EP3047925A4 - Surface treatment method for powdered metal material - Google Patents

Surface treatment method for powdered metal material Download PDF

Info

Publication number
EP3047925A4
EP3047925A4 EP14845712.0A EP14845712A EP3047925A4 EP 3047925 A4 EP3047925 A4 EP 3047925A4 EP 14845712 A EP14845712 A EP 14845712A EP 3047925 A4 EP3047925 A4 EP 3047925A4
Authority
EP
European Patent Office
Prior art keywords
metal material
surface treatment
treatment method
powdered metal
powdered
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.)
Granted
Application number
EP14845712.0A
Other languages
German (de)
French (fr)
Other versions
EP3047925B1 (en
EP3047925A1 (en
Inventor
Yoshio Miyasaka
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.)
Fuji Kihan Co Ltd
Original Assignee
Fuji Kihan Co Ltd
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 Fuji Kihan Co Ltd filed Critical Fuji Kihan Co Ltd
Publication of EP3047925A1 publication Critical patent/EP3047925A1/en
Publication of EP3047925A4 publication Critical patent/EP3047925A4/en
Application granted granted Critical
Publication of EP3047925B1 publication Critical patent/EP3047925B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B22F1/14—Treatment of metallic powder
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/044—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by jet milling
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/045—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling
    • 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
    • B22F2207/00—Aspects of the compositions, gradients
    • B22F2207/11—Gradients other than composition gradients, e.g. size gradients
    • B22F2207/13—Size gradients
    • 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
    • B22F2301/05—Light metals
    • B22F2301/052—Aluminium
    • 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
    • B22F2301/10—Copper
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
EP14845712.0A 2013-09-18 2014-09-17 Surface treatment method for powdered metal material Active EP3047925B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013193254A JP5723942B2 (en) 2013-09-18 2013-09-18 Surface treatment method for powdered metal materials
PCT/JP2014/074518 WO2015041236A1 (en) 2013-09-18 2014-09-17 Surface treatment method for powdered metal material

Publications (3)

Publication Number Publication Date
EP3047925A1 EP3047925A1 (en) 2016-07-27
EP3047925A4 true EP3047925A4 (en) 2017-06-07
EP3047925B1 EP3047925B1 (en) 2022-04-13

Family

ID=52688884

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14845712.0A Active EP3047925B1 (en) 2013-09-18 2014-09-17 Surface treatment method for powdered metal material

Country Status (6)

Country Link
US (1) US20160193658A1 (en)
EP (1) EP3047925B1 (en)
JP (1) JP5723942B2 (en)
CN (1) CN105339112B (en)
HK (1) HK1219075A1 (en)
WO (1) WO2015041236A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160236422A1 (en) * 2015-02-13 2016-08-18 Ricoh Company, Ltd. Device and method for removing powder and apparatus for fabricating three-dimensional object
US10913206B2 (en) * 2015-08-03 2021-02-09 Delavan, Inc Systems and methods for post additive manufacturing processing
JP6848521B2 (en) 2017-02-24 2021-03-24 セイコーエプソン株式会社 Compound for metal powder injection molding, manufacturing method of sintered body and sintered body
JP6969113B2 (en) 2017-03-06 2021-11-24 セイコーエプソン株式会社 Compound for metal powder injection molding, metal powder molded body, manufacturing method of sintered body and sintered body
JP6961972B2 (en) * 2017-03-24 2021-11-05 富士フイルムビジネスイノベーション株式会社 Three-dimensional shape molding equipment, information processing equipment and programs
TWI638480B (en) * 2017-10-25 2018-10-11 國立虎尾科技大學 Electrode electrode chip process
EP3812064A4 (en) 2018-05-30 2022-02-09 Kabushiki Kaisha Toshiba Metal powder for 3d printers, shaped article, and method for producing shaped article
CN112055627B (en) * 2018-06-08 2023-08-11 惠普发展公司，有限责任合伙企业 Powder bed material
JP7164163B2 (en) * 2018-08-24 2022-11-01 学校法人立命館 Method for producing carbon-containing iron alloy material and carbon-containing iron alloy material
WO2020059059A1 (en) * 2018-09-19 2020-03-26 技術研究組合次世代３Ｄ積層造形技術総合開発機構 Powder for metal additive manufacturing, manufacturing method therefor, additive manufacturing device, and control program therefor
CN110284105B (en) * 2019-06-25 2024-02-09 郑州航空工业管理学院 Powder surface metallization method and device
JP7470963B2 (en) * 2020-01-27 2024-04-19 株式会社不二機販 Method for strengthening binder metal phase in sintered body
CN114535568B (en) * 2022-02-25 2024-05-24 安徽工业大学 Method for efficiently and circularly nanocrystallizing surface of reduced iron powder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687739A1 (en) * 1994-06-14 1995-12-20 Fuji Kihan Co., Ltd. Method of making surface-hardened metal shot

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63293105A (en) * 1987-05-27 1988-11-30 Nkk Corp Production of metal powder
JPH0822504B2 (en) * 1987-06-10 1996-03-06 日鉱金属株式会社 How to blast aluminum die cast products
JPH0822506B2 (en) * 1987-06-10 1996-03-06 日鉱金属株式会社 Zinc blast shot manufacturing method
JPH0761612B2 (en) * 1988-11-22 1995-07-05 株式会社不二機販 Cleaning method of turbine for power generation of boiling water nuclear power plant
JP2754680B2 (en) * 1989-03-17 1998-05-20 大同特殊鋼株式会社 Processing method of metal powder
JP3049165B2 (en) * 1993-02-15 2000-06-05 株式会社不二製作所 Surface treatment of powder alloy
JP2978137B2 (en) * 1997-09-01 1999-11-15 プラストロン株式会社 Metal surface treatment method and metal material treated
JP3730015B2 (en) * 1998-06-02 2005-12-21 株式会社不二機販 Surface treatment method for metal products
JP2001225270A (en) * 2000-02-10 2001-08-21 Fuji Seisakusho:Kk Sandblasting device, method of classifying grinding/ polishing/cleaning material in the sandblasting device, and dust collecting method in the classifying method
JP2007297651A (en) * 2006-04-27 2007-11-15 Fuji Wpc:Kk Method for refining crystal grain in surface of hard metal
US20080176487A1 (en) * 2007-01-19 2008-07-24 Armstrong Jay T Portable cleaning and blasting system for multiple media types, including dry ice and grit
JP4719249B2 (en) * 2008-06-11 2011-07-06 株式会社不二機販 Surface oxidation wear-resistant lubricating coating and method for forming the same
JP5381045B2 (en) * 2008-11-26 2014-01-08 新東工業株式会社 Method for producing shot peening projection material
US8893538B2 (en) * 2010-12-08 2014-11-25 Fuji Kihan Co., Ltd. Instantaneous heat treatment method for metal product

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687739A1 (en) * 1994-06-14 1995-12-20 Fuji Kihan Co., Ltd. Method of making surface-hardened metal shot

Also Published As

Publication number Publication date
HK1219075A1 (en) 2017-03-24
JP5723942B2 (en) 2015-05-27
US20160193658A1 (en) 2016-07-07
EP3047925B1 (en) 2022-04-13
EP3047925A1 (en) 2016-07-27
CN105339112A (en) 2016-02-17
WO2015041236A1 (en) 2015-03-26
JP2015059236A (en) 2015-03-30
CN105339112B (en) 2017-04-19

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