CN102667443B - 钢材的材质判断装置和钢材的材质判断方法 - Google Patents
钢材的材质判断装置和钢材的材质判断方法 Download PDFInfo
- Publication number
- CN102667443B CN102667443B CN201080052669.5A CN201080052669A CN102667443B CN 102667443 B CN102667443 B CN 102667443B CN 201080052669 A CN201080052669 A CN 201080052669A CN 102667443 B CN102667443 B CN 102667443B
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- CN
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- Prior art keywords
- mentioned
- spark
- steel
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- pixel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 168
- 239000010959 steel Substances 0.000 title claims abstract description 168
- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 50
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 117
- 239000000956 alloy Substances 0.000 claims abstract description 117
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 40
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 28
- 239000010962 carbon steel Substances 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims description 71
- 238000005275 alloying Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 abstract description 14
- 230000002093 peripheral effect Effects 0.000 description 31
- 239000004575 stone Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 229910000967 As alloy Inorganic materials 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910000714 At alloy Inorganic materials 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/06—Investigating by removing material, e.g. spark-testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009264689 | 2009-11-20 | ||
JP2009-264689 | 2009-11-20 | ||
PCT/JP2010/062760 WO2011061971A1 (ja) | 2009-11-20 | 2010-07-29 | 鋼材の材質判定装置及び鋼材の材質判定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102667443A CN102667443A (zh) | 2012-09-12 |
CN102667443B true CN102667443B (zh) | 2014-08-27 |
Family
ID=44059456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080052669.5A Expired - Fee Related CN102667443B (zh) | 2009-11-20 | 2010-07-29 | 钢材的材质判断装置和钢材的材质判断方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8761444B2 (zh) |
EP (1) | EP2503319B1 (zh) |
CN (1) | CN102667443B (zh) |
AR (1) | AR079112A1 (zh) |
CA (1) | CA2775288C (zh) |
WO (1) | WO2011061971A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108801909B (zh) * | 2018-05-31 | 2021-06-01 | 郑州磨料磨具磨削研究所有限公司 | 一种砂轮锋利性测试装置及方法 |
JP7209278B2 (ja) * | 2018-11-06 | 2023-01-20 | 学校法人東京理科大学 | 鋼材成分識別装置、鋼材成分識別方法、及び鋼材成分識別プログラム |
JP7326943B2 (ja) | 2019-07-08 | 2023-08-16 | 株式会社大林組 | 火の粉検知システム及び火の粉検知方法 |
CN114136823B (zh) * | 2021-12-01 | 2024-07-23 | 中冶检测认证有限公司 | 一种采用便携式洛氏硬度计判别钢材牌号的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3088308A (en) * | 1959-11-09 | 1963-05-07 | Gld Products Company | Spark testing standard |
JPH07294438A (ja) * | 1994-04-22 | 1995-11-10 | Toshiba Eng Co Ltd | 炭素含有量判定装置 |
JPH07294439A (ja) * | 1994-04-22 | 1995-11-10 | Toshiba Eng Co Ltd | 鋼材種類判定装置 |
JPH0886730A (ja) * | 1994-09-16 | 1996-04-02 | Meidensha Corp | 材質判別装置及び材質判別方法 |
JP3482265B2 (ja) | 1995-03-07 | 2003-12-22 | 東芝ソリューション株式会社 | 鋼材検査装置 |
JP2006090921A (ja) * | 2004-09-27 | 2006-04-06 | Sharp Corp | 外観検査装置、閾値決定方法、外観検査方法、およびコンピュータを外観検査装置として機能させるためのプログラム |
JP2008129003A (ja) * | 2006-11-24 | 2008-06-05 | Sakamura Haitekkusu:Kk | 鋼材の簡易成分判定方法 |
EP2302358B1 (en) * | 2008-07-08 | 2018-01-10 | Nippon Steel & Sumitomo Metal Corporation | Device for determining quality of steel material and method for determining quality of steel material |
-
2010
- 2010-07-29 CN CN201080052669.5A patent/CN102667443B/zh not_active Expired - Fee Related
- 2010-07-29 EP EP10831370.1A patent/EP2503319B1/en not_active Not-in-force
- 2010-07-29 CA CA2775288A patent/CA2775288C/en not_active Expired - Fee Related
- 2010-07-29 WO PCT/JP2010/062760 patent/WO2011061971A1/ja active Application Filing
- 2010-11-19 AR ARP100104295A patent/AR079112A1/es active IP Right Grant
-
2012
- 2012-05-11 US US13/469,447 patent/US8761444B2/en active Active
Non-Patent Citations (3)
Title |
---|
JP特开2008-129003A 2008.06.05 |
JP特开平7-294438A 1995.11.10 |
JP特开平7-294439A 1995.11.10 |
Also Published As
Publication number | Publication date |
---|---|
US8761444B2 (en) | 2014-06-24 |
CA2775288A1 (en) | 2011-05-26 |
EP2503319A4 (en) | 2016-04-27 |
CN102667443A (zh) | 2012-09-12 |
AR079112A1 (es) | 2011-12-28 |
WO2011061971A1 (ja) | 2011-05-26 |
US20120281876A1 (en) | 2012-11-08 |
CA2775288C (en) | 2014-12-02 |
EP2503319B1 (en) | 2019-04-10 |
EP2503319A1 (en) | 2012-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: CHUGAI SEIYAKU KABUSHIKI KAISHA Effective date: 20140126 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140126 Address after: Tokyo, Japan Applicant after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Osaka Japan Applicant before: SUMITOMO METAL INDUSTRIES, Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20210729 |