CN109596658A - 一种用于高强钢大颗粒夹杂检测的方法 - Google Patents
一种用于高强钢大颗粒夹杂检测的方法 Download PDFInfo
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- CN109596658A CN109596658A CN201811650629.5A CN201811650629A CN109596658A CN 109596658 A CN109596658 A CN 109596658A CN 201811650629 A CN201811650629 A CN 201811650629A CN 109596658 A CN109596658 A CN 109596658A
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- strength steel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
- G01N23/2251—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion using incident electron beams, e.g. scanning electron microscopy [SEM]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/2202—Preparing specimens therefor
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CN201811650629.5A CN109596658A (zh) | 2018-12-31 | 2018-12-31 | 一种用于高强钢大颗粒夹杂检测的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110006751A (zh) * | 2019-04-10 | 2019-07-12 | 北京交通大学 | 高强度钢中非金属夹杂物的评估方法 |
CN111751511A (zh) * | 2020-06-29 | 2020-10-09 | 西安建筑科技大学 | 一种钢中非金属夹杂物检测方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102994908A (zh) * | 2012-11-21 | 2013-03-27 | 中国科学院金属研究所 | 超超低碳、高强度、耐氢脆合金及非金属夹杂物控制方法 |
CN103616387A (zh) * | 2013-12-13 | 2014-03-05 | 武汉钢铁(集团)公司 | 弹簧钢盘条夹杂物定量检测方法 |
CN104502196A (zh) * | 2014-12-16 | 2015-04-08 | 东风商用车有限公司 | 一种检测高强度钢表面处理工艺氢脆敏感性的装置及方法 |
CN105074036A (zh) * | 2013-03-29 | 2015-11-18 | 株式会社神户制钢所 | 抗氢致裂纹性和焊接热影响部的韧性优异的钢板和管线钢管 |
CN105861926A (zh) * | 2016-06-17 | 2016-08-17 | 首钢总公司 | 一种抗拉强度1000MPa的双相钢及其生产方法 |
CN106282839A (zh) * | 2015-05-26 | 2017-01-04 | 宝山钢铁股份有限公司 | 高性能耐硫酸露点钢板及其制造方法 |
CN108802432A (zh) * | 2018-07-19 | 2018-11-13 | 邢台钢铁有限责任公司 | 高碳钢中大尺寸夹杂物的检测方法 |
-
2018
- 2018-12-31 CN CN201811650629.5A patent/CN109596658A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102994908A (zh) * | 2012-11-21 | 2013-03-27 | 中国科学院金属研究所 | 超超低碳、高强度、耐氢脆合金及非金属夹杂物控制方法 |
CN105074036A (zh) * | 2013-03-29 | 2015-11-18 | 株式会社神户制钢所 | 抗氢致裂纹性和焊接热影响部的韧性优异的钢板和管线钢管 |
CN103616387A (zh) * | 2013-12-13 | 2014-03-05 | 武汉钢铁(集团)公司 | 弹簧钢盘条夹杂物定量检测方法 |
CN104502196A (zh) * | 2014-12-16 | 2015-04-08 | 东风商用车有限公司 | 一种检测高强度钢表面处理工艺氢脆敏感性的装置及方法 |
CN106282839A (zh) * | 2015-05-26 | 2017-01-04 | 宝山钢铁股份有限公司 | 高性能耐硫酸露点钢板及其制造方法 |
CN105861926A (zh) * | 2016-06-17 | 2016-08-17 | 首钢总公司 | 一种抗拉强度1000MPa的双相钢及其生产方法 |
CN108802432A (zh) * | 2018-07-19 | 2018-11-13 | 邢台钢铁有限责任公司 | 高碳钢中大尺寸夹杂物的检测方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110006751A (zh) * | 2019-04-10 | 2019-07-12 | 北京交通大学 | 高强度钢中非金属夹杂物的评估方法 |
CN111751511A (zh) * | 2020-06-29 | 2020-10-09 | 西安建筑科技大学 | 一种钢中非金属夹杂物检测方法 |
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Address after: 213200 No. 268 Nanhuan Second Road, Jintan District, Changzhou City, Jiangsu Province Applicant after: Shengliwei (Changzhou) metal material Co.,Ltd. Applicant after: SUNNYWELL (CHANGZHOU) NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 213200 No. 268 Nanhuan Second Road, Jintan District, Changzhou City, Jiangsu Province Applicant before: SUNNYWELL (CHINA) NEW MATERIAL TECHNOLOGY CO.,LTD. Applicant before: SUNNYWELL (CHANGZHOU) NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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Application publication date: 20190409 |