DK231882A - Pulvermetallurgisk fremstillet vaerktoejsstaalgenstand - Google Patents

Pulvermetallurgisk fremstillet vaerktoejsstaalgenstand Download PDF

Info

Publication number: DK231882A
Authority: DK; Denmark
Prior art keywords: vanadium; carbon; percent; max; article
Prior art date: 1981-09-28

Application number

DK231882A

Other languages

English (en)

Other versions

DK158795B (da

DK158795C (da

Inventor

Walter T Haswell

William Stasko

Original Assignee

Crucible Inc

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.)

1981-09-28

Filing date

1982-05-24

Publication date

1983-03-29

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23183484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK231882(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1982-05-24 Application filed by Crucible Inc filed Critical Crucible Inc

1983-03-29 Publication of DK231882A publication Critical patent/DK231882A/da

1990-07-16 Publication of DK158795B publication Critical patent/DK158795B/da

1990-12-24 Application granted granted Critical

1990-12-24 Publication of DK158795C publication Critical patent/DK158795C/da

Links

239000000843 powder Substances 0.000 title abstract 2
229910001315 Tool steel Inorganic materials 0.000 title 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
229910052799 carbon Inorganic materials 0.000 abstract 4
229910052720 vanadium Inorganic materials 0.000 abstract 4
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
229910000734 martensite Inorganic materials 0.000 abstract 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
238000007792 addition Methods 0.000 abstract 1
229910045601 alloy Inorganic materials 0.000 abstract 1
239000000956 alloy Substances 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
239000010941 cobalt Substances 0.000 abstract 1
229910017052 cobalt Inorganic materials 0.000 abstract 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
229910052748 manganese Inorganic materials 0.000 abstract 1
239000011572 manganese Substances 0.000 abstract 1
239000011159 matrix material Substances 0.000 abstract 1
ZLANVVMKMCTKMT-UHFFFAOYSA-N methanidylidynevanadium(1+) Chemical class [V+]#[C-] ZLANVVMKMCTKMT-UHFFFAOYSA-N 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
239000011733 molybdenum Substances 0.000 abstract 1
229910052758 niobium Inorganic materials 0.000 abstract 1
239000010955 niobium Substances 0.000 abstract 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
230000003287 optical effect Effects 0.000 abstract 1
238000004663 powder metallurgy Methods 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1
229910052717 sulfur Inorganic materials 0.000 abstract 1
239000011593 sulfur Substances 0.000 abstract 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1
239000010937 tungsten Substances 0.000 abstract 1

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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- 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%
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Composite Materials (AREA)
Manufacturing & Machinery (AREA)
Powder Metallurgy (AREA)
Manufacturing Of Micro-Capsules (AREA)
Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Metal Rolling (AREA)
Heat Treatment Of Articles (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Treatment Of Steel In Its Molten State (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Turning (AREA)
Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

DK231882A 1981-09-28 1982-05-24 Fremgangsmaade til pulvermetallurgisk fremstilling af en vaerktoejsstaalgenstand DK158795C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US30604081A	1981-09-28	1981-09-28
US30604081		1981-09-28

Publications (3)

Publication Number	Publication Date
DK231882A true DK231882A (da)	1983-03-29
DK158795B DK158795B (da)	1990-07-16
DK158795C DK158795C (da)	1990-12-24

Family

ID=23183484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK231882A DK158795C (da)	1981-09-28	1982-05-24	Fremgangsmaade til pulvermetallurgisk fremstilling af en vaerktoejsstaalgenstand

Country Status (10)

Country	Link
EP (1)	EP0076027B1 (da)
JP (1)	JPS5858255A (da)
KR (1)	KR840001456A (da)
AT (1)	ATE23567T1 (da)
CA (1)	CA1191039A (da)
DE (1)	DE3274261D1 (da)
DK (1)	DK158795C (da)
ES (1)	ES513486A0 (da)
IN (1)	IN158518B (da)
MX (1)	MX159525A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6362845A (ja) *	1986-09-03	1988-03-19	Daido Steel Co Ltd	焼結工具鋼
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
FR2767725B1 (fr) *	1997-09-01	1999-10-08	Jean Claude Werquin	Cylindre de travail composite pour le laminage a chaud & a froid en acier rapide a haut carbone et haut vanadium et son procede de fabrication par coulee centrifuge
NL1016811C2 (nl)	2000-12-06	2002-06-13	Skf Ab	Wentellager omvattende een met poedermetallurgietechniek verkregen onderdeel.
US7288157B2 (en) *	2005-05-09	2007-10-30	Crucible Materials Corp.	Corrosion and wear resistant alloy
EP2933345A1 (en) *	2014-04-14	2015-10-21	Uddeholms AB	Cold work tool steel
CN113003576A (zh) *	2021-02-25	2021-06-22	邵阳学院	一种碳化钒铌纳米片及其制备方法与应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3150444A (en) *	1962-04-26	1964-09-29	Allegheny Ludlum Steel	Method of producing alloy steel
JPS52141406A (en) *	1976-05-21	1977-11-25	Kobe Steel Ltd	Tool steel containing nitrogen made by powder metallurgy
US4249945A (en) *	1978-09-20	1981-02-10	Crucible Inc.	Powder-metallurgy steel article with high vanadium-carbide content

1982
- 1982-04-08 CA CA000400811A patent/CA1191039A/en not_active Expired
- 1982-05-24 DK DK231882A patent/DK158795C/da not_active IP Right Cessation
- 1982-06-25 ES ES513486A patent/ES513486A0/es active Granted
- 1982-07-20 JP JP57125235A patent/JPS5858255A/ja active Granted
- 1982-07-26 IN IN567/DEL/82A patent/IN158518B/en unknown
- 1982-08-02 DE DE8282304064T patent/DE3274261D1/de not_active Expired
- 1982-08-02 AT AT82304064T patent/ATE23567T1/de not_active IP Right Cessation
- 1982-08-02 EP EP82304064A patent/EP0076027B1/en not_active Expired
- 1982-08-16 MX MX194025A patent/MX159525A/es unknown
- 1982-09-28 KR KR1019820004373A patent/KR840001456A/ko not_active Withdrawn

Also Published As

Publication number	Publication date
DE3274261D1 (en)	1987-01-02
EP0076027B1 (en)	1986-11-12
DK158795B (da)	1990-07-16
CA1191039A (en)	1985-07-30
JPH0140904B2 (da)	1989-09-01
DK158795C (da)	1990-12-24
ES8305424A1 (es)	1983-04-01
KR840001456A (ko)	1984-05-07
EP0076027A2 (en)	1983-04-06
ES513486A0 (es)	1983-04-01
MX159525A (es)	1989-06-27
JPS5858255A (ja)	1983-04-06
IN158518B (da)	1986-11-29
EP0076027A3 (en)	1984-02-22
ATE23567T1 (de)	1986-11-15

Legal Events

Date	Code	Title	Description
2001-02-26	PBP	Patent lapsed

Publication	Publication Date	Title
US4863515A (en)	1989-09-05	Tool steel
EP0599910B1 (en)	1997-03-05	High-speel manufactured by powder metallurgy
KR840006376A (ko)	1984-11-29	내마모성 스테인레스강
ATE137274T1 (de)	1996-05-15	Ferrochromlegierung
JPS61213348A (ja)	1986-09-22	合金工具鋼
WO1993002818A9 (en)	1994-01-06	High-speed steel manufactured by powder metallurgy
US3600160A (en)	1971-08-17	Heat and temper resistant alloy steel
DK231882A (da)	1983-03-29	Pulvermetallurgisk fremstillet vaerktoejsstaalgenstand
ATE82595T1 (de)	1992-12-15	Verwendung einer eisenbasislegierung zur pulvermetallurgischen herstellung von teilen mit hoher korrosionsbestaendigkeit, hoher verschleissfestigkeit sowie hoher zaehigkeit und druckfestigkeit, insbesondere fuer die kunststoffverarbeitung.
US2880085A (en)	1959-03-31	Ferritic alloy steels for use at elevated temperatures
JP2002535496A (ja)	2002-10-22	硬質工具鋼およびそれによる粉末冶金鋼材
US5525140A (en)	1996-06-11	High speed steel manufactured by powder metallurgy
EP0445519A1 (en)	1991-09-11	Wear-resistant steel for intermediate and room temperature service
JPH02194144A (ja)	1990-07-31	高速度工具鋼
JPS6442553A (en)	1989-02-14	Alloyed cast iron excellent in toughness and wear resistance
JPS6436748A (en)	1989-02-07	Graphite-crystallized nickel chromium cast iron material excellent in seizure resistance and slip resistance and roll for rolling
SU578361A1 (ru)	1977-10-30	Износостойка сталь
JPH06279943A (ja)	1994-10-04	高硬度・高靭性粉末高速度工具鋼
JPH0533102A (ja)	1993-02-09	被研削性にすぐれた高硬度高速度工具鋼
Breitler et al.	1986	Steel Particularly for Hot-Working Tools
Norstrom	1984	Hot Work Steel
JPS57210956A (en)	1982-12-24	Tough refined wear resistant steel
JPS5591959A (en)	1980-07-11	High-toughness low-alloy tool steel
Sil'man et al.	1981	Characteristics of Microstructure and Elements Distribution in Complex-Alloyed White Cast Irons
JPS5929103B2 (ja)	1984-07-18	高温の耐摩耗性にすぐれたオ−ステナイト系鋳造合金