DK3084029T3 - Fremgangsmåde til fremstilling af en sintret komponent samt en sintret komponent - Google Patents

Fremgangsmåde til fremstilling af en sintret komponent samt en sintret komponent Download PDF

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Publication number
DK3084029T3
DK3084029T3 DK14815654T DK14815654T DK3084029T3 DK 3084029 T3 DK3084029 T3 DK 3084029T3 DK 14815654 T DK14815654 T DK 14815654T DK 14815654 T DK14815654 T DK 14815654T DK 3084029 T3 DK3084029 T3 DK 3084029T3
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DK
Denmark
Prior art keywords
sintered component
procedure
manufacturing
sintered
component
Prior art date
Application number
DK14815654T
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English (en)
Inventor
Sven Allroth
Ola Bergman
Original Assignee
Hoeganaes Ab Publ
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Publication of DK3084029T3 publication Critical patent/DK3084029T3/da

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    • 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
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • B22F3/101—Changing 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
    • 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
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional 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
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated 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
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B22F3/23—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces involving a self-propagating high-temperature synthesis or reaction sintering step
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • 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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/02—Nitrogen
    • 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
    • B22F2201/10—Inert gases
    • B22F2201/11—Argon
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
DK14815654T 2013-12-20 2014-12-15 Fremgangsmåde til fremstilling af en sintret komponent samt en sintret komponent DK3084029T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13198833 2013-12-20
PCT/EP2014/077769 WO2015091366A1 (en) 2013-12-20 2014-12-15 A method for producing a sintered component and a sintered component

Publications (1)

Publication Number Publication Date
DK3084029T3 true DK3084029T3 (da) 2019-11-25

Family

ID=49880512

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14815654T DK3084029T3 (da) 2013-12-20 2014-12-15 Fremgangsmåde til fremstilling af en sintret komponent samt en sintret komponent

Country Status (8)

Country Link
US (2) US11179778B2 (da)
EP (1) EP3084029B1 (da)
JP (1) JP6549586B2 (da)
KR (1) KR102350989B1 (da)
CN (1) CN105829560B (da)
DK (1) DK3084029T3 (da)
TW (1) TWI655981B (da)
WO (1) WO2015091366A1 (da)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019008959B1 (pt) * 2016-11-01 2023-01-10 The Nanosteel Company, Inc Ligas de metal de ferro duro imprimíveis em 3d para a fusão em leito de pó
CN106636856A (zh) * 2016-12-15 2017-05-10 江门市佳久新材料科技有限公司 一种高密度粉末冶金用不锈钢合金材料
JP6920877B2 (ja) 2017-04-27 2021-08-18 株式会社ダイヤメット 高温耐摩耗性、耐塩害性に優れる耐熱焼結材及びその製造方法
CN108034896B (zh) * 2018-01-17 2020-01-07 北京金物科技发展有限公司 一种颗粒增强奥氏体不锈钢材料及其制备方法
JP7552080B2 (ja) * 2019-09-11 2024-09-18 セイコーエプソン株式会社 析出硬化系ステンレス鋼粉末、コンパウンド、造粒粉末、析出硬化系ステンレス鋼焼結体および析出硬化系ステンレス鋼焼結体の製造方法
EP4048462A4 (en) * 2019-10-22 2023-07-26 Hewlett-Packard Development Company, L.P. Three-dimensional printing with gas-atomized stainless steel particles
JP7144757B2 (ja) * 2020-05-18 2022-09-30 大同特殊鋼株式会社 金属粉末
CN114540710B (zh) * 2020-08-04 2023-01-20 湖州慧金材料科技有限公司 无磁注射成型材料g19、制备方法及其在适合穿戴设备制造方面的应用
CN112359295B (zh) * 2020-10-26 2022-05-27 安徽天康特种钢管有限公司 一种防腐蚀船用不锈钢管
US20230193436A1 (en) * 2021-12-20 2023-06-22 Chung Yo Materials Co., Ltd. Stainless steel powder composition, preparing method thereof and method of preparing stainless steel workpiece by laser additive manufacturing

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US3888657A (en) * 1970-12-30 1975-06-10 Scm Corp Process for production of metal powders having high green strength
GB2016521B (en) * 1978-03-01 1982-06-03 British Steel Corp Delta ferrite control
JPH07173506A (ja) * 1993-12-21 1995-07-11 Mitsubishi Heavy Ind Ltd １２ｗｔ％Ｃｒ系フェライト鋼粉末圧粉体の高密度化焼結方法
US5856625A (en) * 1995-03-10 1999-01-05 Powdrex Limited Stainless steel powders and articles produced therefrom by powder metallurgy
JP3527337B2 (ja) 1995-10-06 2004-05-17 住友特殊金属株式会社 金属又は合金物品の製造方法
WO1999061673A1 (en) * 1998-05-27 1999-12-02 U.S. Department Of Commerce And National Institute Of Standards And Technology High nitrogen stainless steel
AT409389B (de) * 2001-04-11 2002-07-25 Boehler Edelstahl Pm-schnellarbeitsstahl mit hoher warmfestigkeit
CN1772942A (zh) * 2005-09-12 2006-05-17 钢铁研究总院 节镍型奥氏体含稀土不锈钢及其制备方法
ES2659979T3 (es) * 2007-09-28 2018-03-20 Höganäs Ab (Publ) Composición de polvo metalúrgico y método de producción
KR20090066000A (ko) * 2007-12-18 2009-06-23 주식회사 포스코 고진공, 고순도 가스 배관용 오스테나이트계 스테인리스강
DE102009004881A1 (de) 2009-01-16 2010-07-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
KR20170141269A (ko) * 2009-10-16 2017-12-22 회가내스 아베 (피유비엘) 질소를 함유한, 저니켈 소결 스테인리스 스틸
EP2511031A1 (en) 2011-04-12 2012-10-17 Höganäs Ab (publ) A powder metallurgical composition and sintered component
WO2013058274A1 (ja) * 2011-10-21 2013-04-25 新日鐵住金ステンレス株式会社 二相ステンレス鋼、二相ステンレス鋼鋳片、および、二相ステンレス鋼鋼材
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Also Published As

Publication number Publication date
JP6549586B2 (ja) 2019-07-24
WO2015091366A1 (en) 2015-06-25
TWI655981B (zh) 2019-04-11
KR20160102483A (ko) 2016-08-30
CN105829560A (zh) 2016-08-03
US11179778B2 (en) 2021-11-23
KR102350989B1 (ko) 2022-01-12
TW201536452A (zh) 2015-10-01
EP3084029A1 (en) 2016-10-26
JP2017504717A (ja) 2017-02-09
US11554416B2 (en) 2023-01-17
US20160318103A1 (en) 2016-11-03
EP3084029B1 (en) 2019-08-21
US20210316363A1 (en) 2021-10-14
CN105829560B (zh) 2019-09-27

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