JPS579860A - Free cutting steel for high-performance gear and its manufacture - Google Patents
Free cutting steel for high-performance gear and its manufactureInfo
- Publication number
- JPS579860A JPS579860A JP2138081A JP2138081A JPS579860A JP S579860 A JPS579860 A JP S579860A JP 2138081 A JP2138081 A JP 2138081A JP 2138081 A JP2138081 A JP 2138081A JP S579860 A JPS579860 A JP S579860A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- inclusions
- gear
- nonmetallic inclusions
- manufacture
- 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
- 229910000915 Free machining steel Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 7
- 239000010959 steel Substances 0.000 abstract 7
- 229910014458 Ca-Si Inorganic materials 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 2
- 238000009849 vacuum degassing Methods 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2138081A JPS579860A (en) | 1981-02-18 | 1981-02-18 | Free cutting steel for high-performance gear and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2138081A JPS579860A (en) | 1981-02-18 | 1981-02-18 | Free cutting steel for high-performance gear and its manufacture |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3414778A Division JPS54126622A (en) | 1978-03-27 | 1978-03-27 | Freeecutting steel for high performance gear and method of making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS579860A true JPS579860A (en) | 1982-01-19 |
| JPH0152467B2 JPH0152467B2 (enrdf_load_stackoverflow) | 1989-11-08 |
Family
ID=12053480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2138081A Granted JPS579860A (en) | 1981-02-18 | 1981-02-18 | Free cutting steel for high-performance gear and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS579860A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4946645A (en) * | 1988-03-28 | 1990-08-07 | Daido Tokushuko Kabushiki Kaisha | Steel for gears, having high strength, toughness and machinability |
| JPH10287953A (ja) * | 1997-04-16 | 1998-10-27 | Daido Steel Co Ltd | 機械的性質とドリル穴あけ加工性に優れた機械構造用鋼 |
| JP2009074151A (ja) * | 2007-09-21 | 2009-04-09 | Sanyo Special Steel Co Ltd | 転がり疲労寿命に優れた鋼の製造方法 |
| CN103146883A (zh) * | 2013-04-03 | 2013-06-12 | 武汉钢铁(集团)公司 | 含硫低氧齿轮钢的冶炼方法 |
| CN112647017A (zh) * | 2020-11-30 | 2021-04-13 | 江苏联峰能源装备有限公司 | 一种齿轮钢的夹杂物控制方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5010213A (enrdf_load_stackoverflow) * | 1973-05-31 | 1975-02-01 | ||
| JPS5077211A (enrdf_load_stackoverflow) * | 1973-11-13 | 1975-06-24 | ||
| JPS5416445A (en) * | 1977-05-17 | 1979-02-07 | Lummus Co | Method of recovering isophthalonitrile |
| JPS54126622A (en) * | 1978-03-27 | 1979-10-02 | Daido Steel Co Ltd | Freeecutting steel for high performance gear and method of making same |
-
1981
- 1981-02-18 JP JP2138081A patent/JPS579860A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5010213A (enrdf_load_stackoverflow) * | 1973-05-31 | 1975-02-01 | ||
| JPS5077211A (enrdf_load_stackoverflow) * | 1973-11-13 | 1975-06-24 | ||
| JPS5416445A (en) * | 1977-05-17 | 1979-02-07 | Lummus Co | Method of recovering isophthalonitrile |
| JPS54126622A (en) * | 1978-03-27 | 1979-10-02 | Daido Steel Co Ltd | Freeecutting steel for high performance gear and method of making same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4946645A (en) * | 1988-03-28 | 1990-08-07 | Daido Tokushuko Kabushiki Kaisha | Steel for gears, having high strength, toughness and machinability |
| JPH10287953A (ja) * | 1997-04-16 | 1998-10-27 | Daido Steel Co Ltd | 機械的性質とドリル穴あけ加工性に優れた機械構造用鋼 |
| JP2009074151A (ja) * | 2007-09-21 | 2009-04-09 | Sanyo Special Steel Co Ltd | 転がり疲労寿命に優れた鋼の製造方法 |
| CN103146883A (zh) * | 2013-04-03 | 2013-06-12 | 武汉钢铁(集团)公司 | 含硫低氧齿轮钢的冶炼方法 |
| CN112647017A (zh) * | 2020-11-30 | 2021-04-13 | 江苏联峰能源装备有限公司 | 一种齿轮钢的夹杂物控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0152467B2 (enrdf_load_stackoverflow) | 1989-11-08 |
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