CN1263878C - Production technology of steel containing sulphur easy cuwtting - Google Patents
Production technology of steel containing sulphur easy cuwtting Download PDFInfo
- Publication number
- CN1263878C CN1263878C CN 200410014157 CN200410014157A CN1263878C CN 1263878 C CN1263878 C CN 1263878C CN 200410014157 CN200410014157 CN 200410014157 CN 200410014157 A CN200410014157 A CN 200410014157A CN 1263878 C CN1263878 C CN 1263878C
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- CN
- China
- Prior art keywords
- steel
- control
- continuous casting
- tundish
- sulphur
- 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.)
- Expired - Fee Related
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- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410014157 CN1263878C (en) | 2004-02-26 | 2004-02-26 | Production technology of steel containing sulphur easy cuwtting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410014157 CN1263878C (en) | 2004-02-26 | 2004-02-26 | Production technology of steel containing sulphur easy cuwtting |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1560306A CN1560306A (en) | 2005-01-05 |
CN1263878C true CN1263878C (en) | 2006-07-12 |
Family
ID=34440227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410014157 Expired - Fee Related CN1263878C (en) | 2004-02-26 | 2004-02-26 | Production technology of steel containing sulphur easy cuwtting |
Country Status (1)
Country | Link |
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CN (1) | CN1263878C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101290880B1 (en) * | 2010-03-30 | 2013-07-29 | 신닛테츠스미킨 카부시키카이샤 | Cutting method for steel for use in machine structure |
CN102211160B (en) * | 2011-05-13 | 2013-02-27 | 攀钢集团有限公司 | Continuous casting method of sulfur-containing easy-cutting pinion steel |
CN102329918B (en) * | 2011-05-18 | 2013-03-20 | 首钢贵阳特殊钢有限责任公司 | Widely applicable melting technology of free cutting steel containing lead |
CN102303108B (en) * | 2011-09-22 | 2016-06-01 | 首钢贵阳特殊钢有限责任公司 | A kind of continuous casting manufacturing technique improving automatic steel slab quality |
CN103326216B (en) * | 2013-06-18 | 2016-06-22 | 中山品高电子材料有限公司 | The anti-oxidation curing process of binding post |
CN109112418B (en) * | 2017-06-26 | 2020-09-01 | 鞍钢股份有限公司 | Continuous casting method of high manganese steel |
CN109252086A (en) * | 2017-07-13 | 2019-01-22 | 鞍钢股份有限公司 | Production method of high-sulfur steel |
CN111992686B (en) * | 2020-09-03 | 2021-12-17 | 福建三钢闽光股份有限公司 | Aerial fog full-water combined cooling high-carbon steel continuous casting production method |
CN115852232B (en) * | 2022-11-28 | 2024-04-30 | 阳春新钢铁有限责任公司 | Method for producing chalcogenide free-cutting steel by continuous casting full water cooling |
-
2004
- 2004-02-26 CN CN 200410014157 patent/CN1263878C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1560306A (en) | 2005-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING NANGANG INDUSTRY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: NANJING UNITE STEEL CO., LTD. Effective date: 20091120 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: Liuhe District of Nanjing City, Jiangsu Province, xiejiadian Patentee after: Nanjing Iron & Steel United Co., Ltd. Address before: Liuhe District of Nanjing City, Jiangsu Province, xiejiadian Patentee before: Nanjing Iron & Steel United Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20160226 |
|
CF01 | Termination of patent right due to non-payment of annual fee |