JPS55148745A - Manufacture of iron type sintered alloy member - Google Patents

Manufacture of iron type sintered alloy member

Info

Publication number
JPS55148745A
JPS55148745A JP5587879A JP5587879A JPS55148745A JP S55148745 A JPS55148745 A JP S55148745A JP 5587879 A JP5587879 A JP 5587879A JP 5587879 A JP5587879 A JP 5587879A JP S55148745 A JPS55148745 A JP S55148745A
Authority
JP
Japan
Prior art keywords
manufacture
powder
type sintered
sintered alloy
alloy member
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.)
Granted
Application number
JP5587879A
Other languages
Japanese (ja)
Other versions
JPS6160138B2 (en
Inventor
Masayuki Iijima
Hidetoshi Akutsu
Hachiro Matsunaga
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP5587879A priority Critical patent/JPS55148745A/en
Publication of JPS55148745A publication Critical patent/JPS55148745A/en
Publication of JPS6160138B2 publication Critical patent/JPS6160138B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To cheaply manufacture a sintered product having wear resistance, high strength, high toughness and high dimensional accuracy by quench-hardening an Fe type sintered material contg. Cr carbide and other hard carbide from a temp. near the sintering temp.
CONSTITUTION: Fe2O3 powder is well mixed with powder of oxides of Cr and other metals and C powder and reduced with hydrogen to manufacture a mixture having the following composition: Cr 0.5W30%, C 0.5W3.0%, one or more among Mo 0.5W10%, W 0.5W10%, V 0.2W5%, Nb 0.2W5%, Ta 0.2W5%, Ni 0.5W10% and Co 0.5W10%, and the balance Fe. Zinc stearate powder 0.7% as a lubricant is added to the mixture, mixed, and compacted in a die. This green compact is then sintered by heating to 1200°C in a vacuum and quenched with N2 gas.
COPYRIGHT: (C)1980,JPO&Japio
JP5587879A 1979-05-08 1979-05-08 Manufacture of iron type sintered alloy member Granted JPS55148745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5587879A JPS55148745A (en) 1979-05-08 1979-05-08 Manufacture of iron type sintered alloy member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5587879A JPS55148745A (en) 1979-05-08 1979-05-08 Manufacture of iron type sintered alloy member

Publications (2)

Publication Number Publication Date
JPS55148745A true JPS55148745A (en) 1980-11-19
JPS6160138B2 JPS6160138B2 (en) 1986-12-19

Family

ID=13011347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5587879A Granted JPS55148745A (en) 1979-05-08 1979-05-08 Manufacture of iron type sintered alloy member

Country Status (1)

Country Link
JP (1) JPS55148745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213856A (en) * 1982-06-08 1983-12-12 Kobe Steel Ltd Tool steel of high toughness and high wear resistance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0342349Y2 (en) * 1986-06-04 1991-09-05

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387912A (en) * 1977-01-13 1978-08-02 Toshiba Corp Wear-resisting sintered alloy
JPS53120611A (en) * 1977-03-30 1978-10-21 Sumitomo Electric Ind Ltd Sintering furnace for powder metallurgy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387912A (en) * 1977-01-13 1978-08-02 Toshiba Corp Wear-resisting sintered alloy
JPS53120611A (en) * 1977-03-30 1978-10-21 Sumitomo Electric Ind Ltd Sintering furnace for powder metallurgy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213856A (en) * 1982-06-08 1983-12-12 Kobe Steel Ltd Tool steel of high toughness and high wear resistance
JPH0478716B2 (en) * 1982-06-08 1992-12-11 Kobe Steel Ltd

Also Published As

Publication number Publication date
JPS6160138B2 (en) 1986-12-19

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