL3151988T3/en unknown
- 2014-06-09 KR KR1020167034445A patent/KR20170018831A/en not_active Application Discontinuation
- 2014-06-09 ES ES14736027.5T patent/ES2663710T3/en active Active
- 2014-06-09 CN CN201480079702.1A patent/CN106457355A/en active Pending
-
2016
- 2016-11-15 ZA ZA2016/07886A patent/ZA201607886B/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5736658A (en) * | 1994-09-30 | 1998-04-07 | Valenite Inc. | Low density, nonmagnetic and corrosion resistant cemented carbides |
WO2001014608A1 (en) * | 1999-08-23 | 2001-03-01 | Kennametal Inc. | Low thermal conductivity hard metal |
EP2460598A1 (en) * | 2006-05-16 | 2012-06-06 | Alcoa Inc. | Manufacturing process to produce a necked container |
WO2008079083A1 (en) | 2006-12-27 | 2008-07-03 | Sandvik Intellectual Property Ab | Punch for cold forming operations |
WO2008147487A1 (en) * | 2007-05-31 | 2008-12-04 | 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 |
EP2439294A1 (en) | 2010-10-07 | 2012-04-11 | Sandvik Intellectual Property AB | Cemented carbide punch |
US20120312066A1 (en) * | 2011-06-10 | 2012-12-13 | Alcoa Inc. | Method of Forming a Metal Container |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109280838A (en) * | 2018-11-30 | 2019-01-29 | 宇龙精机科技(浙江)有限公司 | A kind of titanium-cobalt alloy and preparation method thereof |
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 |
Also Published As
Publication number | Publication date |
---|---|
KR20170018831A (en) | 2017-02-20 |
ES2663710T3 (en) | 2018-04-16 |
BR112016028765A2 (en) | 2017-08-22 |
EP3151988A1 (en) | 2017-04-12 |
CN106457355A (en) | 2017-02-22 |
EP3151988B1 (en) | 2018-01-17 |
JP6306217B2 (en) | 2018-04-04 |
PT3151988T (en) | 2018-03-27 |
MX2016016182A (en) | 2017-03-08 |
JP2017524810A (en) | 2017-08-31 |
PL3151988T3 (en) | 2018-07-31 |
MX354805B (en) | 2018-03-22 |
ZA201607886B (en) | 2019-12-18 |
RU2661198C1 (en) | 2018-07-16 |
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