CN107254564B - 一种高性能微合金钢的生产方法及其生产用包芯线 - Google Patents
一种高性能微合金钢的生产方法及其生产用包芯线 Download PDFInfo
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- CN107254564B CN107254564B CN201710373300.8A CN201710373300A CN107254564B CN 107254564 B CN107254564 B CN 107254564B CN 201710373300 A CN201710373300 A CN 201710373300A CN 107254564 B CN107254564 B CN 107254564B
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- Prior art keywords
- steel
- alloy
- micro alloyed
- argon
- alloyed steel
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (7)
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CN201710373300.8A CN107254564B (zh) | 2017-05-24 | 2017-05-24 | 一种高性能微合金钢的生产方法及其生产用包芯线 |
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CN201710373300.8A CN107254564B (zh) | 2017-05-24 | 2017-05-24 | 一种高性能微合金钢的生产方法及其生产用包芯线 |
Publications (2)
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CN107254564A CN107254564A (zh) | 2017-10-17 |
CN107254564B true CN107254564B (zh) | 2019-03-26 |
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CN201710373300.8A Active CN107254564B (zh) | 2017-05-24 | 2017-05-24 | 一种高性能微合金钢的生产方法及其生产用包芯线 |
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CN (1) | CN107254564B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115386780B (zh) * | 2022-09-13 | 2023-03-21 | 南京工业大学 | 一种轻质高强高韧高熵超合金及其制备方法 |
Family Cites Families (5)
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CN100582249C (zh) * | 2008-07-30 | 2010-01-20 | 鞍钢股份有限公司 | 炉外精炼去除细小夹杂物的工艺方法 |
JP5351641B2 (ja) * | 2009-07-23 | 2013-11-27 | 株式会社神戸製鋼所 | フラックス入りワイヤ |
CN101967604B (zh) * | 2010-11-05 | 2012-07-04 | 钢铁研究总院 | 一种可以采用高热输入焊接的硼氮复合微合金钢及制造方法 |
CN104017946A (zh) * | 2014-06-13 | 2014-09-03 | 攀钢集团研究院有限公司 | 耐候微合金钢和含铁合金和铝铁合金的包芯线及其应用和钢水及其制备方法 |
CN105821281B (zh) * | 2016-03-29 | 2017-12-26 | 马鞍山市兴达冶金新材料有限公司 | 一种直接炼钢合金化金属氧化物包芯线及其制作方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production method of high-performance microalloyed steel and its cored wire for production Effective date of registration: 20230425 Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Ma'anshan Huashan District Branch Pledgor: MAANSHAN XINGDA METALLURGICAL NEW MATERIAL Co.,Ltd. Registration number: Y2023980039131 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Ma'anshan Huashan District Branch Pledgor: MAANSHAN XINGDA METALLURGICAL NEW MATERIAL Co.,Ltd. Registration number: Y2023980039131 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |