ES419865A1 - Vanadium-containing tool steel article - Google Patents

Vanadium-containing tool steel article

Info

Publication number
ES419865A1
ES419865A1 ES419865A ES419865A ES419865A1 ES 419865 A1 ES419865 A1 ES 419865A1 ES 419865 A ES419865 A ES 419865A ES 419865 A ES419865 A ES 419865A ES 419865 A1 ES419865 A1 ES 419865A1
Authority
ES
Spain
Prior art keywords
vanadium
tool steel
steel article
densified
article
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.)
Expired
Application number
ES419865A
Other languages
Spanish (es)
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.)
Crucible Inc
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.)
Filing date
Publication date
Application filed by Crucible Inc filed Critical Crucible Inc
Publication of ES419865A1 publication Critical patent/ES419865A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • 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%

Abstract

A method of producing a tool steel article having a good combination of hardness and toughness characterized in that a previously alloyed pulverized alloy filler of the following composition, in percent by weight, is densified; 1.5 to 1.6 carbon, 3.5 to 4.5 chromium, 2.5 to 3.5 vanadium, 9 to 11 tungsten, 4.5 to 5.5 molybdenum, from 8.0 to 12.5 of cobalt, up to 1 of manganese, up to 1 of silicon, from 0.02 to 0.08 of nitrogen and the rest of iron, said densification being carried out after heating of said charge and with said load at a high temperature to produce a densified article with a density greater than 95% of the theoretical one. (Machine-translation by Google Translate, not legally binding)
ES419865A 1972-10-24 1973-10-23 Vanadium-containing tool steel article Expired ES419865A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00300094A US3809541A (en) 1972-10-24 1972-10-24 Vanadium-containing tool steel article

Publications (1)

Publication Number Publication Date
ES419865A1 true ES419865A1 (en) 1976-07-01

Family

ID=23157680

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419865A Expired ES419865A1 (en) 1972-10-24 1973-10-23 Vanadium-containing tool steel article

Country Status (11)

Country Link
US (1) US3809541A (en)
JP (1) JPS5427817B2 (en)
AT (1) AT334937B (en)
BR (1) BR7308257D0 (en)
CA (1) CA981490A (en)
DE (1) DE2352620B2 (en)
ES (1) ES419865A1 (en)
FR (1) FR2203887B1 (en)
GB (1) GB1394316A (en)
IT (1) IT994794B (en)
SE (1) SE395289C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263576B2 (en) * 1972-12-27 1978-06-01 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Process for producing an M2 C-free structure in high-speed steel
JPS52141406A (en) * 1976-05-21 1977-11-25 Kobe Steel Ltd Tool steel containing nitrogen made by powder metallurgy
DE2758330C2 (en) * 1977-12-27 1979-09-13 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf High speed steel
WO1981003451A1 (en) * 1980-05-30 1981-12-10 Uk Nii Spezial Stalei Splavov Method of making tool articles with steel powders
JPS58175712U (en) * 1982-05-18 1983-11-24 藤原　利一 cufflinks button
SE446277B (en) * 1985-01-16 1986-08-25 Kloster Speedsteel Ab VANAD-containing TOOLS MANUFACTURED FROM METAL POWDER AND SET ON ITS MANUFACTURING
CH680137A5 (en) * 1989-12-22 1992-06-30 Htm Ag
WO1993002819A1 (en) * 1991-08-07 1993-02-18 Kloster Speedsteel Aktiebolag High-speed steel manufactured by powder metallurgy
US5435827A (en) * 1991-08-07 1995-07-25 Erasteel Kloster Aktiebolag High speed steel manufactured by power metallurgy
SE500008C2 (en) * 1991-08-07 1994-03-21 Erasteel Kloster Ab High speed steel with good hot hardness and durability made of powder
FR2754275B1 (en) * 1996-10-04 1998-12-24 Thyssen France Sa IMPROVEMENTS TO STEELS FOR SHAPING TOOLS
SE508872C2 (en) * 1997-03-11 1998-11-09 Erasteel Kloster Ab Powder metallurgically made steel for tools, tools made therefrom, process for making steel and tools and use of steel
AT508591B1 (en) * 2009-03-12 2011-04-15 Boehler Edelstahl Gmbh & Co Kg COLD WORK STEEL OBJECT
CN111690800B (en) * 2020-06-16 2022-02-18 北京首钢吉泰安新材料有限公司 Steel for cone pulley of wire drawing machine, preparation method of steel, cone pulley of wire drawing machine and application of cone pulley
CN113814400A (en) * 2021-08-18 2021-12-21 泉州市宇豪粉末冶金有限公司 Production process of seedling needle of rice transplanter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873529A (en) * 1958-08-12 1961-07-26 Boehler & Co Ag Geb Improvements in and relating to cast high-speed steel tools
US3150444A (en) * 1962-04-26 1964-09-29 Allegheny Ludlum Steel Method of producing alloy steel
US3556780A (en) * 1966-01-03 1971-01-19 Iit Res Inst Process for producing carbide-containing alloy
US3561934A (en) * 1967-09-11 1971-02-09 Crucible Inc Sintered steel particles containing dispersed carbides

Also Published As

Publication number Publication date
BR7308257D0 (en) 1974-06-27
AT334937B (en) 1977-02-10
FR2203887A1 (en) 1974-05-17
DE2352620B2 (en) 1979-05-17
GB1394316A (en) 1975-05-14
ATA898773A (en) 1976-06-15
DE2352620A1 (en) 1974-05-02
SE395289B (en) 1977-09-05
JPS5427817B2 (en) 1979-09-12
IT994794B (en) 1975-10-20
US3809541A (en) 1974-05-07
CA981490A (en) 1976-01-13
JPS4994515A (en) 1974-09-07
FR2203887B1 (en) 1976-10-01
SE395289C (en) 1987-01-22

Similar Documents

Publication Publication Date Title
ES419865A1 (en) Vanadium-containing tool steel article
GB1464609A (en) Rotary rock bits
ES411070A1 (en) Cemented carbide elements
GB911817A (en) Heat treatable tool steel of high carbide content
ES2033878T3 (en) AN ARTICLE OF ALLOY.
GB1419982A (en) Metallic compositions
GB753454A (en) Sintered hard metals and tools and articles incorporating such metals and a process of producing such metals and tools and articles
GB1265870A (en)
ES328254A1 (en) A steel manufacturing procedure. (Machine-translation by Google Translate, not legally binding)
GB1452697A (en) Method of forming high-temperature abrasion-resistant coating on a ferrous metal substrate and resulting article
ES8100812A1 (en) Powder-metallurgy vanadium-containing tungsten-type high-speed steel
GB1288133A (en)
GB1406696A (en) High speed steel
GB781083A (en) Improvements relating to high speed tool forms and their production
ES403267A1 (en) A method of improving an article made of a sintered metal hard. (Machine-translation by Google Translate, not legally binding)
ES336995A1 (en) Steel resistant to embrittlement by neutron radiation
GB1041958A (en) A method of producing steel-bonded carbide hard metal alloys
JPS5518508A (en) Sintering material having toughness and abrasion resisting property
FR2004588A1 (en) High mechanical strength heat rresisting material
US3729293A (en) Lead-bearing steel and method of manufacture
GB1200165A (en) Improvements in the hard surfacing of metal articles
ES426814A2 (en) Ferrous alloys
GB1443894A (en) Sintered fe-ti carbide parts
GB1004142A (en) Improvements in or relating to metal powders and articles formed therefrom
ES419737A1 (en) Sintered abrasion resistant iron alloy having a homogeneous carbide network

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19930212