KR102259470B1 - 크롬 함유 분말 또는 과립형 분말 - Google Patents

크롬 함유 분말 또는 과립형 분말 Download PDF

Info

Publication number
KR102259470B1
KR102259470B1 KR1020167005702A KR20167005702A KR102259470B1 KR 102259470 B1 KR102259470 B1 KR 102259470B1 KR 1020167005702 A KR1020167005702 A KR 1020167005702A KR 20167005702 A KR20167005702 A KR 20167005702A KR 102259470 B1 KR102259470 B1 KR 102259470B1
Authority
KR
South Korea
Prior art keywords
powder
chromium
iron
mass
granules
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.)
Active
Application number
KR1020167005702A
Other languages
English (en)
Korean (ko)
Other versions
KR20160051770A (ko
Inventor
미하엘 오'설리반
로렌츠 지글
토마스 호스프
Original Assignee
플란제 에스이
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 플란제 에스이 filed Critical 플란제 에스이
Publication of KR20160051770A publication Critical patent/KR20160051770A/ko
Application granted granted Critical
Publication of KR102259470B1 publication Critical patent/KR102259470B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B22F1/0003—
    • 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
    • B22F1/09—Mixtures of metallic powders
    • B22F1/0051—
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • B22F1/0655—Hollow particles
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/02—Compacting only
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • 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
    • 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
    • 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
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • 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
    • 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
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/35—Iron
    • 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
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/45—Others, including non-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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/15—Millimeter size particles, i.e. above 500 micrometer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0232—Metals or alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
KR1020167005702A 2013-09-02 2014-08-19 크롬 함유 분말 또는 과립형 분말 Active KR102259470B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATGM281/2013 2013-09-02
ATGM281/2013U AT13692U1 (de) 2013-09-02 2013-09-02 Chrom-haltiges Pulver oder Pulvergranulat
PCT/AT2014/000159 WO2015027255A1 (de) 2013-09-02 2014-08-19 Chrom-haltiges pulver oder pulvergranulat

Publications (2)

Publication Number Publication Date
KR20160051770A KR20160051770A (ko) 2016-05-11
KR102259470B1 true KR102259470B1 (ko) 2021-06-02

Family

ID=50885105

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167005702A Active KR102259470B1 (ko) 2013-09-02 2014-08-19 크롬 함유 분말 또는 과립형 분말

Country Status (9)

Country Link
US (1) US10464130B2 (enExample)
EP (1) EP3041630B1 (enExample)
JP (1) JP6441351B2 (enExample)
KR (1) KR102259470B1 (enExample)
CN (1) CN105492148B (enExample)
AT (1) AT13692U1 (enExample)
CA (1) CA2921066C (enExample)
TW (1) TWI679288B (enExample)
WO (1) WO2015027255A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017029639A1 (en) * 2015-08-19 2017-02-23 Stackpole International Powder Metal, Ltd Electrically conductive fuel cell interconnector
JP6619317B2 (ja) * 2016-10-03 2019-12-11 豊田鉄工株式会社 バスバー樹脂成形品の製造方法
CN107723486B (zh) * 2017-09-25 2021-06-04 大连理工大学 一种高通量制备金属块状样品的方法
DE102019208908A1 (de) * 2019-06-19 2020-12-24 Robert Bosch Gmbh Verfahren zur Herstellung einer Brennstoffzelle
US11962041B2 (en) * 2020-04-03 2024-04-16 Bloom Energy Corporation Methods for manufacturing fuel cell interconnects using 3D printing
CN111957984B (zh) * 2020-08-25 2022-05-24 攀钢集团攀枝花钢铁研究院有限公司 金属钒粉的制备方法
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
CN114082965A (zh) * 2021-10-27 2022-02-25 北京七弟科技有限公司 金属基微纳米颗粒复合粉末的制备方法、制得的粉末及其在制备复合材料中的应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100233576A1 (en) * 2009-03-12 2010-09-16 Plansee Se Interconnector for a high-temperature solid electrolyte fuel cell, method of producing a fuel cell, and high-temperature solid electrolyte fuel cell
US20130129557A1 (en) 2011-11-18 2013-05-23 Bloom Energy Corporation Method of Making Fuel Cell Interconnect Using Powder Metallurgy

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941537C2 (de) 1979-10-13 1982-01-07 Cullmann Handelsgesellschaft für Verbrauchsgüter mbH, 8506 Langenzenn Teleskopisch verstellbare Stütze, insbesondere für ein Kamerastativ
JPH07179901A (ja) 1993-12-22 1995-07-18 Kubota Corp 酸化物分散強化型Ｃｒ基焼結合金用原料粉末の製法
JPH07310138A (ja) * 1994-03-25 1995-11-28 Ngk Insulators Ltd 高抵抗ヒーター用合金
JPH08188844A (ja) 1995-01-09 1996-07-23 Daido Steel Co Ltd 酸化物分散強化型耐熱合金
AT1322U1 (de) 1996-09-10 1997-03-25 Plansee Ag Filterelement
AU735668B2 (en) * 1997-03-24 2001-07-12 Materials Innovation Inc. Method for making parts from particulate ferrous material
AT4737U1 (de) 2001-01-15 2001-11-26 Plansee Ag Pulvermetallurgisches verfahren zur herstellung hochdichter formteile
US8039175B2 (en) 2005-01-12 2011-10-18 Technical University Of Denmark Method for shrinkage and porosity control during sintering of multilayer structures
JP4461088B2 (ja) 2005-09-29 2010-05-12 株式会社東芝 燃料電池用電極、膜電極複合体及び燃料電池
CN100336251C (zh) 2005-11-09 2007-09-05 合肥学院 一种500～800℃中温固体氧化物燃料电池的阳极材料及使用其的阳极制备方法
DE102008042047A1 (de) * 2008-09-12 2010-03-18 Robert Bosch Gmbh Verfahren zur Herstellung von Gegenständen aus pulvermetallurgischen Werkstoffen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100233576A1 (en) * 2009-03-12 2010-09-16 Plansee Se Interconnector for a high-temperature solid electrolyte fuel cell, method of producing a fuel cell, and high-temperature solid electrolyte fuel cell
US20130129557A1 (en) 2011-11-18 2013-05-23 Bloom Energy Corporation Method of Making Fuel Cell Interconnect Using Powder Metallurgy

Also Published As

Publication number Publication date
US10464130B2 (en) 2019-11-05
CN105492148A (zh) 2016-04-13
TW201510236A (zh) 2015-03-16
EP3041630B1 (de) 2019-12-18
CA2921066A1 (en) 2015-03-05
KR20160051770A (ko) 2016-05-11
AT13692U1 (de) 2014-06-15
CA2921066C (en) 2022-03-08
JP6441351B2 (ja) 2018-12-19
TWI679288B (zh) 2019-12-11
WO2015027255A1 (de) 2015-03-05
US20160214170A1 (en) 2016-07-28
JP2016534228A (ja) 2016-11-04
EP3041630A1 (de) 2016-07-13
CN105492148B (zh) 2020-06-19

Similar Documents

Publication Publication Date Title
KR102259470B1 (ko) 크롬 함유 분말 또는 과립형 분말
JP5497493B2 (ja) 高温固体電解質燃料電池用インターコネクタ
JP2010219045A6 (ja) 高温固体電解質燃料電池用インターコネクタ
US20090068055A1 (en) Processing of powders of a refractory metal based alloy for high densification
JP6666248B2 (ja) 電気化学セル用インターコネクタ又は端板としての粉末冶金成形品
Prasad et al. Effect of spark plasma sintering process parameters on density and microstructure of cerium (IV) oxide
US6110854A (en) Liquid-phase sintering process for aluminate ceramics
Öveçoğlu et al. A comparison of the sintering characteristics of ball-milled and attritor-milled W–Ni–Fe heavy alloy
JP2011111348A (ja) フェライト電極及びその製造方法
Tanhaei et al. Porosity, microstructure and mechanical behavior of NiO–YSZ composite anode for solid oxide fuel cells
Raming et al. Densification of zirconia-hematite nanopowders
Goodshaw et al. Sintering temperature depression in Al2O3 by mechanical milling
Restivo et al. by mechanical alloying processing
TW201039491A (en) Interconnector for a high-temperature solid electrolyte fuel cell
Ramirez-De La Cruz et al. Impact of alumina powder bed on hardness and fracture toughness in the sintering process of NiO-GDC-Bi2O3 composite prepared by sol-gel method
KR101975665B1 (ko) 고체산화물연료전지용 금속분리판 코팅소재 및 이의 제조방법
KR20230024512A (ko) 세라믹 코팅층을 포함하는 고체산화물 연료전지용 집전체 제조방법
Dios et al. This is a postprint version of the following published document
Venskutonis i, Patent Application Publication to, Pub. No.: US 2010/0233576 A1
Restivo et al. Ni-YSZ SOFC Anode Processing by Mechanical Alloying and Sintering by Activated Surface
HK1144735B (en) Interconnector for a high-temperature solid electrolyte fuel cell

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160302

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190711

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20200901

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210322

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210527

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210527

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20240516

Start annual number: 4

End annual number: 4