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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
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.
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)
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)
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 |
DE69024582T2 (en) * | 1989-10-06 | 1996-05-15 | Sumitomo Metal Mining Co | Steel alloy for use in injection-molded powder-metallurgically produced sintered bodies |
US5080712B1 (en) * | 1990-05-16 | 1996-10-29 | Hoeganaes Corp | Optimized double press-double sinter powder metallurgy method |
EP0960953A3 (en) * | 1994-04-15 | 2002-08-21 | Kawasaki Steel Corporation | Alloy steel powders, sintered bodies and method |
US20080025866A1 (en) | 2004-04-23 | 2008-01-31 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Iron-Based Sintered Alloy, Iron-Based Sintered-Alloy Member and Production Process for Them |
-
1968
- 1968-04-16 SE SE502068A patent/SE317522B/xx unknown
-
1969
- 1969-04-09 GB GB1259369D patent/GB1259369A/en not_active Expired
- 1969-04-10 CH CH541469A patent/CH533685A/en not_active IP Right Cessation
- 1969-04-10 DE DE19691918176 patent/DE1918176B2/en not_active Ceased
- 1969-04-11 FR FR6911231A patent/FR2006263A1/fr not_active Withdrawn
- 1969-04-14 BE BE731480D patent/BE731480A/xx unknown
- 1969-04-15 AT AT360469A patent/AT308160B/en not_active IP Right Cessation
- 1969-04-15 ES ES366038A patent/ES366038A1/en not_active Expired
- 1969-04-16 JP JP2905469A patent/JPS5112564B1/ja active Pending
- 1969-04-16 NL NL6905847A patent/NL6905847A/xx unknown
Cited By (6)
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 |
FR2006263A1 (en) | 1969-12-26 |
DE1918176B2 (en) | 1971-12-23 |
CH533685A (en) | 1973-02-15 |
BE731480A (en) | 1969-09-15 |
ES366038A1 (en) | 1971-01-01 |
NL6905847A (en) | 1969-10-20 |
SE317522B (en) | 1969-11-17 |
JPS5112564B1 (en) | 1976-04-20 |
DE1918176A1 (en) | 1969-11-06 |
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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 |