AU7758000A - Improved metallurgical powder compositions and methods of making and using the same - Google Patents

Improved metallurgical powder compositions and methods of making and using the same

Info

Publication number
AU7758000A
AU7758000A AU77580/00A AU7758000A AU7758000A AU 7758000 A AU7758000 A AU 7758000A AU 77580/00 A AU77580/00 A AU 77580/00A AU 7758000 A AU7758000 A AU 7758000A AU 7758000 A AU7758000 A AU 7758000A
Authority
AU
Australia
Prior art keywords
powder
iron
powder compositions
making
metallurgical powder
Prior art date
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
AU77580/00A
Inventor
Michael C. Barron
Kalathur S. Narasimhan
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.)
Hoeganaes Corp
Original Assignee
Hoeganaes Corp
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 Hoeganaes Corp filed Critical Hoeganaes Corp
Publication of AU7758000A publication Critical patent/AU7758000A/en
Abandoned legal-status Critical Current

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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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 prealloyed powders or a master alloy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

The present invention provides iron-based metallurgical powder compositions and a method of making and using the same. The metallurgical powder compositions of the present invention contain certain amounts of an iron-alloy powder having iron and at least one alloying additive; substantially pure iron powder; and a carbon powder, such as graphite. The metallurgical powder compositions are prepared by admixing the iron-alloy powder with the iron powder and carbon powder. The metallurgical powder compositions thus produce and when formed into metal parts have, for example, improved machinability properties.
AU77580/00A 1999-11-04 2000-08-08 Improved metallurgical powder compositions and methods of making and using the same Abandoned AU7758000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43400099A 1999-11-04 1999-11-04
US09434000 1999-11-04
PCT/US2000/040594 WO2001032946A1 (en) 1999-11-04 2000-08-08 Improved metallurgical powder compositions and methods of making and using the same

Publications (1)

Publication Number Publication Date
AU7758000A true AU7758000A (en) 2001-05-14

Family

ID=23722409

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77580/00A Abandoned AU7758000A (en) 1999-11-04 2000-08-08 Improved metallurgical powder compositions and methods of making and using the same

Country Status (9)

Country Link
US (1) US20030103858A1 (en)
EP (1) EP1246949B1 (en)
JP (1) JP2003514112A (en)
KR (1) KR100697534B1 (en)
AT (1) ATE317458T1 (en)
AU (1) AU7758000A (en)
DE (1) DE60025931T2 (en)
MX (1) MXPA02004478A (en)
WO (1) WO2001032946A1 (en)

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US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
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GB201409694D0 (en) * 2014-05-31 2014-07-16 Element Six Gmbh Method of coating a body, granules for the method and method of making granules
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WO2016126600A1 (en) 2015-02-03 2016-08-11 Monolith Materials, Inc. Regenerative cooling method and apparatus
MX2018001259A (en) 2015-07-29 2018-04-20 Monolith Mat Inc Dc plasma torch electrical power design method and apparatus.
CA3033947C (en) 2015-09-09 2024-05-28 Monolith Materials, Inc. Circular few layer graphene
CN108352493B (en) 2015-09-14 2022-03-08 巨石材料公司 Production of carbon black from natural gas
WO2017190015A1 (en) 2016-04-29 2017-11-02 Monolith Materials, Inc. Torch stinger method and apparatus
CN109562347A (en) 2016-04-29 2019-04-02 巨石材料公司 Grain processing technique and the addition of the second heat of equipment
EP3592810A4 (en) 2017-03-08 2021-01-27 Monolith Materials, Inc. Systems and methods of making carbon particles with thermal transfer gas
EP3612600A4 (en) 2017-04-20 2021-01-27 Monolith Materials, Inc. Particle systems and methods
EP3676335A4 (en) * 2017-08-28 2021-03-31 Monolith Materials, Inc. Particle systems and methods
CN111278767A (en) 2017-08-28 2020-06-12 巨石材料公司 System and method for particle generation
WO2019084200A1 (en) 2017-10-24 2019-05-02 Monolith Materials, Inc. Particle systems and methods
KR102312281B1 (en) * 2021-04-26 2021-10-12 대영소결금속 주식회사 Manganese sulfide composition for sintering material manufacturing

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Also Published As

Publication number Publication date
EP1246949A4 (en) 2004-04-14
JP2003514112A (en) 2003-04-15
EP1246949A1 (en) 2002-10-09
WO2001032946A1 (en) 2001-05-10
KR20020062637A (en) 2002-07-26
EP1246949B1 (en) 2006-02-08
KR100697534B1 (en) 2007-03-20
DE60025931T2 (en) 2006-08-31
ATE317458T1 (en) 2006-02-15
MXPA02004478A (en) 2004-09-10
US20030103858A1 (en) 2003-06-05
DE60025931D1 (en) 2006-04-20

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Legal Events

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