CN109682727A - 一种用于显示高强钢晶粒度的方法 - Google Patents
一种用于显示高强钢晶粒度的方法 Download PDFInfo
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- CN109682727A CN109682727A CN201811650630.8A CN201811650630A CN109682727A CN 109682727 A CN109682727 A CN 109682727A CN 201811650630 A CN201811650630 A CN 201811650630A CN 109682727 A CN109682727 A CN 109682727A
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- grain size
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- hydrogen
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
Abstract
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CN201811650630.8A CN109682727A (zh) | 2018-12-31 | 2018-12-31 | 一种用于显示高强钢晶粒度的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112304993A (zh) * | 2020-10-28 | 2021-02-02 | 湖南华菱湘潭钢铁有限公司 | 弹簧钢奥氏体晶粒度检测方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005134152A (ja) * | 2003-10-28 | 2005-05-26 | Nippon Steel Corp | 薄鋼板の水素脆化評価装置およびその評価方法 |
JP2006250737A (ja) * | 2005-03-11 | 2006-09-21 | Jfe Steel Kk | 鋼中介在物の粒径測定方法及びその方法に用いる検量線試料 |
CN1912574A (zh) * | 2006-08-10 | 2007-02-14 | 复旦大学 | 一种用于表征纳米钢微观组织的方法 |
JP2009069008A (ja) * | 2007-09-13 | 2009-04-02 | Nippon Steel Corp | 薄鋼板水素脆化評価用試験片及び薄鋼板水素脆化評価方法 |
RU2427835C1 (ru) * | 2010-02-09 | 2011-08-27 | Дмитрий Валерьевич Апраксин | Способ выявления действительного аустенитного зерна легированных сталей |
CN102288465A (zh) * | 2011-07-18 | 2011-12-21 | 中国科学院金属研究所 | 钢的电化学阴极充氢方法 |
CN103257098A (zh) * | 2013-05-16 | 2013-08-21 | 江苏省沙钢钢铁研究院有限公司 | 一种高碳钢盘条奥氏体晶粒尺寸测量方法 |
CN203498461U (zh) * | 2013-10-08 | 2014-03-26 | 广东韶钢松山股份有限公司 | 检验钢材奥氏体晶粒度渗碳法热处理罐装置 |
CN204064835U (zh) * | 2014-08-21 | 2014-12-31 | 甘肃蓝科石化高新装备股份有限公司 | 一种双梁试样的应力加载装置 |
CN106757301A (zh) * | 2016-12-29 | 2017-05-31 | 北京钢研高纳科技股份有限公司 | 一种在奥氏体钢中获得沿晶断口的方法及其应用 |
CN107764663A (zh) * | 2016-08-23 | 2018-03-06 | 张宇 | 一种氢脆评价方法 |
KR20180137624A (ko) * | 2017-06-16 | 2018-12-28 | 주식회사 포스코 | 오스테나이트 결정입도 측정방법 |
-
2018
- 2018-12-31 CN CN201811650630.8A patent/CN109682727A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005134152A (ja) * | 2003-10-28 | 2005-05-26 | Nippon Steel Corp | 薄鋼板の水素脆化評価装置およびその評価方法 |
JP2006250737A (ja) * | 2005-03-11 | 2006-09-21 | Jfe Steel Kk | 鋼中介在物の粒径測定方法及びその方法に用いる検量線試料 |
CN1912574A (zh) * | 2006-08-10 | 2007-02-14 | 复旦大学 | 一种用于表征纳米钢微观组织的方法 |
JP2009069008A (ja) * | 2007-09-13 | 2009-04-02 | Nippon Steel Corp | 薄鋼板水素脆化評価用試験片及び薄鋼板水素脆化評価方法 |
RU2427835C1 (ru) * | 2010-02-09 | 2011-08-27 | Дмитрий Валерьевич Апраксин | Способ выявления действительного аустенитного зерна легированных сталей |
CN102288465A (zh) * | 2011-07-18 | 2011-12-21 | 中国科学院金属研究所 | 钢的电化学阴极充氢方法 |
CN103257098A (zh) * | 2013-05-16 | 2013-08-21 | 江苏省沙钢钢铁研究院有限公司 | 一种高碳钢盘条奥氏体晶粒尺寸测量方法 |
CN203498461U (zh) * | 2013-10-08 | 2014-03-26 | 广东韶钢松山股份有限公司 | 检验钢材奥氏体晶粒度渗碳法热处理罐装置 |
CN204064835U (zh) * | 2014-08-21 | 2014-12-31 | 甘肃蓝科石化高新装备股份有限公司 | 一种双梁试样的应力加载装置 |
CN107764663A (zh) * | 2016-08-23 | 2018-03-06 | 张宇 | 一种氢脆评价方法 |
CN106757301A (zh) * | 2016-12-29 | 2017-05-31 | 北京钢研高纳科技股份有限公司 | 一种在奥氏体钢中获得沿晶断口的方法及其应用 |
KR20180137624A (ko) * | 2017-06-16 | 2018-12-28 | 주식회사 포스코 | 오스테나이트 결정입도 측정방법 |
Non-Patent Citations (4)
Title |
---|
本书编委会: "《中国汽车EVI及高强度钢氢致延迟断裂研究》", 31 January 2018 * |
李久青等: "《腐蚀试验方法及监测技术》", 31 May 2007, 中国石化出版社 * |
田野等: "1500MPa级40CriNi3MoV钢的氢脆敏感性", 《金属学报》 * |
陈贤淼: "氢对2.25Cr1Mo钢磷偏聚导致的晶界脆化的影响", 《工程科技Ⅰ辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112304993A (zh) * | 2020-10-28 | 2021-02-02 | 湖南华菱湘潭钢铁有限公司 | 弹簧钢奥氏体晶粒度检测方法 |
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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: 20190426 |