发明名称 |
METHOD FOR DETERMINING BOILER TUBE COLD SIDE CRACKING AND ARTICLE FOR ACCOMPLISHING THE SAME |
摘要 |
<p>Disclosed herein is a scanning device for performing ultrasonic nondestructive testing of a tube, comprising a housing; the housing having bottom surface that is concavely curved with cavities to accommodate a waveguide assembly and an encoder assembly; where the waveguide assembly comprises a waveguide and a probe that are in communication with one another; the waveguide having at least one surface that is contoured to match an outer surface of the tube; where the waveguide facilitates the transmission of ultrasonic signals into the tube generated by the probe; and where the encoder assembly comprises a spring loaded wheel that contacts the tube; and where the encoder assembly provides a signal indicative of a location of the probe relative to a position on the tube as the scanning device is moved in a direction of a longitudinal axis of the tube. [II.</p> |
申请公布号 |
AU2013242841(B2) |
申请公布日期 |
2015.02.05 |
申请号 |
AU20130242841 |
申请日期 |
2013.10.11 |
申请人 |
ALSTOM TECHNOLOGY LTD |
发明人 |
BRIGNAC, JACQUES L.;KIDD, LARRY D.;LUCAS, ROBERT E.;CURL, CHRISTOPHER DANIEL |
分类号 |
G01N29/24 |
主分类号 |
G01N29/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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