CN105603311B - 焊接性优良的高强度钢筋的生产方法 - Google Patents
焊接性优良的高强度钢筋的生产方法 Download PDFInfo
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- CN105603311B CN105603311B CN201610036641.1A CN201610036641A CN105603311B CN 105603311 B CN105603311 B CN 105603311B CN 201610036641 A CN201610036641 A CN 201610036641A CN 105603311 B CN105603311 B CN 105603311B
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- temperature
- high strength
- cast iron
- reinforcing bar
- production method
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- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610036641.1A CN105603311B (zh) | 2016-01-20 | 2016-01-20 | 焊接性优良的高强度钢筋的生产方法 |
Applications Claiming Priority (1)
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CN201610036641.1A CN105603311B (zh) | 2016-01-20 | 2016-01-20 | 焊接性优良的高强度钢筋的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN105603311A CN105603311A (zh) | 2016-05-25 |
CN105603311B true CN105603311B (zh) | 2017-11-10 |
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Family Applications (1)
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CN201610036641.1A Active CN105603311B (zh) | 2016-01-20 | 2016-01-20 | 焊接性优良的高强度钢筋的生产方法 |
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CN (1) | CN105603311B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112593149A (zh) * | 2020-11-26 | 2021-04-02 | 江苏联峰能源装备有限公司 | 一种微合金化热轧圆钢表面裂纹控制的生产工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009041073A (ja) * | 2007-08-09 | 2009-02-26 | Sumitomo Metal Ind Ltd | 溶接部からの延性き裂発生に対する抵抗性に優れる高張力鋼溶接継手およびその製造方法 |
JP2013139612A (ja) * | 2012-01-05 | 2013-07-18 | Jfe Steel Corp | 耐延性き裂進展特性に優れた溶接継手 |
CN102719737B (zh) * | 2012-07-23 | 2013-09-18 | 新余钢铁集团有限公司 | 屈服强度460MPa级正火高强韧钢板及其制造方法 |
JP6036616B2 (ja) * | 2012-10-10 | 2016-11-30 | Jfeスチール株式会社 | 耐疲労き裂伝ぱ特性に優れた溶接構造物用鋼板およびその製造方法 |
CN103484761A (zh) * | 2013-09-06 | 2014-01-01 | 鞍钢股份有限公司 | 一种40~60mm厚管桩用钢板及其生产方法 |
JP5696824B1 (ja) * | 2013-11-08 | 2015-04-08 | 新日鐵住金株式会社 | 溶接継手の製造方法 |
CN104847054B (zh) * | 2015-06-01 | 2017-02-22 | 浙江工商大学 | 一种大规格异形钢筋及其制造方法 |
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2016
- 2016-01-20 CN CN201610036641.1A patent/CN105603311B/zh active Active
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Effective date of registration: 20170926 Address after: No. 19 A District 545006 building the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area chuyang road 3 No. 151 (hi tech Zone) Applicant after: Guangxi Liuzhou Zhongjia Intellectual Property Rights Service Co., Ltd. Address before: 545002 the Guangxi Zhuang Autonomous Region Liuzhou Hongwei production materials market No. 28 West facade Applicant before: GUANGXI CONGXIN INDUSTRY CO., LTD. |
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Effective date of registration: 20191230 Address after: 753000 Great Wall Park, Hongguo Industrial Park, Huinong District, Shizuishan City, Ningxia Hui Autonomous Region (in the yard of Ningxia Shenyin Special Steel Co., Ltd.) Patentee after: Ningxia Jianlong Longxiang Steel Co., Ltd Address before: No. 19 A District 545006 building the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area chuyang road 3 No. 151 (hi tech Zone) Patentee before: Guangxi Liuzhou Zhongjia Intellectual Property Rights Service Co., Ltd. |
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