WO2016088333A8 - 粉末冶金用合金鋼粉および焼結体 - Google Patents

粉末冶金用合金鋼粉および焼結体 Download PDF

Info

Publication number
WO2016088333A8
WO2016088333A8 PCT/JP2015/005842 JP2015005842W WO2016088333A8 WO 2016088333 A8 WO2016088333 A8 WO 2016088333A8 JP 2015005842 W JP2015005842 W JP 2015005842W WO 2016088333 A8 WO2016088333 A8 WO 2016088333A8
Authority
WO
WIPO (PCT)
Prior art keywords
powder
alloy steel
mass
metallurgy
sintered body
Prior art date
Application number
PCT/JP2015/005842
Other languages
English (en)
French (fr)
Other versions
WO2016088333A1 (ja
Inventor
拓也 高下
小林　聡雄
中村　尚道
前谷　敏夫
園部　秋夫
伊都也 佐藤
Original Assignee
Ｊｆｅスチール株式会社
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
Priority claimed from JP2015171401A external-priority patent/JP6222189B2/ja
Application filed by Ｊｆｅスチール株式会社 filed Critical Ｊｆｅスチール株式会社
Priority to SE1750649A priority Critical patent/SE542048C2/en
Priority to US15/529,125 priority patent/US10207328B2/en
Priority to CN201580066057.4A priority patent/CN107000052B/zh
Priority to CA2968321A priority patent/CA2968321C/en
Priority to KR1020177015155A priority patent/KR102014620B1/ko
Publication of WO2016088333A1 publication Critical patent/WO2016088333A1/ja
Publication of WO2016088333A8 publication Critical patent/WO2016088333A8/ja

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
    • 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
    • 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
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

Fe－Mo－Cu－Ｃ系の粉末冶金用合金鋼粉において、Mo：0.2～1.5mass％、Cu：0.5～4.0mass％、Ｃ：0.1～1.0mass％を含有し、残部がFeおよび不可避的不純物からなり、鉄基粉末の平均粒径を30～120μmとし、かつCu粉の平均粒径を25μm以下とすることによって、Niを含まない成分系でありながら、その粉末のプレス成形品を焼結し、さらに浸炭・焼入れ・焼戻しした部品の機械的特性がNi添加品と同等以上の引張強さや靭性、焼結密度をもつ粉末冶金用合金鋼粉を得る。
PCT/JP2015/005842 2014-12-05 2015-11-24 粉末冶金用合金鋼粉および焼結体 WO2016088333A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE1750649A SE542048C2 (en) 2014-12-05 2015-11-24 Alloy steel powder for powder metallurgy, and sintered body
US15/529,125 US10207328B2 (en) 2014-12-05 2015-11-24 Alloy steel powder for powder metallurgy, and sintered body
CN201580066057.4A CN107000052B (zh) 2014-12-05 2015-11-24 粉末冶金用合金钢粉及烧结体
CA2968321A CA2968321C (en) 2014-12-05 2015-11-24 Alloy steel powder for powder metallurgy, and sintered body
KR1020177015155A KR102014620B1 (ko) 2014-12-05 2015-11-24 분말 야금용 합금강분 및 소결체

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014-246946 2014-12-05
JP2014246946 2014-12-05
JP2015171401A JP6222189B2 (ja) 2014-12-05 2015-08-31 粉末冶金用合金鋼粉および焼結体
JP2015-171401 2015-08-31

Publications (2)

Publication Number Publication Date
WO2016088333A1 WO2016088333A1 (ja) 2016-06-09
WO2016088333A8 true WO2016088333A8 (ja) 2017-04-27

Family

ID=56091298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/005842 WO2016088333A1 (ja) 2014-12-05 2015-11-24 粉末冶金用合金鋼粉および焼結体

Country Status (1)

Country Link
WO (1) WO2016088333A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180178291A1 (en) * 2015-09-18 2018-06-28 Jfe Steel Corporation Iron-based sintered body and method of manufacturing the same
WO2017047100A1 (ja) * 2015-09-18 2017-03-23 Ｊｆｅスチール株式会社 粉末冶金用混合粉、焼結体および焼結体の製造方法
CA3084618C (en) * 2017-12-05 2023-03-07 Jfe Steel Corporation Partially diffusion-alloyed steel powder
EP3722022B1 (en) * 2017-12-05 2022-11-30 JFE Steel Corporation A pre-alloyed water atomized steel powder
US11884996B2 (en) 2019-05-24 2024-01-30 Jfe Steel Corporation Iron-based alloy sintered body and iron-based mixed powder for powder metallurgy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05302101A (ja) * 1991-05-28 1993-11-16 Kobe Steel Ltd 粉末冶金用混合粉末およびその焼結体
JP5972588B2 (ja) * 2012-02-02 2016-08-17 Ntn株式会社 焼結軸受の製造方法
JP6244210B2 (ja) * 2013-03-04 2017-12-06 株式会社神戸製鋼所 粉末冶金用バインダー、および粉末冶金用混合粉末、並びに焼結体
JP5929967B2 (ja) * 2013-06-07 2016-06-08 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉
JP6227903B2 (ja) * 2013-06-07 2017-11-08 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉および鉄基焼結体の製造方法
JP5741649B2 (ja) * 2013-08-20 2015-07-01 Ｊｆｅスチール株式会社 鉄基粉末混合物

Also Published As

Publication number Publication date
WO2016088333A1 (ja) 2016-06-09

Similar Documents

Publication Publication Date Title
WO2014196123A8 (ja) 粉末冶金用合金鋼粉および鉄基焼結体の製造方法
WO2016088333A8 (ja) 粉末冶金用合金鋼粉および焼結体
WO2015045273A8 (ja) 粉末冶金用合金鋼粉および鉄基焼結体の製造方法
MX337837B (es) Acero sinterizado reducidamente aditivado de alta resistencia.
WO2015110668A3 (en) Centrifugal atomization of iron-based alloys
SG11201804917QA (en) High entropy alloy article, method for manufacturing same, and product using same
MX2016009745A (es) Lamina de acero laminada en frio de alta resistencia y metodo para la fabricacion de la misma.
MY196356A (en) Austenitic Stainless Steel Sheet and Method for Producing High Elastic Limit Nonmagnetic Steel Material Using the Same
MY156933A (en) Tough iron-based bulk metallic glass alloys
TW200742623A (en) Sinter-hardening powders and their sintered compacts
MX360249B (es) Laminas de acero para estampado en caliente, metodo para fabricar las mismas y metodo para fabricar partes con alta resistencia.
MX2018013137A (es) Polvo de aleacion, material sinterizado, metodo para producir polvo de aleacion y metodo para producir material sinterizado.
MX2016001050A (es) Material de acero de alta resistencia para pozo de petroleo y tuberias de pozo de petroleo.
JP2012520942A5 (ja)
EP2772558A3 (en) Sintered alloy and manufacturing method thereof
WO2009088771A3 (en) Prealloyed copper powder forged connecting rod
MY185129A (en) High strength stainless steel sheet having excellent fatigue characteristics, and method for manufacturing same
MX2011009786A (es) Aleacion en polvo de vanadio hierro.
CA3009905A1 (en) Steel plate for high-strength and high-toughness steel pipes and method for producing steel plate
MX2017016905A (es) Acero resistente a la corrosion, metodo para producir dicho acero y uso del mismo.
MX2015016761A (es) Componente carburizado y metodo para manufacturar el mismo.
JP5999285B1 (ja) 粉末冶金用鉄基合金粉末および焼結鍛造部材
MX2019008642A (es) Material de acero y metodo para la produccion del material de acero.
IN2014DE01150A (ja)
MY180072A (en) Cr-ti alloy sputtering target material and method for producing same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15865368

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2968321

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 15529125

Country of ref document: US

ENP Entry into the national phase

Ref document number: 20177015155

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15865368

Country of ref document: EP

Kind code of ref document: A1