CN105004789B8 - 一种超声波测量焊接残余应力的误差修正方法 - Google Patents
一种超声波测量焊接残余应力的误差修正方法 Download PDFInfo
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CN105547544B (zh) * | 2016-01-04 | 2018-01-16 | 西南交通大学 | 用于宏观面外变形平板焊件的超声波残余应力测试方法 |
CN105424243B (zh) * | 2016-01-06 | 2019-06-18 | 北京理工大学 | 一种扭转残余应力超声无损检测方法 |
CN105716760B (zh) * | 2016-03-31 | 2018-07-13 | 西南交通大学 | 一种可修正晶粒度差异影响的超声波残余应力测试方法 |
CN106017763B (zh) * | 2016-05-20 | 2018-12-07 | 西南交通大学 | 一种可修正微观组织差异影响的超声波残余应力测量方法 |
CN106595926A (zh) * | 2016-11-14 | 2017-04-26 | 江苏科技大学 | 晶粒尺寸影响超声波评价焊接残余应力的修正方法 |
CN106769574B (zh) * | 2017-03-25 | 2023-03-24 | 西安科技大学 | 金属构件残余应力与表面硬度关系测试装置及方法 |
CN109163831B (zh) * | 2018-08-21 | 2020-11-13 | 南京中车浦镇城轨车辆有限责任公司 | 一种超声波残余应力测量方法 |
CN109341912B (zh) * | 2018-11-13 | 2019-11-01 | 西南交通大学 | 一种超声波平面楔块用于曲面工件的残余应力测量方法 |
CN114280089B (zh) * | 2021-12-29 | 2023-11-10 | 福建省锅炉压力容器检验研究院 | 一种基于x射线的火力发电关键部位焊缝应力测试装置 |
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CN102620676B (zh) * | 2012-05-02 | 2014-03-05 | 中国石油集团渤海石油装备制造有限公司 | 直缝埋弧焊管焊接热循环参数测量方法 |
CN102778385B (zh) * | 2012-07-11 | 2014-04-16 | 南京航空航天大学 | 一种焊接残余应力测量方法 |
CN202886034U (zh) * | 2012-11-19 | 2013-04-17 | 辽宁省电力有限公司电力科学研究院 | 焊接结构焊缝超声波残余应力测量装置 |
JP6089805B2 (ja) * | 2013-03-08 | 2017-03-08 | 新日鐵住金株式会社 | 測定装置、測定方法、プログラム及び記憶媒体 |
CN104048786B (zh) * | 2014-06-09 | 2016-03-30 | 中国航空工业集团公司北京航空材料研究院 | 一种超声波无损测量金属板材内部残余应力场的方法 |
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Effective date of registration: 20170830 Address after: 610031 Sichuan, Chengdu, Jinniu District, No. two North Ring Road, No. 1, No. 111 Patentee after: Southwest Jiaotong University Address before: 611430 A District, Xinjin County Industrial Park, Chengdu, Sichuan Patentee before: Sichuan Guangzheng Technology Co., Ltd. |
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Correction item: Patentee|Address|Patent agency|Agent Correct: Southwest Jiaotong University|610031 Sichuan, Chengdu, Jinniu District, No. two North Ring Road, No. 1, No. 111|Chengdu Zhongheng wisdomjoin patent agency (general partner) 51239|Wu Tong False: Sichuan Guangzheng Technology Co., Ltd.|611430 A District, Xinjin County Industrial Park, Chengdu, Sichuan|N/A Number: 36-02 Volume: 33 Correction item: Patentee|Address|Patent agency|Agent Correct: Southwest Jiaotong University|610031 Sichuan, Chengdu, Jinniu District, No. two North Ring Road, No. 1, No. 111|Chengdu Zhongheng wisdomjoin patent agency (general partner) 51239|Wu Tong False: Sichuan Guangzheng Technology Co., Ltd.|611430 A District, Xinjin County Industrial Park, Chengdu, Sichuan|N/A Number: 36-02 Page: Fei Ye Volume: 33 |