GB1259369A - - Google Patents

Info

Publication number
GB1259369A
GB1259369A GB1259369DA GB1259369A GB 1259369 A GB1259369 A GB 1259369A GB 1259369D A GB1259369D A GB 1259369DA GB 1259369 A GB1259369 A GB 1259369A
Authority
GB
United Kingdom
Prior art keywords
powder
april
hoganas
deoxidizers
atomization
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
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 GB1259369A publication Critical patent/GB1259369A/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
    • 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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 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

Abstract

1,259,369. Steel powder. HOGANAS AB. April 9, 1969 [April 16, 1968], No. 18094/69. Heading C7A. Homogeneous low alloy steel powder comprises: - the balance, apart from incidental elements and impurities (e.g. residual Al, Ca or Zr deoxidizers and lowest possible amounts of Cu, P and Si), being Fe. The powder may be prepared by atomization of a melt. The powder may be mixed with carbon and processed by powder metallurgy.
GB1259369D 1968-04-16 1969-04-09 Expired GB1259369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE502068A SE317522B (en) 1968-04-16 1968-04-16

Publications (1)

Publication Number Publication Date
GB1259369A true GB1259369A (en) 1972-01-05

Family

ID=20265516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259369D Expired GB1259369A (en) 1968-04-16 1969-04-09

Country Status (10)

Country Link
JP (1) JPS5112564B1 (en)
AT (1) AT308160B (en)
BE (1) BE731480A (en)
CH (1) CH533685A (en)
DE (1) DE1918176B2 (en)
ES (1) ES366038A1 (en)
FR (1) FR2006263A1 (en)
GB (1) GB1259369A (en)
NL (1) NL6905847A (en)
SE (1) SE317522B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798022A (en) * 1971-02-17 1974-03-19 Federal Mogul Corp Pre-alloyed nickel-free silicon-free minimal oxide low alloy iron powder
JPS62146203A (en) * 1985-12-19 1987-06-30 Toyota Motor Corp Low alloy steel powder for sintering and its production
GB2307917A (en) * 1995-12-08 1997-06-11 Hitachi Powdered Metals Sintered iron alloy
US5819154A (en) * 1995-12-08 1998-10-06 Hitachi Powdered Metal Co., Ltd. Manufacturing process of sintered iron alloy improved in machinability, mixed powder for manufacturing, modification of iron alloy and iron alloy product

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287068A (en) * 1978-06-14 1981-09-01 Metallurgical International, Inc. Powdered metal filter composition and processes for producing the same
JPS5810962B2 (en) * 1978-10-30 1983-02-28 川崎製鉄株式会社 Alloy steel powder with excellent compressibility, formability and heat treatment properties
DE3220890C1 (en) * 1982-06-03 1983-08-25 Krupp Stahl Ag, 4630 Bochum Use of a high-strength, ageing-resistant and tough steel as a material for producing rust-resistant mine support sections
DE3346089A1 (en) * 1983-12-21 1985-07-18 Dr. Weusthoff GmbH, 4000 Düsseldorf METHOD FOR MANUFACTURING HIGH-STRENGTH, DUCTILE BODY FROM CARBON-BASED IRON-BASED ALLOYS
EP0421811B1 (en) * 1989-10-06 1996-01-03 Sumitomo Metal Mining Company Limited Alloy steel for use in injection molded sinterings produced by powder metallurgy
US5080712B1 (en) * 1990-05-16 1996-10-29 Hoeganaes Corp Optimized double press-double sinter powder metallurgy method
EP0677591B1 (en) * 1994-04-15 1999-11-24 Kawasaki Steel Corporation Alloy steel powders, sintered bodies and method
WO2005103315A1 (en) 2004-04-23 2005-11-03 Kabushiki Kaisha Toyota Chuo Kenkyusho Iron-based sintered alloy, iron-based sintered alloy member and method for producing those

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798022A (en) * 1971-02-17 1974-03-19 Federal Mogul Corp Pre-alloyed nickel-free silicon-free minimal oxide low alloy iron powder
JPS62146203A (en) * 1985-12-19 1987-06-30 Toyota Motor Corp Low alloy steel powder for sintering and its production
JPH0619081B2 (en) * 1985-12-19 1994-03-16 トヨタ自動車株式会社 Low alloy steel powder for sintering and method for producing the same
GB2307917A (en) * 1995-12-08 1997-06-11 Hitachi Powdered Metals Sintered iron alloy
US5819154A (en) * 1995-12-08 1998-10-06 Hitachi Powdered Metal Co., Ltd. Manufacturing process of sintered iron alloy improved in machinability, mixed powder for manufacturing, modification of iron alloy and iron alloy product
GB2307917B (en) * 1995-12-08 1999-03-17 Hitachi Powdered Metals Manufacturing process of sintered iron alloy improved in machinability,mixed powder for manufacturing modification of iron alloy and iron alloy product

Also Published As

Publication number Publication date
AT308160B (en) 1973-06-25
BE731480A (en) 1969-09-15
DE1918176A1 (en) 1969-11-06
NL6905847A (en) 1969-10-20
SE317522B (en) 1969-11-17
JPS5112564B1 (en) 1976-04-20
FR2006263A1 (en) 1969-12-26
DE1918176B2 (en) 1971-12-23
ES366038A1 (en) 1971-01-01
CH533685A (en) 1973-02-15

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee