JPS4884707A - - Google Patents

Info

Publication number
JPS4884707A
JPS4884707A JP1365873A JP1365873A JPS4884707A JP S4884707 A JPS4884707 A JP S4884707A JP 1365873 A JP1365873 A JP 1365873A JP 1365873 A JP1365873 A JP 1365873A JP S4884707 A JPS4884707 A JP S4884707A
Authority
JP
Japan
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.)
Pending
Application number
JP1365873A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4884707A publication Critical patent/JPS4884707A/ja
Pending 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
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP1365873A 1972-02-02 1973-02-02 Pending JPS4884707A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204886 DE2204886C3 (de) 1972-02-02 1972-02-02 Verfahren zur pulvermetallurgischen Herstellung von Schnellarbeitsstahl-Formkörpern

Publications (1)

Publication Number Publication Date
JPS4884707A true JPS4884707A (sv) 1973-11-10

Family

ID=5834809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1365873A Pending JPS4884707A (sv) 1972-02-02 1973-02-02

Country Status (10)

Country Link
JP (1) JPS4884707A (sv)
BE (1) BE794406A (sv)
CA (1) CA980602A (sv)
DE (1) DE2204886C3 (sv)
FR (1) FR2169937B1 (sv)
GB (1) GB1384658A (sv)
IT (1) IT974464B (sv)
LU (1) LU66935A1 (sv)
NL (1) NL7301012A (sv)
SE (1) SE397205B (sv)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822303A (ja) * 1981-07-31 1983-02-09 Kanto Denka Kogyo Kk 高バナジウム合金鋼微粉末及びその製造法
JPH0277556A (ja) * 1988-06-21 1990-03-16 Boehler Gmbh 大きい耐食性、耐摩耗性、じん性及び耐圧縮性を持つ部材を粉末冶金で製造するための鉄合金
US7442261B2 (en) 2000-05-16 2008-10-28 Proengco Tooling Ab Iron-base alloy containing chromium-tungsten carbide and a method of producing it

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276087A (en) * 1979-05-03 1981-06-30 Crucible Inc. Powder-metallurgy vanadium-containing tungsten-type high-speed steel
JPS57181367A (en) * 1981-04-08 1982-11-08 Furukawa Electric Co Ltd:The Sintered high-v high-speed steel and its production
SE450469B (sv) * 1985-02-19 1987-06-29 Asea Stal Ab Sett vid framstellning av en formkropp av en jernlegering med hog kromhalt
US4844738A (en) * 1986-10-31 1989-07-04 Mitsubishi Kinzoku Kabushiki Kaisha Carbide-dispersed type Fe-base sintered alloy excellent in wear resistance
AT391324B (de) * 1987-12-23 1990-09-25 Boehler Gmbh Pulvermetallurgisch hergestellter schnellarbeitsstahl, daraus hergestellter verschleissteil und verfahren zu seiner herstellung
DE19924515A1 (de) * 1999-05-28 2000-11-30 Edelstahl Witten Krefeld Gmbh Sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff
CN114058971A (zh) * 2021-11-26 2022-02-18 湘潭大学 一种超高钒高速钢及其制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822303A (ja) * 1981-07-31 1983-02-09 Kanto Denka Kogyo Kk 高バナジウム合金鋼微粉末及びその製造法
JPH0362765B2 (sv) * 1981-07-31 1991-09-27 Kanto Denka Kogyo Kk
JPH0277556A (ja) * 1988-06-21 1990-03-16 Boehler Gmbh 大きい耐食性、耐摩耗性、じん性及び耐圧縮性を持つ部材を粉末冶金で製造するための鉄合金
JP2583451B2 (ja) * 1988-06-21 1997-02-19 ベーレル・エーデルシユタール・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 大きい耐食性、耐摩耗性、じん性及び耐圧縮性を持つ部材を粉末冶金で製造するための鉄合金
US7442261B2 (en) 2000-05-16 2008-10-28 Proengco Tooling Ab Iron-base alloy containing chromium-tungsten carbide and a method of producing it

Also Published As

Publication number Publication date
GB1384658A (en) 1975-02-19
DE2204886A1 (de) 1973-08-16
DE2204886B2 (de) 1979-04-05
IT974464B (it) 1974-06-20
FR2169937B1 (sv) 1977-02-04
SE397205B (sv) 1977-10-24
NL7301012A (sv) 1973-08-06
CA980602A (en) 1975-12-30
DE2204886C3 (de) 1979-11-22
FR2169937A1 (sv) 1973-09-14
BE794406A (fr) 1973-05-16
LU66935A1 (sv) 1973-04-02

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