JPS56152906A - Treatment of circular sintered body to reduce porosity - Google Patents
Treatment of circular sintered body to reduce porosityInfo
- Publication number
- JPS56152906A JPS56152906A JP5431480A JP5431480A JPS56152906A JP S56152906 A JPS56152906 A JP S56152906A JP 5431480 A JP5431480 A JP 5431480A JP 5431480 A JP5431480 A JP 5431480A JP S56152906 A JPS56152906 A JP S56152906A
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- punch
- circular
- die
- reduce
- 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
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5431480A JPS56152906A (en) | 1980-04-25 | 1980-04-25 | Treatment of circular sintered body to reduce porosity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5431480A JPS56152906A (en) | 1980-04-25 | 1980-04-25 | Treatment of circular sintered body to reduce porosity |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56152906A true JPS56152906A (en) | 1981-11-26 |
JPS6128001B2 JPS6128001B2 (ja) | 1986-06-28 |
Family
ID=12967114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5431480A Granted JPS56152906A (en) | 1980-04-25 | 1980-04-25 | Treatment of circular sintered body to reduce porosity |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56152906A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60106903A (ja) * | 1983-11-15 | 1985-06-12 | Nippon Funmatsu Gokin Kk | 焼結金属材料のロ−ラ加圧方法及び装置 |
WO2007081993A2 (en) * | 2006-01-10 | 2007-07-19 | Gkn Sinter Metals, Inc. | Forging/coining method |
WO2009052358A3 (en) * | 2007-10-17 | 2009-07-23 | Gkn Sinter Metals Llc | Core rod forging for precise internal geometry |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5016169A (ja) * | 1973-06-14 | 1975-02-20 |
-
1980
- 1980-04-25 JP JP5431480A patent/JPS56152906A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5016169A (ja) * | 1973-06-14 | 1975-02-20 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60106903A (ja) * | 1983-11-15 | 1985-06-12 | Nippon Funmatsu Gokin Kk | 焼結金属材料のロ−ラ加圧方法及び装置 |
WO2007081993A2 (en) * | 2006-01-10 | 2007-07-19 | Gkn Sinter Metals, Inc. | Forging/coining method |
WO2007081993A3 (en) * | 2006-01-10 | 2007-12-21 | Gkn Sinter Metals Inc | Forging/coining method |
WO2009052358A3 (en) * | 2007-10-17 | 2009-07-23 | Gkn Sinter Metals Llc | Core rod forging for precise internal geometry |
US8413479B2 (en) | 2007-10-17 | 2013-04-09 | Gkn Sinter Metals, Llc | Core rod forging for precise internal geometry |
Also Published As
Publication number | Publication date |
---|---|
JPS6128001B2 (ja) | 1986-06-28 |
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