JPS6157362B2 - - Google Patents

Info

Publication number
JPS6157362B2
JPS6157362B2 JP53112981A JP11298178A JPS6157362B2 JP S6157362 B2 JPS6157362 B2 JP S6157362B2 JP 53112981 A JP53112981 A JP 53112981A JP 11298178 A JP11298178 A JP 11298178A JP S6157362 B2 JPS6157362 B2 JP S6157362B2
Authority
JP
Japan
Prior art keywords
powder
density
hot
hot forging
high density
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.)
Expired
Application number
JP53112981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5538983A (en
Inventor
Susumu Nomichi
Atsushi Kuroishi
Yoshinobu Takeda
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP11298178A priority Critical patent/JPS5538983A/ja
Publication of JPS5538983A publication Critical patent/JPS5538983A/ja
Publication of JPS6157362B2 publication Critical patent/JPS6157362B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
JP11298178A 1978-09-13 1978-09-13 Production of high density powder molding by powder hot forging process Granted JPS5538983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11298178A JPS5538983A (en) 1978-09-13 1978-09-13 Production of high density powder molding by powder hot forging process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11298178A JPS5538983A (en) 1978-09-13 1978-09-13 Production of high density powder molding by powder hot forging process

Publications (2)

Publication Number Publication Date
JPS5538983A JPS5538983A (en) 1980-03-18
JPS6157362B2 true JPS6157362B2 (enrdf_load_stackoverflow) 1986-12-06

Family

ID=14600405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11298178A Granted JPS5538983A (en) 1978-09-13 1978-09-13 Production of high density powder molding by powder hot forging process

Country Status (1)

Country Link
JP (1) JPS5538983A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145370A (ja) * 1984-01-07 1985-07-31 Sumitomo Electric Ind Ltd 耐食性に秀れた焼結軟磁性部品の製造方法
JPH0680164B2 (ja) * 1984-11-09 1994-10-12 トヨタ自動車株式会社 焼結鍛造品の製造方法
JPH0499129A (ja) * 1990-08-07 1992-03-31 Mitsubishi Materials Corp リング状材料の熱処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779747A (en) * 1972-09-05 1973-12-18 Gleason Works Process for heating and sintering ferrous powder metal compacts
JPS5281004A (en) * 1975-12-29 1977-07-07 Kobe Steel Ltd Heating of formed body by powder forging and powder aggregate using ca rbon steel powder
JPS5326207A (en) * 1976-08-23 1978-03-10 Federal Mogul Corp Process for production of casting product of powdered metal
JPS5367608A (en) * 1976-11-29 1978-06-16 Honda Motor Co Ltd Carburizing * forging and quenching of ferrous powder molded article

Also Published As

Publication number Publication date
JPS5538983A (en) 1980-03-18

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