JP6409953B2 - 焼結部材原料用合金鋼粉の製造方法 - Google Patents

焼結部材原料用合金鋼粉の製造方法 Download PDF

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Publication number
JP6409953B2
JP6409953B2 JP2017501723A JP2017501723A JP6409953B2 JP 6409953 B2 JP6409953 B2 JP 6409953B2 JP 2017501723 A JP2017501723 A JP 2017501723A JP 2017501723 A JP2017501723 A JP 2017501723A JP 6409953 B2 JP6409953 B2 JP 6409953B2
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Prior art keywords
powder
molten steel
alloy steel
sintered member
raw material
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Japanese (ja)
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JPWO2017043091A1 (ja
Inventor
中村　尚道
尚道 中村
小林　聡雄
聡雄 小林
宇波　繁
繁 宇波
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JFE Steel Corp
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JFE Steel Corp
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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
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
JP2017501723A 2015-09-11 2016-09-09 焼結部材原料用合金鋼粉の製造方法 Active JP6409953B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015179499 2015-09-11
JP2015179499 2015-09-11
PCT/JP2016/004121 WO2017043091A1 (ja) 2015-09-11 2016-09-09 焼結部材原料用合金鋼粉の製造方法

Publications (2)

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JPWO2017043091A1 JPWO2017043091A1 (ja) 2017-09-07
JP6409953B2 true JP6409953B2 (ja) 2018-10-24

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JP2017501723A Active JP6409953B2 (ja) 2015-09-11 2016-09-09 焼結部材原料用合金鋼粉の製造方法

Country Status (3)

Country Link
JP (1) JP6409953B2 (ko)
KR (1) KR102064146B1 (ko)
WO (1) WO2017043091A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102288887B1 (ko) * 2017-04-10 2021-08-12 현대자동차주식회사 철계분말의 제조방법 및 이에 의해 제조되는 철계분말
KR102660345B1 (ko) * 2018-12-28 2024-04-23 현대자동차주식회사 분말야금용 금속분말 및 이의 제조방법
CN112410658B (zh) * 2020-09-24 2021-12-03 山东鲁银新材料科技有限公司 一种高强度、高硬度水雾化预合金钢粉的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7612279L (sv) * 1976-11-05 1978-05-05 British Steel Corp Finfordelat glodgat stalpulver, samt sett att framstella detta.
JPS5810962B2 (ja) 1978-10-30 1983-02-28 川崎製鉄株式会社 圧縮性、成形性および熱処理特性に優れる合金鋼粉
JP3224417B2 (ja) * 1992-02-14 2001-10-29 川崎製鉄株式会社 高強度、高疲労強度および高靱性を有する焼結体用合金鋼粉および焼結体
JP2797048B2 (ja) * 1992-09-25 1998-09-17 山陽特殊製鋼株式会社 耐溶湯溶損材料
JPH06306403A (ja) * 1993-04-23 1994-11-01 Kawasaki Steel Corp 高強度、高靱性Ｃｒ合金鋼粉焼結体およびその製造方法
JPH07233402A (ja) * 1993-12-28 1995-09-05 Kawasaki Steel Corp 切削性、耐摩耗性に優れたアトマイズ鋼粉およびその焼結鋼
SE9602835D0 (sv) 1996-07-22 1996-07-22 Hoeganaes Ab Process for the preparation of an iron-based powder
SE9800153D0 (sv) 1998-01-21 1998-01-21 Hoeganaes Ab Low pressure process
SE9800154D0 (sv) 1998-01-21 1998-01-21 Hoeganaes Ab Steel powder for the preparation of sintered products
JP2002322503A (ja) * 2001-04-24 2002-11-08 Toyota Motor Corp 焼結鋼部品の製造方法
JP4281857B2 (ja) 2001-08-09 2009-06-17 株式会社不二越 焼結工具鋼及びその製造方法
KR20180072876A (ko) * 2010-06-04 2018-06-29 회가내스 아베 (피유비엘) 질화된 소결 강

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JPWO2017043091A1 (ja) 2017-09-07
KR102064146B1 (ko) 2020-01-08
WO2017043091A1 (ja) 2017-03-16
KR20180021150A (ko) 2018-02-28

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