JPS5719325A - Production of steel product - Google Patents
Production of steel productInfo
- Publication number
- JPS5719325A JPS5719325A JP9328180A JP9328180A JPS5719325A JP S5719325 A JPS5719325 A JP S5719325A JP 9328180 A JP9328180 A JP 9328180A JP 9328180 A JP9328180 A JP 9328180A JP S5719325 A JPS5719325 A JP S5719325A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- steel product
- subjected
- surface texture
- annealing treatment
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 7
- 239000010959 steel Substances 0.000 title abstract 7
- 238000000137 annealing Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910001315 Tool steel Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005261 decarburization Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000006104 solid solution Substances 0.000 abstract 1
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE: To reduce decarburization and obtain a steel product of well finished surface texture by subjecting a special steel to spheroidizing annealing treatment then to hot finish working.
CONSTITUTION: A special steel such as tool steel or bearing steel is subjected to annealing treatment consisting of heating and cooling. Next, this annealed special steel is subjected to hot finish working in such a manner that the carbon in excess of 0.10% does not form a solid solution in matrix. The resultant steel product has good surface texture and less decarburized depth.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9328180A JPS5719325A (en) | 1980-07-10 | 1980-07-10 | Production of steel product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9328180A JPS5719325A (en) | 1980-07-10 | 1980-07-10 | Production of steel product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5719325A true JPS5719325A (en) | 1982-02-01 |
Family
ID=14078040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9328180A Pending JPS5719325A (en) | 1980-07-10 | 1980-07-10 | Production of steel product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5719325A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61170862U (en) * | 1985-04-05 | 1986-10-23 | ||
| JPS62965U (en) * | 1985-06-19 | 1987-01-07 | ||
| JPH0247219A (en) * | 1988-08-08 | 1990-02-16 | Kawasaki Steel Corp | Directly softening heat treatment method for high carbon steel |
| WO1997042351A1 (en) * | 1996-05-03 | 1997-11-13 | Stackpole Limited | Making metal powder articles by sintering, spheroidizing and warm forming |
-
1980
- 1980-07-10 JP JP9328180A patent/JPS5719325A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61170862U (en) * | 1985-04-05 | 1986-10-23 | ||
| JPH0351648Y2 (en) * | 1985-04-05 | 1991-11-06 | ||
| JPS62965U (en) * | 1985-06-19 | 1987-01-07 | ||
| JPH0247219A (en) * | 1988-08-08 | 1990-02-16 | Kawasaki Steel Corp | Directly softening heat treatment method for high carbon steel |
| WO1997042351A1 (en) * | 1996-05-03 | 1997-11-13 | Stackpole Limited | Making metal powder articles by sintering, spheroidizing and warm forming |
| US5881354A (en) * | 1996-05-03 | 1999-03-09 | Stackpole Limited | Sintered hi-density process with forming |
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