CA2921068C - Chromium metal powder for the production of bodies with high green strength - Google Patents

Chromium metal powder for the production of bodies with high green strength Download PDF

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Publication number
CA2921068C
CA2921068C CA2921068A CA2921068A CA2921068C CA 2921068 C CA2921068 C CA 2921068C CA 2921068 A CA2921068 A CA 2921068A CA 2921068 A CA2921068 A CA 2921068A CA 2921068 C CA2921068 C CA 2921068C
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CA
Canada
Prior art keywords
chromium
metal powder
powder
mpa
group
Prior art date
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Active
Application number
CA2921068A
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English (en)
French (fr)
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CA2921068A1 (en
Inventor
Michael O'sullivan
Lorenz Sigl
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.)
Plansee SE
Original Assignee
Plansee SE
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
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Publication of CA2921068A1 publication Critical patent/CA2921068A1/en
Application granted granted Critical
Publication of CA2921068C publication Critical patent/CA2921068C/en
Active legal-status Critical Current
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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
    • C22C1/045—Alloys based on refractory metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • 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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/06—Artificial hot-air or cold-air baths; Steam or gas baths or douches, e.g. sauna or Finnish baths
    • A61H33/063—Heaters specifically designed therefor
    • A61H33/065—Heaters specifically designed therefor with steam generators
    • 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
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/01—Reducing atmosphere
    • B22F2201/013—Hydrogen
    • 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
    • B22F2202/00—Treatment under specific physical conditions
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CA2921068A 2013-09-02 2014-08-19 Chromium metal powder for the production of bodies with high green strength Active CA2921068C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATGM283/2013U AT13691U1 (de) 2013-09-02 2013-09-02 Chrommetallpulver
ATGM283/2013 2013-09-02
PCT/AT2014/000160 WO2015027256A2 (de) 2013-09-02 2014-08-19 Chrommetallpulver

Publications (2)

Publication Number Publication Date
CA2921068A1 CA2921068A1 (en) 2015-03-05
CA2921068C true CA2921068C (en) 2021-03-09

Family

ID=50885104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2921068A Active CA2921068C (en) 2013-09-02 2014-08-19 Chromium metal powder for the production of bodies with high green strength

Country Status (10)

Country Link
US (1) US11117188B2 (https=)
EP (1) EP3041631B1 (https=)
JP (1) JP6559134B2 (https=)
KR (1) KR102259464B1 (https=)
CN (1) CN105517736B (https=)
AT (1) AT13691U1 (https=)
CA (1) CA2921068C (https=)
RU (1) RU2662911C2 (https=)
TW (1) TWI636961B (https=)
WO (1) WO2015027256A2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015089534A2 (de) * 2013-12-20 2015-06-25 Plansee Se Beschichtungsstoff
CN111886088B (zh) * 2018-03-23 2023-01-17 株式会社村田制作所 铁合金粒子和铁合金粒子的制造方法
CN111922350B (zh) * 2020-09-22 2021-01-01 西安斯瑞先进铜合金科技有限公司 一种低盐酸不溶物金属铬粉的制备方法
CN111922351B (zh) * 2020-09-23 2021-01-01 西安斯瑞先进铜合金科技有限公司 一种高纯低氧金属铬粉的制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB512502A (en) 1938-03-18 1939-09-18 George William Johnson Improvements in the manufacture and production of chromium or chromium alloys
SU142431A1 (ru) 1961-04-03 1961-11-30 Т.Я. Косолапова Способ получени порошка технического хрома
JPS53102813A (en) 1977-02-21 1978-09-07 Toyo Soda Mfg Co Ltd Preparation of metallic chromium of high purity
GB1548123A (en) * 1977-02-18 1979-07-04 Toyo Soda Mfg Co Ltd Process of producing metallic chromium
JPS5413408A (en) 1977-07-01 1979-01-31 Toyo Soda Mfg Co Ltd Manufacture of high purity metallic chromium
SU1061938A1 (ru) 1982-04-15 1983-12-23 Институт Металлургии Им.50-Летия Ссср Шихта дл получени порошка хрома
JPS63199832A (ja) 1987-02-13 1988-08-18 Tosoh Corp 高純度金属クロムの製造方法
CN1004637B (zh) 1987-08-05 1989-06-28 北京有色金属研究总院 低氧铬粉的生产方法
EP0452079A1 (en) * 1990-04-12 1991-10-16 Tosoh Corporation High chromium-nickel material and process for producing the same
GB2255349A (en) 1991-04-15 1992-11-04 Tosoh Corp Process for producing chromium metal
JPH0681052A (ja) 1992-01-30 1994-03-22 Tosoh Corp 金属クロムの製造方法
JP3227715B2 (ja) 1991-04-15 2001-11-12 東ソー株式会社 金属クロムの製造方法
JP2908073B2 (ja) 1991-07-05 1999-06-21 株式会社東芝 真空バルブ用接点合金の製造方法
JP3934686B2 (ja) 1994-01-31 2007-06-20 東ソー株式会社 高純度金属クロムの製造方法
DE69920925T2 (de) 1998-08-06 2006-03-02 Eramet Marietta Inc., Marietta Verfahren zur erzeugung von reinstchrom
DE10002738A1 (de) 2000-01-22 2001-07-26 Vulkan Strahltechnik Gmbh Herstellungsverfahren für ein kantiges, rostfreies Strahlmittel auf Basis einer Fe-Cr-C-Legierung
AT505699B1 (de) 2007-09-03 2010-10-15 Miba Sinter Austria Gmbh Verfahren zur herstellung eines sintergehärteten bauteils
US20090068055A1 (en) * 2007-09-07 2009-03-12 Bloom Energy Corporation Processing of powders of a refractory metal based alloy for high densification
DE102008064648A1 (de) 2008-01-23 2010-05-20 Tradium Gmbh Reaktionsgefäß zur Herstellung von Metallpulvern

Also Published As

Publication number Publication date
WO2015027256A2 (de) 2015-03-05
RU2662911C2 (ru) 2018-07-31
EP3041631A2 (de) 2016-07-13
KR102259464B1 (ko) 2021-06-02
RU2016105215A3 (https=) 2018-04-27
JP6559134B2 (ja) 2019-08-14
TW201512099A (zh) 2015-04-01
KR20160051760A (ko) 2016-05-11
US11117188B2 (en) 2021-09-14
WO2015027256A3 (de) 2015-05-21
US20160199910A1 (en) 2016-07-14
EP3041631B1 (de) 2019-02-27
CA2921068A1 (en) 2015-03-05
CN105517736A (zh) 2016-04-20
RU2016105215A (ru) 2017-10-09
JP2016532010A (ja) 2016-10-13
AT13691U1 (de) 2014-06-15
CN105517736B (zh) 2019-08-06
TWI636961B (zh) 2018-10-01

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