JPS55148745A - Manufacture of iron type sintered alloy member - Google Patents
Manufacture of iron type sintered alloy memberInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0342349Y2 (en) * | 1986-06-04 | 1991-09-05 |
Citations (2)
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 |
-
1979
- 1979-05-08 JP JP5587879A patent/JPS55148745A/en active Granted
Patent Citations (2)
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)
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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