CN104694838A - 一种用于钢结构工程的高韧钢及其热处理工艺 - Google Patents
一种用于钢结构工程的高韧钢及其热处理工艺 Download PDFInfo
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- CN104694838A CN104694838A CN201510126797.4A CN201510126797A CN104694838A CN 104694838 A CN104694838 A CN 104694838A CN 201510126797 A CN201510126797 A CN 201510126797A CN 104694838 A CN104694838 A CN 104694838A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 162
- 239000010959 steel Substances 0.000 title claims abstract description 162
- 238000010438 heat treatment Methods 0.000 title abstract description 6
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 44
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 38
- 238000005496 tempering Methods 0.000 claims abstract description 23
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims abstract description 17
- 238000001556 precipitation Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 80
- 238000000034 method Methods 0.000 claims description 51
- 238000007669 thermal treatment Methods 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201510126797.4A CN104694838B (zh) | 2015-03-23 | 2015-03-23 | 一种用于钢结构工程的高韧钢及其热处理工艺 |
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CN201510126797.4A CN104694838B (zh) | 2015-03-23 | 2015-03-23 | 一种用于钢结构工程的高韧钢及其热处理工艺 |
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CN104694838A true CN104694838A (zh) | 2015-06-10 |
CN104694838B CN104694838B (zh) | 2016-08-17 |
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CN201510126797.4A Expired - Fee Related CN104694838B (zh) | 2015-03-23 | 2015-03-23 | 一种用于钢结构工程的高韧钢及其热处理工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106184581A (zh) * | 2016-08-18 | 2016-12-07 | 赵登强 | 一种智能防丢自行车脚蹬 |
CN114134293A (zh) * | 2021-09-23 | 2022-03-04 | 江阴兴澄特种钢铁有限公司 | 一种低偏析度LNG船用9Ni钢的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1316540A (zh) * | 2000-03-30 | 2001-10-10 | 住友金属工业株式会社 | 耐热钢 |
CN102686759A (zh) * | 2009-10-02 | 2012-09-19 | 株式会社神户制钢所 | 机械结构用钢及其制造方法和表面硬化钢部件及其制造方法 |
JP2014159624A (ja) * | 2012-04-23 | 2014-09-04 | Kobe Steel Ltd | ホットスタンプ用合金化溶融亜鉛めっき鋼板とその製造方法、およびホットスタンプ部品 |
-
2015
- 2015-03-23 CN CN201510126797.4A patent/CN104694838B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1316540A (zh) * | 2000-03-30 | 2001-10-10 | 住友金属工业株式会社 | 耐热钢 |
CN102686759A (zh) * | 2009-10-02 | 2012-09-19 | 株式会社神户制钢所 | 机械结构用钢及其制造方法和表面硬化钢部件及其制造方法 |
JP2014159624A (ja) * | 2012-04-23 | 2014-09-04 | Kobe Steel Ltd | ホットスタンプ用合金化溶融亜鉛めっき鋼板とその製造方法、およびホットスタンプ部品 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106184581A (zh) * | 2016-08-18 | 2016-12-07 | 赵登强 | 一种智能防丢自行车脚蹬 |
CN114134293A (zh) * | 2021-09-23 | 2022-03-04 | 江阴兴澄特种钢铁有限公司 | 一种低偏析度LNG船用9Ni钢的制备方法 |
CN114134293B (zh) * | 2021-09-23 | 2024-02-09 | 江阴兴澄特种钢铁有限公司 | 一种低偏析度LNG船用9Ni钢的制备方法 |
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CN104694838B (zh) | 2016-08-17 |
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Inventor after: Jiang Jianying Inventor after: Jiang Yunying Inventor after: Gu Lianying Inventor before: Huang Longhai Inventor before: Huang Yaoqiong Inventor before: Wu Lei |
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Effective date of registration: 20151203 Address after: Wuzhong District Suzhou City, Jiangsu Province town 215156 Jian Feng Village 7 groups Applicant after: SUZHOU WUZHONG DISTRICT XUKOU HARVEST MACHINERY FITTINGS FACTORY Address before: 215156, Suzhou, Jiangsu province Wuzhong District Xu town and Feng Road, No. 388 Applicant before: Dragon Lord door and window company limited of Suzhou City |
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Inventor after: Li Qi Inventor before: Jiang Jianying Inventor before: Jiang Yunying Inventor before: Gu Lianying |
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Effective date of registration: 20160628 Address after: 215104 Suzhou, Wuzhong District Yue Creek Street, Swan Road, No. 10 Applicant after: Suzhou Jing Yuan oil pressure Machinery Co., Ltd. Address before: Wuzhong District Suzhou City, Jiangsu Province town 215156 Jian Feng Village 7 groups Applicant before: SUZHOU WUZHONG DISTRICT XUKOU HARVEST MACHINERY FITTINGS FACTORY |
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