发明名称 |
Ultrasound inspection methods for noisy cast materials and related probes |
摘要 |
Ultrasound inspection methods for noisy materials and related probes are disclosed to inspect a defect in a cast material that use polycarbonate delay layers having a first surface configured to be disposed on a surface of the cast material; and an acoustic crystal element disposed on a second surface of the polycarbonate delay layer. |
申请公布号 |
US8181523(B2) |
申请公布日期 |
2012.05.22 |
申请号 |
US20080338495 |
申请日期 |
2008.12.18 |
申请人 |
BATZINGER THOMAS JAMES;BARIGAZZI RICCARDO;BETTI FABRIZIO;FAIDI WASEEM IBRAHIM;GIORNI EUGENIO;HACKENBERGER DANE E.;IOZZELLI FEDERICO;KM MANOJ KUMAR;SUN ZONGQI;SWEIGART TOBY L.;NUOVO PIGNONE S.P.A. |
发明人 |
BATZINGER THOMAS JAMES;BARIGAZZI RICCARDO;BETTI FABRIZIO;FAIDI WASEEM IBRAHIM;GIORNI EUGENIO;HACKENBERGER DANE E.;IOZZELLI FEDERICO;KM MANOJ KUMAR;SUN ZONGQI;SWEIGART TOBY L. |
分类号 |
G01N29/12 |
主分类号 |
G01N29/12 |
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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