JP2009275263A5 - - Google Patents
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- Publication number
- JP2009275263A5 JP2009275263A5 JP2008128144A JP2008128144A JP2009275263A5 JP 2009275263 A5 JP2009275263 A5 JP 2009275263A5 JP 2008128144 A JP2008128144 A JP 2008128144A JP 2008128144 A JP2008128144 A JP 2008128144A JP 2009275263 A5 JP2009275263 A5 JP 2009275263A5
- Authority
- JP
- Japan
- Prior art keywords
- test
- spheroidizing
- rolling
- heat treatment
- conditions
- 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
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008128144A JP5380001B2 (ja) | 2008-05-15 | 2008-05-15 | 軸受鋼鋼材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008128144A JP5380001B2 (ja) | 2008-05-15 | 2008-05-15 | 軸受鋼鋼材の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009275263A JP2009275263A (ja) | 2009-11-26 |
| JP2009275263A5 true JP2009275263A5 (enrdf_load_html_response) | 2010-07-15 |
| JP5380001B2 JP5380001B2 (ja) | 2014-01-08 |
Family
ID=41440961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008128144A Active JP5380001B2 (ja) | 2008-05-15 | 2008-05-15 | 軸受鋼鋼材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5380001B2 (enrdf_load_html_response) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5204328B2 (ja) * | 2011-04-20 | 2013-06-05 | 株式会社神戸製鋼所 | 高炭素鋼線材および高炭素鋼線材の製造方法 |
| JP5820326B2 (ja) * | 2012-03-30 | 2015-11-24 | 株式会社神戸製鋼所 | 転動疲労特性に優れた軸受用鋼材およびその製造方法 |
| JP6459955B2 (ja) * | 2015-12-25 | 2019-01-30 | Ｊｆｅスチール株式会社 | レール |
| KR102421642B1 (ko) * | 2019-12-20 | 2022-07-18 | 주식회사 포스코 | 베어링용 선재 및 이의 제조방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149316A (ja) * | 1986-12-10 | 1988-06-22 | Kobe Steel Ltd | 熱間連続圧延による棒鋼及び線材の製造方法 |
| JPS6462416A (en) * | 1987-09-02 | 1989-03-08 | Kobe Steel Ltd | Production of bar steel and wire rod by hot continuous rolling |
| JPH01205031A (ja) * | 1988-02-12 | 1989-08-17 | Daido Steel Co Ltd | 構造用鋼材の製造方法 |
| JPH01259123A (ja) * | 1988-04-06 | 1989-10-16 | Kobe Steel Ltd | 熱間連続圧延による棒鋼及び線材の製造方法 |
| JPH11286724A (ja) * | 1998-04-02 | 1999-10-19 | Daido Steel Co Ltd | 軸受鋼圧延材の製造方法 |
| JP5018305B2 (ja) * | 2007-07-19 | 2012-09-05 | 住友金属工業株式会社 | 軸受粗成形品の製造方法 |
| JP5067120B2 (ja) * | 2007-10-29 | 2012-11-07 | 住友金属工業株式会社 | 軸受粗成形品の製造方法 |
-
2008
- 2008-05-15 JP JP2008128144A patent/JP5380001B2/ja active Active
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