NO137229C - PROCEDURE FOR THE MANUFACTURE OF IRON POWDER - Google Patents

PROCEDURE FOR THE MANUFACTURE OF IRON POWDER

Info

Publication number: NO137229C
Authority: NO; Norway
Prior art keywords: procedure; manufacture; iron powder; iron; powder
Prior art date: 1972-12-13

Application number

NO3950/73A

Other languages

Norwegian (no)

Other versions

NO137229B (en

Inventor

Bruno Drzesga

Klaus Frank

Original Assignee

Hoechst Ag

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.)

1972-12-13

Filing date

1973-10-11

Publication date

1978-01-25

1973-10-11 Application filed by Hoechst Ag filed Critical Hoechst Ag

1977-10-17 Publication of NO137229B publication Critical patent/NO137229B/en

1978-01-25 Publication of NO137229C publication Critical patent/NO137229C/en

Links

Classifications

- 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
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid

NO3950/73A 1972-12-13 1973-10-11 PROCEDURE FOR THE MANUFACTURE OF IRON POWDER NO137229C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2260868A DE2260868A1 (en)	1972-12-13	1972-12-13	METAL POWDER MANUFACTURING PROCESS AND DEVICE

Publications (2)

Publication Number	Publication Date
NO137229B NO137229B (en)	1977-10-17
NO137229C true NO137229C (en)	1978-01-25

Family

ID=5864247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO3950/73A NO137229C (en)	1972-12-13	1973-10-11	PROCEDURE FOR THE MANUFACTURE OF IRON POWDER

Country Status (8)

Country	Link
BE (1)	BE808555A (en)
DE (1)	DE2260868A1 (en)
FR (1)	FR2280466A1 (en)
GB (1)	GB1415227A (en)
IT (1)	IT1000702B (en)
NL (1)	NL7315143A (en)
NO (1)	NO137229C (en)
ZA (1)	ZA739229B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1588725A (en) *	1976-12-23	1981-04-29	Powdrex Ltd	Atomiser for making powder
US4405296A (en) *	1981-09-08	1983-09-20	Teledyne Industries, Inc.	Metallic particle generation device
US4559187A (en) *	1983-12-14	1985-12-17	Battelle Development Corporation	Production of particulate or powdered metals and alloys
NO20022881L (en) *	2002-06-17	2003-12-18	Elkem Materials	Method and apparatus for granulating metal melts

1972
- 1972-12-13 DE DE2260868A patent/DE2260868A1/en active Pending
1973
- 1973-10-11 NO NO3950/73A patent/NO137229C/en unknown
- 1973-11-05 NL NL7315143A patent/NL7315143A/xx not_active Application Discontinuation
- 1973-12-05 GB GB5642473A patent/GB1415227A/en not_active Expired
- 1973-12-05 ZA ZA00739229A patent/ZA739229B/en unknown
- 1973-12-11 IT IT54228/73A patent/IT1000702B/en active
- 1973-12-12 BE BE138795A patent/BE808555A/en unknown
- 1973-12-13 FR FR7344605A patent/FR2280466A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
ZA739229B (en)	1975-03-26
GB1415227A (en)	1975-11-26
DE2260868A1 (en)	1974-06-27
NO137229B (en)	1977-10-17
BE808555A (en)	1974-06-12
IT1000702B (en)	1976-04-10
NL7315143A (en)	1974-06-17
FR2280466A1 (en)	1976-02-27

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