NL7907018A - Poeder-metallurgisch vervaardigde stalen voorwerpen met een hoog gehalte aan vanadiumcarbide. - Google Patents
Poeder-metallurgisch vervaardigde stalen voorwerpen met een hoog gehalte aan vanadiumcarbide. Download PDFInfo
- Publication number
- NL7907018A NL7907018A NL7907018A NL7907018A NL7907018A NL 7907018 A NL7907018 A NL 7907018A NL 7907018 A NL7907018 A NL 7907018A NL 7907018 A NL7907018 A NL 7907018A NL 7907018 A NL7907018 A NL 7907018A
- Authority
- NL
- Netherlands
- Prior art keywords
- vanadium
- carbide
- powder
- steel
- content
- Prior art date
Links
Classifications
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94451478 | 1978-09-20 | ||
US05/944,514 US4249945A (en) | 1978-09-20 | 1978-09-20 | Powder-metallurgy steel article with high vanadium-carbide content |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7907018A true NL7907018A (nl) | 1980-03-24 |
Family
ID=25481549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7907018A NL7907018A (nl) | 1978-09-20 | 1979-09-20 | Poeder-metallurgisch vervaardigde stalen voorwerpen met een hoog gehalte aan vanadiumcarbide. |
Country Status (17)
Country | Link |
---|---|
US (1) | US4249945A (sv) |
JP (1) | JPS5856022B2 (sv) |
KR (1) | KR820002180B1 (sv) |
AT (1) | AT386226B (sv) |
BE (1) | BE878892A (sv) |
CA (1) | CA1113284A (sv) |
DE (1) | DE2937724C2 (sv) |
DK (1) | DK155837C (sv) |
ES (1) | ES484223A1 (sv) |
FR (1) | FR2436824A1 (sv) |
GB (1) | GB2030175B (sv) |
IN (1) | IN152129B (sv) |
IT (1) | IT1192688B (sv) |
LU (1) | LU81268A1 (sv) |
MX (1) | MX7004E (sv) |
NL (1) | NL7907018A (sv) |
SE (1) | SE446462B (sv) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1191039A (en) * | 1981-09-28 | 1985-07-30 | Crucible Materials Corporation | Powder metallurgy tool steel article |
JPS58126963A (ja) * | 1982-01-22 | 1983-07-28 | Nachi Fujikoshi Corp | 粉末高速度鋼 |
AT383619B (de) * | 1983-06-23 | 1987-07-27 | Ver Edelstahlwerke Ag | Sinterlegierung auf eisenbasis |
JPS616255A (ja) * | 1984-06-20 | 1986-01-11 | Kobe Steel Ltd | 高硬度高靭性窒化粉末ハイス |
DE3507332A1 (de) * | 1985-03-01 | 1986-09-04 | Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8092 Haag | Stahlmatrix-hartstoff-verbundwerkstoff |
DE3508982A1 (de) * | 1985-03-13 | 1986-09-18 | Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8092 Haag | Stahlmatrix-hartstoff-verbundwerkstoff |
JPS61232922A (ja) * | 1985-04-07 | 1986-10-17 | Morimasa Kobayashi | 燃料タンク破損における燃料の飛散防止装置 |
US4880461A (en) * | 1985-08-18 | 1989-11-14 | Hitachi Metals, Ltd. | Super hard high-speed tool steel |
US4765836A (en) * | 1986-12-11 | 1988-08-23 | Crucible Materials Corporation | Wear and corrosion resistant articles made from pm alloyed irons |
SE457356C (sv) * | 1986-12-30 | 1990-01-15 | Uddeholm Tooling Ab | Verktygsstaal avsett foer kallbearbetning |
JPS63110511U (sv) * | 1987-01-13 | 1988-07-15 | ||
DE3815833A1 (de) | 1988-05-09 | 1989-11-23 | Seilstorfer Gmbh & Co Metallur | Korrosionsbestaendiger kaltarbeitsstahl und diesen kaltarbeitsstahl aufweisender stahlmatrix-hartstoff-verbundwerkstoff |
AT393642B (de) * | 1988-06-21 | 1991-11-25 | Boehler Gmbh | Verwendung einer eisenbasislegierung zur pulvermetallurgischen herstellung von teilen mit hoher korrosionsbestaendigkeit, hoher verschleissfestigkeit sowie hoher zaehigkeit und druckfestigkeit, insbesondere fuer die kunststoffverarbeitung |
US5066546A (en) * | 1989-03-23 | 1991-11-19 | Kennametal Inc. | Wear-resistant steel castings |
CH680137A5 (sv) * | 1989-12-22 | 1992-06-30 | Htm Ag | |
IT1241490B (it) * | 1990-07-17 | 1994-01-17 | Sviluppo Materiali Spa | Acciaio rapido da polveri. |
US5118341A (en) * | 1991-03-28 | 1992-06-02 | Alcan Aluminum Corporation | Machinable powder metallurgical parts and method |
US5238482A (en) * | 1991-05-22 | 1993-08-24 | Crucible Materials Corporation | Prealloyed high-vanadium, cold work tool steel particles and methods for producing the same |
JPH0544100U (ja) * | 1991-11-13 | 1993-06-15 | 神田商事株式会社 | パツチワークボード |
JP3305357B2 (ja) * | 1992-05-21 | 2002-07-22 | 東芝機械株式会社 | 耐食・耐摩耗性に優れた合金およびその製造方法ならびにその合金製造用材料 |
US5835842A (en) * | 1993-05-20 | 1998-11-10 | Toshiba Kikai Kabushiki Kaisha | Alloy having excellent corrosion resistance and abrasion resistance, method for producing the same and material for use in production of the same |
US5522914A (en) * | 1993-09-27 | 1996-06-04 | Crucible Materials Corporation | Sulfur-containing powder-metallurgy tool steel article |
US5900560A (en) * | 1995-11-08 | 1999-05-04 | Crucible Materials Corporation | Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and method for producing the same |
US5679908A (en) * | 1995-11-08 | 1997-10-21 | Crucible Materials Corporation | Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and a method for producing the same |
US5830287A (en) * | 1997-04-09 | 1998-11-03 | Crucible Materials Corporation | Wear resistant, powder metallurgy cold work tool steel articles having high impact toughness and a method for producing the same |
US6057045A (en) * | 1997-10-14 | 2000-05-02 | Crucible Materials Corporation | High-speed steel article |
US20060231167A1 (en) * | 2005-04-18 | 2006-10-19 | Hillstrom Marshall D | Durable, wear-resistant punches and dies |
DE102005020081A1 (de) * | 2005-04-29 | 2006-11-09 | Köppern Entwicklungs-GmbH | Pulvermetallurgisch hergestellter, verschleißbeständiger Werkstoff |
SE0600841L (sv) * | 2006-04-13 | 2007-10-14 | Uddeholm Tooling Ab | Kallarbetsstål |
US9132567B2 (en) * | 2007-03-23 | 2015-09-15 | Dayton Progress Corporation | Tools with a thermo-mechanically modified working region and methods of forming such tools |
US8968495B2 (en) * | 2007-03-23 | 2015-03-03 | Dayton Progress Corporation | Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels |
WO2010029505A2 (en) * | 2008-09-12 | 2010-03-18 | L. Klein Ag | Free-machining powder metallurgy lead-free steel articles and method of making same |
EP2933345A1 (en) | 2014-04-14 | 2015-10-21 | Uddeholms AB | Cold work tool steel |
EP3165308B1 (en) | 2015-11-09 | 2018-07-18 | CRS Holdings, Inc. | Free-machining powder metallurgy steel articles and method of making same |
EP3323902B1 (de) | 2016-11-22 | 2021-09-15 | Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG | Pulvermetallurgisch hergestellter, hartstoffpartikel enthaltender stahlwerkstoff, verfahren zur herstellung eines bauteils aus einem solchen stahlwerkstoff und aus dem stahlwerkstoff hergestelltes bauteil |
EP3323903B1 (de) | 2016-11-22 | 2019-08-07 | Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG | Pulvermetallurgisch hergestellter stahlwerkstoff, verfahren zur herstellung eines bauteils aus einem solchen stahlwerkstoff und aus dem stahlwerkstoff hergestelltes bauteil |
US11638987B2 (en) * | 2017-12-01 | 2023-05-02 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3150444A (en) * | 1962-04-26 | 1964-09-29 | Allegheny Ludlum Steel | Method of producing alloy steel |
FR1470129A (fr) * | 1966-02-25 | 1967-02-17 | Iit Res Inst | Alliages de fer et leur procédé de fabrication |
US3591349A (en) * | 1969-08-27 | 1971-07-06 | Int Nickel Co | High carbon tool steels by powder metallurgy |
CA953540A (en) * | 1970-08-28 | 1974-08-27 | Hoganas Ab | High alloy steel powders and their consolidation into homogeneous tool steel |
GB1443900A (en) * | 1973-03-30 | 1976-07-28 | Crucible Inc | Powder metallurgy tool steel article |
-
1978
- 1978-09-20 US US05/944,514 patent/US4249945A/en not_active Expired - Lifetime
-
1979
- 1979-01-05 CA CA319,166A patent/CA1113284A/en not_active Expired
- 1979-02-01 SE SE7900877A patent/SE446462B/sv not_active IP Right Cessation
- 1979-02-05 IT IT19891/79A patent/IT1192688B/it active
- 1979-02-15 KR KR7900468A patent/KR820002180B1/ko active
- 1979-03-09 GB GB7908321A patent/GB2030175B/en not_active Expired
- 1979-04-04 JP JP54039913A patent/JPS5856022B2/ja not_active Expired
- 1979-05-03 AT AT0332479A patent/AT386226B/de not_active IP Right Cessation
- 1979-05-10 FR FR7911924A patent/FR2436824A1/fr active Granted
- 1979-05-15 LU LU81268A patent/LU81268A1/de unknown
- 1979-05-16 IN IN338/DEL/79A patent/IN152129B/en unknown
- 1979-05-17 MX MX797982U patent/MX7004E/es unknown
- 1979-09-17 ES ES484223A patent/ES484223A1/es not_active Expired
- 1979-09-18 DE DE2937724A patent/DE2937724C2/de not_active Expired
- 1979-09-19 DK DK391579A patent/DK155837C/da not_active IP Right Cessation
- 1979-09-20 NL NL7907018A patent/NL7907018A/nl active Search and Examination
- 1979-09-20 BE BE0/197228A patent/BE878892A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA332479A (de) | 1987-12-15 |
KR820002180B1 (ko) | 1982-11-22 |
JPS5856022B2 (ja) | 1983-12-13 |
DK155837B (da) | 1989-05-22 |
DE2937724A1 (de) | 1980-04-03 |
JPS5541980A (en) | 1980-03-25 |
SE446462B (sv) | 1986-09-15 |
DK391579A (da) | 1980-03-21 |
IN152129B (sv) | 1983-10-22 |
US4249945A (en) | 1981-02-10 |
DE2937724C2 (de) | 1983-04-21 |
IT7919891A0 (it) | 1979-02-05 |
BE878892A (fr) | 1980-01-16 |
FR2436824A1 (fr) | 1980-04-18 |
GB2030175A (en) | 1980-04-02 |
FR2436824B1 (sv) | 1985-05-24 |
SE7900877L (sv) | 1980-03-21 |
ES484223A1 (es) | 1980-10-01 |
GB2030175B (en) | 1983-03-30 |
CA1113284A (en) | 1981-12-01 |
AT386226B (de) | 1988-07-25 |
LU81268A1 (de) | 1979-09-10 |
DK155837C (da) | 1989-11-13 |
MX7004E (es) | 1987-02-02 |
IT1192688B (it) | 1988-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: COLT INDUSTRIES OPERATING CORP. |
|
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: CRUCIBLE MATERIALS CORPORATION |
|
A85 | Still pending on 85-01-01 | ||
BN | A decision not to publish the application has become irrevocable |