AU5622499A - Powder metallurgical production method - Google Patents

Powder metallurgical production method

Info

Publication number: AU5622499A
Authority: AU; Australia
Prior art keywords: production method; powder metallurgical; metallurgical production; powder; production
Prior art date: 1998-08-17
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.): Abandoned

Application number

AU56224/99A

Inventor

Eberhard Ernst

Jakob Euba

Norbert Hildmann

Erwin Miller

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.)

GKN Sinter Metals GmbH

Original Assignee

GKN Sinter Metals GmbH Bad Brueckenau

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.)

1998-08-17

Filing date

1999-08-17

Publication date

2000-03-06

1999-08-17 Application filed by GKN Sinter Metals GmbH Bad Brueckenau filed Critical GKN Sinter Metals GmbH Bad Brueckenau

2000-03-06 Publication of AU5622499A publication Critical patent/AU5622499A/en

Status Abandoned legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
239000000843 powder Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- 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
- B22F3/24—After-treatment of workpieces or articles
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps

AU56224/99A 1998-08-17 1999-08-17 Powder metallurgical production method Abandoned AU5622499A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19837220A DE19837220A1 (en)	1998-08-17	1998-08-17	Production of surface-treated sintered components consists of compacting the powder into a pressed blank, sintering the blank into a sintered component, and subjecting the latter to surface treatment process
DE19837220		1998-08-17
PCT/EP1999/006034 WO2000009775A2 (en)	1998-08-17	1999-08-17	Surface treatment of powdered metal sintered parts

Publications (1)

Publication Number	Publication Date
AU5622499A true AU5622499A (en)	2000-03-06

Family

ID=7877765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU56224/99A Abandoned AU5622499A (en)	1998-08-17	1999-08-17	Powder metallurgical production method

Country Status (3)

Country	Link
AU (1)	AU5622499A (en)
DE (2)	DE19837220A1 (en)
WO (1)	WO2000009775A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006039744B4 (en) *	2006-08-24	2015-04-02	Schaeffler Technologies AG & Co. KG	Method for producing a non-magnetic and / or corrosion-resistant rolling bearing component
DE102012017040A1 (en) *	2012-08-29	2014-03-27	Gkn Sinter Metals Holding Gmbh	Method for producing a composite component and a composite component

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB723307A (en) *	1949-03-17	1955-02-09	American Electro Metal Corp	Coated metal articles, particularly turbine buckets, and manufacture of same
US4104063A (en) *	1972-11-29	1978-08-01	Schwabische Huttenwerke Gesellschaft Mit Beschrankter Haftung	Formed part of sintered iron and method and sintering tile for making same
US4365679A (en) *	1980-12-02	1982-12-28	Skf Engineering And Research Centre, B.V.	Drill bit
CH649098A5 (en) *	1982-06-02	1985-04-30	Krupp Widia Schweiz Ag	Process for the surface treatment of a sintered material part and sintered material part produced by this process
US4738730A (en) *	1986-02-18	1988-04-19	Lindberg Corporation	Steam sealing for nitrogen treated ferrous part
JPH059508A (en) *	1991-07-08	1993-01-19	Mitsubishi Materials Corp	Sintered alloy
JPH062013A (en) *	1992-06-19	1994-01-11	Nkk Corp	Production of powder sintered part

1998
- 1998-08-17 DE DE19837220A patent/DE19837220A1/en not_active Withdrawn
1999
- 1999-08-17 WO PCT/EP1999/006034 patent/WO2000009775A2/en active Application Filing
- 1999-08-17 AU AU56224/99A patent/AU5622499A/en not_active Abandoned
- 1999-08-17 DE DE19981546T patent/DE19981546D2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE19981546D2 (en)	2001-05-10
DE19837220A1 (en)	2000-02-24
WO2000009775A2 (en)	2000-02-24
WO2000009775A3 (en)	2000-04-13

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Legal Events

Date	Code	Title	Description
2001-05-17	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase