FR2490975B1 - PROCESS FOR PRODUCING SHAPED OBJECTS - Google Patents

PROCESS FOR PRODUCING SHAPED OBJECTS

Info

Publication number: FR2490975B1
Authority: FR; France
Prior art keywords: shaped objects; producing shaped; producing; objects; shaped
Prior art date: 1980-10-01
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

FR8118432A

Other languages

French (fr)

Other versions

FR2490975A1 (en

Inventor

Per Hellman

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.)

Uddeholms AB

Original Assignee

Uddeholms 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.)

1980-10-01

Filing date

1981-09-30

Publication date

1987-09-04

1981-09-30 Application filed by Uddeholms AB filed Critical Uddeholms AB

1982-04-02 Publication of FR2490975A1 publication Critical patent/FR2490975A1/en

1987-09-04 Application granted granted Critical

1987-09-04 Publication of FR2490975B1 publication Critical patent/FR2490975B1/en

Status Expired legal-status Critical Current

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
- B22F9/04—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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/148—Agglomerating
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Powder Metallurgy (AREA)

FR8118432A 1980-10-01 1981-09-30 PROCESS FOR PRODUCING SHAPED OBJECTS Expired FR2490975B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8006867		1980-10-01

Publications (2)

Publication Number	Publication Date
FR2490975A1 FR2490975A1 (en)	1982-04-02
FR2490975B1 true FR2490975B1 (en)	1987-09-04

Family

ID=20341867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8118432A Expired FR2490975B1 (en)	1980-10-01	1981-09-30	PROCESS FOR PRODUCING SHAPED OBJECTS

Country Status (7)

Country	Link
JP (1)	JPS5789403A (en)
AT (1)	AT376919B (en)
DE (1)	DE3138669A1 (en)
FR (1)	FR2490975B1 (en)
GB (1)	GB2084612B (en)
IT (1)	IT1138676B (en)
SE (1)	SE8105681L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5837102A (en) *	1981-08-29	1983-03-04	Sumitomo Electric Ind Ltd	Manufacturing method of powder parts
US4464206A (en) *	1983-11-25	1984-08-07	Cabot Corporation	Wrought P/M processing for prealloyed powder
US4464205A (en) *	1983-11-25	1984-08-07	Cabot Corporation	Wrought P/M processing for master alloy powder
GB2154614B (en) *	1984-02-22	1987-11-18	H I P	Densified coatings by application of direct fluid pressure
SE442486B (en) *	1984-05-22	1986-01-13	Kloster Speedsteel Ab	SETTING UP POWDER METAL SURGICAL
DE3582066D1 (en) *	1984-10-26	1991-04-11	Agency Ind Science Techn	METHOD FOR PRODUCING SUPER HEAT-STABLE ALLOY MATERIAL.
AT388124B (en) *	1986-11-28	1989-05-10	Ver Edelstahlwerke Ag	METHOD FOR PRODUCING MOLDED BODIES
US5814272A (en) *	1996-02-21	1998-09-29	Millipore Corporation	Method for forming dendritic metal particles
US6770113B2 (en)	1996-02-21	2004-08-03	Mykrolis Corporation	Method for forming anisotrophic metal particles
SE534273C2 (en) *	2009-01-12	2011-06-28	Metec Powder Metal Ab	Steel product and manufacture of steel product through, among other things, sintering, high speed pressing and hot isost pressing
US8834786B2 (en)	2010-06-30	2014-09-16	Kennametal Inc.	Carbide pellets for wear resistant applications
CN102990055B (en) *	2012-08-24	2015-06-10	山东莱芜金华辰粉末冶金制品有限公司	Novel process for producing high-density iron based powder metallurgy structural parts
DE102017202497A1 (en) *	2017-02-16	2018-08-16	Robert Bosch Gmbh	Method for press-sintering steel components, press-sintered steel component itself and use of a special steel powder as a starting material for the production thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE357391B (en) *	1967-07-31	1973-06-25	Aerojet General Co
SE333437B (en) *	1969-03-03	1971-03-15	Asea Ab
US4066449A (en) *	1974-09-26	1978-01-03	Havel Charles J	Method for processing and densifying metal powder
CH610792A5 (en) *	1975-04-28	1979-05-15	Bbc Brown Boveri & Cie	Process for producing an object of coarse-grained microstructure from a superalloy, and object produced by the process
GB1590953A (en) *	1977-10-04	1981-06-10	Powdrex Ltd	Making articles from metallic powder
DE2907885A1 (en) *	1979-03-01	1980-09-11	Roechling Burbach Gmbh Stahl	Powder metallurgical mfr. of components without using capsules - where surface of pressed blank is heated to form continuous thin skin prior to hot isostatic pressing
DE2921592C2 (en) *	1979-05-28	1982-06-09	Gränges Nyby AB, Nybybruk	Method and device for comminuting a powder made of stainless or heat-resistant steel

1981
- 1981-09-25 SE SE8105681A patent/SE8105681L/en unknown
- 1981-09-28 GB GB8129244A patent/GB2084612B/en not_active Expired
- 1981-09-29 DE DE19813138669 patent/DE3138669A1/en not_active Withdrawn
- 1981-09-30 AT AT0418681A patent/AT376919B/en not_active IP Right Cessation
- 1981-09-30 FR FR8118432A patent/FR2490975B1/en not_active Expired
- 1981-09-30 IT IT24224/81A patent/IT1138676B/en active
- 1981-09-30 JP JP56154037A patent/JPS5789403A/en active Pending

Also Published As

Publication number	Publication date
ATA418681A (en)	1984-06-15
GB2084612A (en)	1982-04-15
DE3138669A1 (en)	1982-06-09
SE8105681L (en)	1982-04-02
AT376919B (en)	1985-01-25
GB2084612B (en)	1985-07-10
FR2490975A1 (en)	1982-04-02
IT1138676B (en)	1986-09-17
IT8124224A0 (en)	1981-09-30
JPS5789403A (en)	1982-06-03

Publication	Publication Date	Title
FR2498182B1 (en)	1985-09-06	PROCESS FOR PRODUCING N-SUBSTITUTED AMIDES
BE878902A (en)	1980-01-16	PROCESS FOR PRODUCING ALKYLENE-GLYCOLS
BE879494A (en)	1980-02-15	OXYMORPHONE PRODUCTION PROCESS
FR2634194B1 (en)	1993-03-19	PROCESS FOR THE PRODUCTION OF BOEHMITIC ALUMINS
FR2582294B1 (en)	1992-09-25	PROCESS FOR PRODUCING ALUMINA-BETA
BE874194A (en)	1979-08-16	ELECTROLYSIS PROCESS
FR2479274B1 (en)	1985-06-07	PROCESS FOR PRODUCING COLORED ALUMINUM ARTICLES
FR2516020B1 (en)	1988-09-16	PROCESS FOR OBTAINING DECORATIVE OBJECTS
FR2573431B1 (en)	1989-12-01	PROCESS FOR PRODUCING POLYMER
FR2510092B1 (en)	1986-04-25	PROCESS FOR PRODUCING GRAPHITE FLUORIDE
FR2490975B1 (en)	1987-09-04	PROCESS FOR PRODUCING SHAPED OBJECTS
BE893913A (en)	1982-11-16	PROCESS FOR PRODUCING ALPHAOLEFIN POLYMERS
BE890409A (en)	1982-03-18	PROCESS FOR PRODUCING POLYISOBUTENES
FR2514758B1 (en)	1985-07-05	PROCESS FOR PRODUCING UREA
FR2458543B1 (en)	1985-11-08	PROCESS FOR PRODUCING SULFENAMIDES
FR2527448B1 (en)	1986-12-12	INTERFERON PRODUCTION PROCESS
BE895962A (en)	1983-06-16	PROCESS FOR PRODUCING SILICUM-ALUMINUM ALLOYS
FR2477540B1 (en)	1985-07-05	PROCESS FOR PRODUCING 5-CHLORO-B-TRIFLUOROMETHYLPYRIDINES
BE885672A (en)	1981-04-13	ELECTRODE PRODUCTION PROCESS
BE888642A (en)	1981-10-30	PROCESS FOR PRODUCING CARBOXYLIC AMIDES,
FR2539757B1 (en)	1986-04-25	PROCESS FOR PRODUCING BILIRUBIN-OXYDASE
BE881609A (en)	1980-08-08	PROCESS FOR PRODUCING AND ISOLATING METHYLTERTIOBUTYLETHER
FR2438640B1 (en)	1986-08-22	PROCESS FOR PRODUCING MONOALCOYL-AROMATICS
BE852148A (en)	1977-09-07	HYDRAZOBENZENES PRODUCTION PROCESS
BE878832A (en)	1980-01-16	PROCESS FOR PRODUCING PLASTISOLS

Legal Events

Date	Code	Title	Description
1989-07-21	ST	Notification of lapse