CN107321944A - 一种含硫含铝钢增硫方法 - Google Patents
一种含硫含铝钢增硫方法 Download PDFInfo
- Publication number
- CN107321944A CN107321944A CN201710571092.2A CN201710571092A CN107321944A CN 107321944 A CN107321944 A CN 107321944A CN 201710571092 A CN201710571092 A CN 201710571092A CN 107321944 A CN107321944 A CN 107321944A
- Authority
- CN
- China
- Prior art keywords
- sulphur
- sulfur
- steel
- bearing aluminum
- aluminum steel
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/108—Feeding additives, powders, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
-
- 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
- C21C7/06—Deoxidising, e.g. killing
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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
- C21C7/10—Handling in a vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
C | Si | Mn | P | S | Al |
0.10~0.80 | 0.10~0.90 | 0.20~1.20 | ≤0.020 | 0.010~0.070% | 0.010~0.060% |
截面形状 | 芯线外径/mm | 钢带厚度/mm | 粉剂颗粒尺寸/μm |
圆形 | 5~30 | 0.2~1.0 | 1~1000 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710571092.2A CN107321944B (zh) | 2017-07-13 | 2017-07-13 | 一种含硫含铝钢增硫方法 |
Applications Claiming Priority (1)
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CN201710571092.2A CN107321944B (zh) | 2017-07-13 | 2017-07-13 | 一种含硫含铝钢增硫方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107321944A true CN107321944A (zh) | 2017-11-07 |
CN107321944B CN107321944B (zh) | 2019-07-30 |
Family
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Family Applications (1)
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CN201710571092.2A Active CN107321944B (zh) | 2017-07-13 | 2017-07-13 | 一种含硫含铝钢增硫方法 |
Country Status (1)
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CN (1) | CN107321944B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109136466A (zh) * | 2018-09-30 | 2019-01-04 | 武汉钢铁有限公司 | 含硫含铝钢的炼钢方法 |
CN110016613A (zh) * | 2019-03-26 | 2019-07-16 | 包头钢铁(集团)有限责任公司 | 一种含硫汽车曲轴用钢及其制备方法 |
CN111172353A (zh) * | 2020-01-03 | 2020-05-19 | 广东韶钢松山股份有限公司 | 控制钢水洁净度的方法、含硫含铝钢浇注过程防止水口结瘤的冶炼控制方法 |
CN115948689A (zh) * | 2022-11-25 | 2023-04-11 | 中天钢铁集团有限公司 | 一种超高洁净含硫含铝钢的冶炼方法 |
CN116065091A (zh) * | 2023-02-08 | 2023-05-05 | 广东中南钢铁股份有限公司 | 一种含硫含铝钢及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142053A (ja) * | 1985-12-13 | 1987-06-25 | Nippon Steel Corp | 連続鋳造法による擬似リムド硫黄快削鋼の製造方法 |
JPH06114513A (ja) * | 1992-10-05 | 1994-04-26 | Nippon Steel Weld Prod & Eng Co Ltd | 連続鋳造用金属添加剤入りワイヤ |
JPH0740016A (ja) * | 1993-06-15 | 1995-02-10 | Nippon Steel Weld Prod & Eng Co Ltd | 硫黄充填ワイヤの製造方法 |
CN101353713A (zh) * | 2007-07-24 | 2009-01-28 | 宝山钢铁股份有限公司 | 一种硫合金或硫精矿的用途及使用方法 |
-
2017
- 2017-07-13 CN CN201710571092.2A patent/CN107321944B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142053A (ja) * | 1985-12-13 | 1987-06-25 | Nippon Steel Corp | 連続鋳造法による擬似リムド硫黄快削鋼の製造方法 |
JPH06114513A (ja) * | 1992-10-05 | 1994-04-26 | Nippon Steel Weld Prod & Eng Co Ltd | 連続鋳造用金属添加剤入りワイヤ |
JPH0740016A (ja) * | 1993-06-15 | 1995-02-10 | Nippon Steel Weld Prod & Eng Co Ltd | 硫黄充填ワイヤの製造方法 |
CN101353713A (zh) * | 2007-07-24 | 2009-01-28 | 宝山钢铁股份有限公司 | 一种硫合金或硫精矿的用途及使用方法 |
Non-Patent Citations (1)
Title |
---|
张铁军等: "用喂线法控制增硫生产含硫易切削钢技术", 《机械工程材料》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109136466A (zh) * | 2018-09-30 | 2019-01-04 | 武汉钢铁有限公司 | 含硫含铝钢的炼钢方法 |
CN109136466B (zh) * | 2018-09-30 | 2020-08-04 | 武汉钢铁有限公司 | 含硫含铝钢的炼钢方法 |
CN110016613A (zh) * | 2019-03-26 | 2019-07-16 | 包头钢铁(集团)有限责任公司 | 一种含硫汽车曲轴用钢及其制备方法 |
CN111172353A (zh) * | 2020-01-03 | 2020-05-19 | 广东韶钢松山股份有限公司 | 控制钢水洁净度的方法、含硫含铝钢浇注过程防止水口结瘤的冶炼控制方法 |
CN115948689A (zh) * | 2022-11-25 | 2023-04-11 | 中天钢铁集团有限公司 | 一种超高洁净含硫含铝钢的冶炼方法 |
CN116065091A (zh) * | 2023-02-08 | 2023-05-05 | 广东中南钢铁股份有限公司 | 一种含硫含铝钢及其制备方法 |
CN116065091B (zh) * | 2023-02-08 | 2024-06-21 | 广东中南钢铁股份有限公司 | 一种含硫含铝钢及其制备方法 |
Also Published As
Publication number | Publication date |
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CN107321944B (zh) | 2019-07-30 |
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Address after: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Applicant after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Ma'anshan, Anhui Applicant before: Ma'anshan Iron and Steel Co., Ltd. |
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Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Applicant after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Applicant before: Ma'anshan Iron and Steel Co., Ltd. |
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