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Method for evaluating the resilience of a welded assembly and corresponding analysis apparatus measuring the speeds of ultrasonic surface waves

机译：评估焊接组件回弹性的方法和测量超声波表面波速度的相应分析装置

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摘要

Ultrasonic waves are produced at the surface of a thin metal sheet (27) welded to a substrate (28): it was noted that the speed of propagation of the surface waves could then be correlated to the resilience of the welded assembly to enable non-destructive monitoring.

机译：超声波在焊接到基板（ 28 ）的薄金属板（ 27 ）的表面上产生：应注意，表面波的传播速度可以然后与焊接组件的弹性相关联，以实现无损监控。 展开▼

著录项

公开/公告号US6681632B2

专利类型

公开/公告日2004-01-27

原文格式PDF

申请/专利权人 SNECMA MOTEURS;
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申请/专利号US20010926593

发明设计人 JEAN-YVES FRANCCEDIL;OIS ROGER CHATELLIER;DANIEL SEACUTE;BASTIEN RAMAHEFASOLO;
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申请日2001-11-23

分类号G01H10/00;

国家 US

入库时间 2022-08-21 23:14:23

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