JPWO2021038878A1 - - Google Patents

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Publication number
JPWO2021038878A1
JPWO2021038878A1 JP2021541960A JP2021541960A JPWO2021038878A1 JP WO2021038878 A1 JPWO2021038878 A1 JP WO2021038878A1 JP 2021541960 A JP2021541960 A JP 2021541960A JP 2021541960 A JP2021541960 A JP 2021541960A JP WO2021038878 A1 JPWO2021038878 A1 JP WO2021038878A1
Authority
JP
Japan
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
JP2021541960A
Other languages
Japanese (ja)
Other versions
JP7114817B2 (ja
JPWO2021038878A5 (https=
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 filed Critical
Publication of JPWO2021038878A1 publication Critical patent/JPWO2021038878A1/ja
Publication of JPWO2021038878A5 publication Critical patent/JPWO2021038878A5/ja
Application granted granted Critical
Publication of JP7114817B2 publication Critical patent/JP7114817B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • 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
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • 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
    • 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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 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
    • C22C38/08—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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
JP2021541960A 2019-08-30 2019-08-30 焼結材、及び焼結材の製造方法 Active JP7114817B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/034296 WO2021038878A1 (ja) 2019-08-30 2019-08-30 焼結材、及び焼結材の製造方法

Publications (3)

Publication Number Publication Date
JPWO2021038878A1 true JPWO2021038878A1 (https=) 2021-03-04
JPWO2021038878A5 JPWO2021038878A5 (https=) 2022-02-22
JP7114817B2 JP7114817B2 (ja) 2022-08-08

Family

ID=74685409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021541960A Active JP7114817B2 (ja) 2019-08-30 2019-08-30 焼結材、及び焼結材の製造方法

Country Status (5)

Country Link
US (1) US20220281000A1 (https=)
JP (1) JP7114817B2 (https=)
CN (1) CN114269960A (https=)
DE (1) DE112019007667T5 (https=)
WO (1) WO2021038878A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7124230B2 (ja) * 2019-08-30 2022-08-23 住友電気工業株式会社 焼結歯車、及び焼結歯車の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007533857A (ja) * 2004-04-21 2007-11-22 ホガナス アクチボラゲット 焼結金属部品及びその製造方法
JP2015004098A (ja) * 2013-06-20 2015-01-08 株式会社豊田中央研究所 鉄基焼結材およびその製造方法
WO2017175772A1 (ja) * 2016-04-07 2017-10-12 住友電気工業株式会社 焼結体の製造方法、および焼結体
WO2019021935A1 (ja) * 2017-07-26 2019-01-31 住友電気工業株式会社 焼結部材
JP2019019362A (ja) * 2017-07-13 2019-02-07 住友電気工業株式会社 焼結部材、及び焼結部材の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3952006B2 (ja) * 2003-11-26 2007-08-01 セイコーエプソン株式会社 焼結用原料粉末又は焼結用造粒粉末およびそれらの焼結体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007533857A (ja) * 2004-04-21 2007-11-22 ホガナス アクチボラゲット 焼結金属部品及びその製造方法
JP2015004098A (ja) * 2013-06-20 2015-01-08 株式会社豊田中央研究所 鉄基焼結材およびその製造方法
WO2017175772A1 (ja) * 2016-04-07 2017-10-12 住友電気工業株式会社 焼結体の製造方法、および焼結体
JP2019019362A (ja) * 2017-07-13 2019-02-07 住友電気工業株式会社 焼結部材、及び焼結部材の製造方法
WO2019021935A1 (ja) * 2017-07-26 2019-01-31 住友電気工業株式会社 焼結部材

Also Published As

Publication number Publication date
US20220281000A1 (en) 2022-09-08
JP7114817B2 (ja) 2022-08-08
DE112019007667T5 (de) 2022-06-15
CN114269960A (zh) 2022-04-01
WO2021038878A1 (ja) 2021-03-04

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