GB1565983A - Phosphorus steel powder and a method of manufacturing the same - Google Patents

Phosphorus steel powder and a method of manufacturing the same Download PDF

Info

Publication number: GB1565983A
Authority: GB; United Kingdom
Prior art keywords: powder; phosphorus; content; iron; mixture
Prior art date: 1975-10-24
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

GB43996/76A

Other languages

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.)

Hoganas AB

Original Assignee

Hoganas AB

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.)

1975-10-24

Filing date

1976-10-22

Publication date

1980-04-30

1976-10-22 Application filed by Hoganas AB filed Critical Hoganas AB

1980-04-30 Publication of GB1565983A publication Critical patent/GB1565983A/en

Status 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
- C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
- C22C33/0214—Using a mixture of pre-alloyed powders or a master alloy comprising P or a phosphorus compound
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/17—Metallic particles coated with metal

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Powder Metallurgy (AREA)

GB43996/76A 1975-10-24 1976-10-22 Phosphorus steel powder and a method of manufacturing the same Expired GB1565983A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7511915A SE410983B (sv)	1975-10-24	1975-10-24	Fosforhaltigt stalpulver och sett att tillverka detta

Publications (1)

Publication Number	Publication Date
GB1565983A true GB1565983A (en)	1980-04-30

Family

ID=20325892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB43996/76A Expired GB1565983A (en)	1975-10-24	1976-10-22	Phosphorus steel powder and a method of manufacturing the same

Country Status (10)

Country	Link
JP (1)	JPS5284106A (sr)
AU (1)	AU513171B2 (sr)
BE (1)	BE847545A (sr)
CA (1)	CA1071438A (sr)
DE (1)	DE2648261A1 (sr)
ES (1)	ES452674A1 (sr)
FR (1)	FR2328778A1 (sr)
GB (1)	GB1565983A (sr)
IT (1)	IT1069591B (sr)
SE (1)	SE410983B (sr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN119265407A (zh) *	2024-10-08	2025-01-07	江苏沙钢钢铁有限公司	一种磁选粉返烧结处理方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4115158A (en) *	1977-10-03	1978-09-19	Allegheny Ludlum Industries, Inc.	Process for producing soft magnetic material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2923622A (en) *	1956-06-26	1960-02-02	Nat U S Radiator Corp	Powder metallurgy
GB1204548A (en) *	1967-11-03	1970-09-09	Kennecott Copper Corp	Ferrous metal product useful as a precipitant and process of manufacturing it
JPS5213162B2 (sr) *	1972-04-22	1977-04-12
SE372293B (sr) *	1972-05-02	1974-12-16	Hoeganaes Ab

1975
- 1975-10-24 SE SE7511915A patent/SE410983B/xx not_active IP Right Cessation
1976
- 1976-10-22 BE BE171712A patent/BE847545A/xx not_active IP Right Cessation
- 1976-10-22 GB GB43996/76A patent/GB1565983A/en not_active Expired
- 1976-10-22 CA CA263,945A patent/CA1071438A/en not_active Expired
- 1976-10-23 ES ES452674A patent/ES452674A1/es not_active Expired
- 1976-10-25 DE DE19762648261 patent/DE2648261A1/de active Granted
- 1976-10-25 IT IT51873/76A patent/IT1069591B/it active
- 1976-10-25 FR FR7632114A patent/FR2328778A1/fr active Granted
- 1976-10-25 AU AU18986/76A patent/AU513171B2/en not_active Expired
- 1976-10-25 JP JP12738976A patent/JPS5284106A/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN119265407A (zh) *	2024-10-08	2025-01-07	江苏沙钢钢铁有限公司	一种磁选粉返烧结处理方法

Also Published As

Publication number	Publication date
SE410983B (sv)	1979-11-19
DE2648261A1 (de)	1977-04-28
FR2328778B1 (sr)	1981-08-21
DE2648261C2 (sr)	1989-11-09
AU1898676A (en)	1978-05-04
CA1071438A (en)	1980-02-12
ES452674A1 (es)	1978-06-01
FR2328778A1 (fr)	1977-05-20
JPS5284106A (en)	1977-07-13
IT1069591B (it)	1985-03-25
AU513171B2 (en)	1980-11-20
SE7511915L (sv)	1977-04-25
BE847545A (fr)	1977-02-14

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Legal Events

Date	Code	Title
1980-09-03	PS	Patent sealed [section 19, patents act 1949]
1980-10-29	49R	Reference inserted (sect. 9/1949)
1980-12-17	SP	Amendment (slips) printed
1992-06-17	PCNP	Patent ceased through non-payment of renewal fee