CN107236955A - 一种金相腐蚀剂及显示裂纹显微组织的金相显示方法 - Google Patents
一种金相腐蚀剂及显示裂纹显微组织的金相显示方法 Download PDFInfo
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- CN107236955A CN107236955A CN201710459299.0A CN201710459299A CN107236955A CN 107236955 A CN107236955 A CN 107236955A CN 201710459299 A CN201710459299 A CN 201710459299A CN 107236955 A CN107236955 A CN 107236955A
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
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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
- G01N1/32—Polishing; Etching
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
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CN201710459299.0A CN107236955B (zh) | 2017-06-16 | 2017-06-16 | 一种金相腐蚀剂及显示裂纹显微组织的金相显示方法 |
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CN201710459299.0A CN107236955B (zh) | 2017-06-16 | 2017-06-16 | 一种金相腐蚀剂及显示裂纹显微组织的金相显示方法 |
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CN107236955A true CN107236955A (zh) | 2017-10-10 |
CN107236955B CN107236955B (zh) | 2019-10-11 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110118779A (zh) * | 2019-05-13 | 2019-08-13 | 中天钢铁集团有限公司 | 一种含铬耐热钢的枝晶腐蚀剂及显示方法 |
CN110344060A (zh) * | 2019-07-10 | 2019-10-18 | 马鞍山钢铁股份有限公司 | 一种用于显示锌铁合金热浸镀锌钢板镀层结构的腐蚀剂及其制备和使用方法 |
CN112129755A (zh) * | 2020-09-07 | 2020-12-25 | 武汉钢铁有限公司 | 高强度双相钢中马氏体含量的检测方法 |
CN113061892A (zh) * | 2021-03-12 | 2021-07-02 | 本钢板材股份有限公司 | 一种铁素体马氏体双相钢马氏体面积含量的金相测量方法 |
Citations (8)
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WO1998037399A1 (en) * | 1997-02-25 | 1998-08-27 | Christine Marie Kennefick | Method and apparatus for investigating toughening mechanisms and crack advance in lightweight materials |
KR20100066141A (ko) * | 2008-12-09 | 2010-06-17 | 주식회사 포스코 | 금속의 미세조직 내 크랙유무 검출장치 및 검출방법 |
CN102103051A (zh) * | 2011-01-13 | 2011-06-22 | 马鞍山钢铁股份有限公司 | 中高碳钢实际晶粒度显示剂及显示方法 |
CN102517586A (zh) * | 2011-12-26 | 2012-06-27 | 上海锅炉厂有限公司 | 一种显示9%Cr钢原奥氏体晶界的腐蚀剂及其应用 |
CN105386057A (zh) * | 2015-11-24 | 2016-03-09 | 太原理工大学 | 显示Fe-36Ni因瓦合金凝固枝晶组织的侵蚀剂及其侵蚀方法 |
KR20160038274A (ko) * | 2014-09-30 | 2016-04-07 | 한국전력공사 | 니켈기 합금의 응력 부식 균열 민감도 평가 방법 |
CN106756606A (zh) * | 2016-12-20 | 2017-05-31 | 钢铁研究总院 | 一种马氏体热强钢及其晶粒显示方法 |
CN107761100A (zh) * | 2016-08-18 | 2018-03-06 | 宝山钢铁股份有限公司 | 中高碳高强钢实际晶粒度显示试剂及其使用方法 |
-
2017
- 2017-06-16 CN CN201710459299.0A patent/CN107236955B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998037399A1 (en) * | 1997-02-25 | 1998-08-27 | Christine Marie Kennefick | Method and apparatus for investigating toughening mechanisms and crack advance in lightweight materials |
KR20100066141A (ko) * | 2008-12-09 | 2010-06-17 | 주식회사 포스코 | 금속의 미세조직 내 크랙유무 검출장치 및 검출방법 |
CN102103051A (zh) * | 2011-01-13 | 2011-06-22 | 马鞍山钢铁股份有限公司 | 中高碳钢实际晶粒度显示剂及显示方法 |
CN102517586A (zh) * | 2011-12-26 | 2012-06-27 | 上海锅炉厂有限公司 | 一种显示9%Cr钢原奥氏体晶界的腐蚀剂及其应用 |
KR20160038274A (ko) * | 2014-09-30 | 2016-04-07 | 한국전력공사 | 니켈기 합금의 응력 부식 균열 민감도 평가 방법 |
CN105386057A (zh) * | 2015-11-24 | 2016-03-09 | 太原理工大学 | 显示Fe-36Ni因瓦合金凝固枝晶组织的侵蚀剂及其侵蚀方法 |
CN107761100A (zh) * | 2016-08-18 | 2018-03-06 | 宝山钢铁股份有限公司 | 中高碳高强钢实际晶粒度显示试剂及其使用方法 |
CN106756606A (zh) * | 2016-12-20 | 2017-05-31 | 钢铁研究总院 | 一种马氏体热强钢及其晶粒显示方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110118779A (zh) * | 2019-05-13 | 2019-08-13 | 中天钢铁集团有限公司 | 一种含铬耐热钢的枝晶腐蚀剂及显示方法 |
CN110344060A (zh) * | 2019-07-10 | 2019-10-18 | 马鞍山钢铁股份有限公司 | 一种用于显示锌铁合金热浸镀锌钢板镀层结构的腐蚀剂及其制备和使用方法 |
CN112129755A (zh) * | 2020-09-07 | 2020-12-25 | 武汉钢铁有限公司 | 高强度双相钢中马氏体含量的检测方法 |
CN113061892A (zh) * | 2021-03-12 | 2021-07-02 | 本钢板材股份有限公司 | 一种铁素体马氏体双相钢马氏体面积含量的金相测量方法 |
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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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