CN101975702A - 一种金属焊缝冲击功试验及计算方法 - Google Patents
一种金属焊缝冲击功试验及计算方法 Download PDFInfo
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- CN101975702A CN101975702A CN 201010281793 CN201010281793A CN101975702A CN 101975702 A CN101975702 A CN 101975702A CN 201010281793 CN201010281793 CN 201010281793 CN 201010281793 A CN201010281793 A CN 201010281793A CN 101975702 A CN101975702 A CN 101975702A
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000004364 calculation method Methods 0.000 title claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 69
- 238000009863 impact test Methods 0.000 claims abstract description 11
- 238000004021 metal welding Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 10
- 238000013341 scale-up Methods 0.000 claims description 4
- 238000010998 test method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 238000003466 welding Methods 0.000 description 13
- 239000013078 crystal Substances 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000001994 activation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636385A (zh) * | 2012-05-04 | 2012-08-15 | 东北电力科学研究院有限公司 | 焊缝高温强度及其缺口敏感性测试试样 |
CN105181490A (zh) * | 2015-09-18 | 2015-12-23 | 北京隆盛泰科石油管科技有限公司 | 采用dwtt实验评判材料在快速变形时塑性指标的方法 |
CN108956338A (zh) * | 2018-04-25 | 2018-12-07 | 马鞍山钢铁股份有限公司 | 一种评价激光拼焊板焊缝韧性的实验方法 |
CN109142097A (zh) * | 2018-09-30 | 2019-01-04 | 西安石油大学 | 一种表征材料冲击韧性的方法 |
CN112975282A (zh) * | 2021-02-09 | 2021-06-18 | 芜湖造船厂有限公司 | 用于确定夏比冲击试验试样缺口加工位置的方法 |
CN114279869A (zh) * | 2021-11-22 | 2022-04-05 | 岚图汽车科技有限公司 | 一种焊缝韧性评价方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003042916A (ja) * | 2001-07-30 | 2003-02-13 | Nippon Steel Corp | 溶接熱影響部の靱性に優れた鋼板の品質管理方法 |
US6543273B1 (en) * | 1999-08-17 | 2003-04-08 | The United States Of America As Represented By The Secretary Of The Navy | Efficient use of metallic materials for dynamic tear testing |
CN2938070Y (zh) * | 2006-07-27 | 2007-08-22 | 宝山钢铁股份有限公司 | 焊缝熔合线冲击试样缺口定位装置 |
CN101464248A (zh) * | 2008-12-18 | 2009-06-24 | 山东大学 | 检测高强度钢角焊缝接头性能的方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6543273B1 (en) * | 1999-08-17 | 2003-04-08 | The United States Of America As Represented By The Secretary Of The Navy | Efficient use of metallic materials for dynamic tear testing |
JP2003042916A (ja) * | 2001-07-30 | 2003-02-13 | Nippon Steel Corp | 溶接熱影響部の靱性に優れた鋼板の品質管理方法 |
CN2938070Y (zh) * | 2006-07-27 | 2007-08-22 | 宝山钢铁股份有限公司 | 焊缝熔合线冲击试样缺口定位装置 |
CN101464248A (zh) * | 2008-12-18 | 2009-06-24 | 山东大学 | 检测高强度钢角焊缝接头性能的方法 |
Non-Patent Citations (1)
Title |
---|
《电焊机》 20100731 李文彬等 P92钢焊缝细晶比例与冲击韧性关系研究 60-62 1 第40卷, 第7期 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636385A (zh) * | 2012-05-04 | 2012-08-15 | 东北电力科学研究院有限公司 | 焊缝高温强度及其缺口敏感性测试试样 |
CN105181490A (zh) * | 2015-09-18 | 2015-12-23 | 北京隆盛泰科石油管科技有限公司 | 采用dwtt实验评判材料在快速变形时塑性指标的方法 |
CN108956338A (zh) * | 2018-04-25 | 2018-12-07 | 马鞍山钢铁股份有限公司 | 一种评价激光拼焊板焊缝韧性的实验方法 |
CN109142097A (zh) * | 2018-09-30 | 2019-01-04 | 西安石油大学 | 一种表征材料冲击韧性的方法 |
CN112975282A (zh) * | 2021-02-09 | 2021-06-18 | 芜湖造船厂有限公司 | 用于确定夏比冲击试验试样缺口加工位置的方法 |
CN114279869A (zh) * | 2021-11-22 | 2022-04-05 | 岚图汽车科技有限公司 | 一种焊缝韧性评价方法 |
CN114279869B (zh) * | 2021-11-22 | 2023-11-10 | 岚图汽车科技有限公司 | 一种焊缝韧性评价方法 |
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Owner name: STATE GRID CORPORATION OF CHINA HEBEI ELECTRIC POW Effective date: 20121219 Owner name: HEBEI ELECTRIC POWER CORPORATION ELECTRIC POWER RE Free format text: FORMER OWNER: HEBEI ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20121219 |
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Effective date of registration: 20121219 Address after: 050021 No. 238 South Sports street, Yuhua Road, Hebei, Shijiazhuang Patentee after: Electric Power Research Institute of Hebei Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Construction & Adjustment Research Institute Address before: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Patentee before: Hebei Electric Power Research Institute |
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Inventor after: Feng Yanting Inventor after: Chen Ersong Inventor after: Niu Xiaoguang Inventor after: Li Zhongwei Inventor after: Li Wenbin Inventor after: Zheng Xiangfeng Inventor before: Feng Yanting Inventor before: Niu Xiaoguang Inventor before: Li Zhongwei Inventor before: Li Wenbin Inventor before: Zheng Xiangfeng |
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Free format text: CORRECT: INVENTOR; FROM: FENG YANTING NIU XIAOGUANG LI ZHONGWEI LI WENBIN ZHENG XIANGFENG TO: FENG YANTING CHEN ERSONG NIU XIAOGUANG LI ZHONGWEI LI WENBIN ZHENG XIANGFENG |