WO1996038592A3 - Manufacture of intermetallic compounds - Google Patents

Manufacture of intermetallic compounds Download PDF

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Publication number
WO1996038592A3
WO1996038592A3 PCT/AU1996/000320 AU9600320W WO9638592A3 WO 1996038592 A3 WO1996038592 A3 WO 1996038592A3 AU 9600320 W AU9600320 W AU 9600320W WO 9638592 A3 WO9638592 A3 WO 9638592A3
Authority
WO
WIPO (PCT)
Prior art keywords
manufacture
intermetallic compounds
powder
al2o3
hip
Prior art date
Application number
PCT/AU1996/000320
Other languages
French (fr)
Other versions
WO1996038592A2 (en
Inventor
Srikanta Bandyopadhyay
Somesh Kumar Mukherjee
Original Assignee
Unisearch Ltd
Srikanta Bandyopadhyay
Somesh Kumar Mukherjee
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.)
Filing date
Publication date
Application filed by Unisearch Ltd, Srikanta Bandyopadhyay, Somesh Kumar Mukherjee filed Critical Unisearch Ltd
Priority to AU56813/96A priority Critical patent/AU5681396A/en
Publication of WO1996038592A2 publication Critical patent/WO1996038592A2/en
Publication of WO1996038592A3 publication Critical patent/WO1996038592A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds

Abstract

A process for making an intermetallic compound or composite by powder metallurgy, said process comprising a first step of mechanical smearing metal powders, preferably in a ball mill or equivalent device. In a preferred embodiment, Al2O3 is coated or smeared over Fe and/or Al. In a further step, the powder is subject to hot isostactic pressing (HIP), preferably by applying a non-uniform rise in temperature and pressure.
PCT/AU1996/000320 1995-05-24 1996-05-24 Manufacture of intermetallic compounds WO1996038592A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU56813/96A AU5681396A (en) 1995-05-24 1996-05-24 Manufacture of intermetallic compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN3170 1995-05-24
AUPN3170A AUPN317095A0 (en) 1995-05-24 1995-05-24 Manufacture of intermetallic compounds

Publications (2)

Publication Number Publication Date
WO1996038592A2 WO1996038592A2 (en) 1996-12-05
WO1996038592A3 true WO1996038592A3 (en) 1997-01-03

Family

ID=3787512

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1996/000320 WO1996038592A2 (en) 1995-05-24 1996-05-24 Manufacture of intermetallic compounds

Country Status (2)

Country Link
AU (1) AUPN317095A0 (en)
WO (1) WO1996038592A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201318660D0 (en) * 2013-10-22 2013-12-04 Materials Ct Leoben Forschung Gmbh Ferritic alloys and methods for preparing the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389250A (en) * 1980-03-03 1983-06-21 Bbc Brown, Boveri & Company Limited Memory alloys based on copper or nickel solid solution alloys having oxide inclusions
EP0130034A1 (en) * 1983-06-24 1985-01-02 Inco Alloys International, Inc. Process for producing composite material
WO1990002620A1 (en) * 1988-09-12 1990-03-22 Allied-Signal Inc. Heat treatment for aluminum-lithium based metal matrix composites
EP0406580A1 (en) * 1989-06-09 1991-01-09 Matsushita Electric Industrial Co., Ltd. A composite material and a method for producing the same
US5000910A (en) * 1989-01-24 1991-03-19 Masaharu Tokizane Method of manufacturing intermetallic compound
WO1993004807A1 (en) * 1991-09-05 1993-03-18 Technalum Research, Inc. Method of producing coated particles using a disintegrator apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389250A (en) * 1980-03-03 1983-06-21 Bbc Brown, Boveri & Company Limited Memory alloys based on copper or nickel solid solution alloys having oxide inclusions
EP0130034A1 (en) * 1983-06-24 1985-01-02 Inco Alloys International, Inc. Process for producing composite material
WO1990002620A1 (en) * 1988-09-12 1990-03-22 Allied-Signal Inc. Heat treatment for aluminum-lithium based metal matrix composites
US5000910A (en) * 1989-01-24 1991-03-19 Masaharu Tokizane Method of manufacturing intermetallic compound
EP0406580A1 (en) * 1989-06-09 1991-01-09 Matsushita Electric Industrial Co., Ltd. A composite material and a method for producing the same
WO1993004807A1 (en) * 1991-09-05 1993-03-18 Technalum Research, Inc. Method of producing coated particles using a disintegrator apparatus

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ASM HANDBOOK, Vol. 7, POWDER METALLURGY, 1984, pages 419-443. *
CARL C. KOCH, "Dispersions in Intermetallic Alloys; A Review", In: MATERIALS RESEARCH SOCIETY SYMPOSIA PROCEEDINGS, Vol. 81, December 1986, High Temperature Ordered Alloys II, Eds. STOLOFF et al., pages 377-378. *
POWDER METALLURGY, 1993, Vol. 36. No. 2, G.H. FAIR et al., "Mechanical Alloying of Iron-Aluminium Intermetallics", pages 123-127. *

Also Published As

Publication number Publication date
WO1996038592A2 (en) 1996-12-05
AUPN317095A0 (en) 1995-06-22

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