JP2018205033A5 - - Google Patents

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JP2018205033A5
JP2018205033A5 JP2017108378A JP2017108378A JP2018205033A5 JP 2018205033 A5 JP2018205033 A5 JP 2018205033A5 JP 2017108378 A JP2017108378 A JP 2017108378A JP 2017108378 A JP2017108378 A JP 2017108378A JP 2018205033 A5 JP2018205033 A5 JP 2018205033A5
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Japan
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inspection object
reflected
signal
reflection
internal defect
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JP2017108378A
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Japanese (ja)
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JP2018205033A (ja
JP6990046B2 (ja
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JP2017108378A 2017-05-31 2017-05-31 検査対象物の内部欠陥の検出方法及び検出装置 Active JP6990046B2 (ja)

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JP2017108378A JP6990046B2 (ja) 2017-05-31 2017-05-31 検査対象物の内部欠陥の検出方法及び検出装置

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Application Number Priority Date Filing Date Title
JP2017108378A JP6990046B2 (ja) 2017-05-31 2017-05-31 検査対象物の内部欠陥の検出方法及び検出装置

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JP2018205033A JP2018205033A (ja) 2018-12-27
JP2018205033A5 true JP2018205033A5 (enExample) 2020-07-02
JP6990046B2 JP6990046B2 (ja) 2022-01-12

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JP2017108378A Active JP6990046B2 (ja) 2017-05-31 2017-05-31 検査対象物の内部欠陥の検出方法及び検出装置

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119438383A (zh) * 2019-04-17 2025-02-14 Dmc全球公司 识别多层制品中健全结合和薄弱结合之间结合边界的方法和系统
JP7252918B2 (ja) * 2020-04-14 2023-04-05 三菱重工業株式会社 軟化組織検出方法
CN116401496B (zh) * 2023-06-08 2023-08-18 广东普蓝地理信息服务有限公司 给排水管道检测内部缺陷信息方法、装置、设备及介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093955A (ja) * 1983-10-28 1985-05-25 Hitachi Ltd 超音波検査装置
JPS6125057A (ja) * 1984-07-13 1986-02-03 Kobe Steel Ltd 管の超音波探傷法
US4699007A (en) * 1984-07-13 1987-10-13 Kabushiki Kaisha Kobe Seiko Sho Method of and apparatus for ultrasonic flaw detection
JP2961833B2 (ja) * 1990-08-13 1999-10-12 石川島播磨重工業株式会社 結晶粒度測定方法
JPH06337262A (ja) * 1993-05-28 1994-12-06 Sumitomo Metal Ind Ltd 超音波探傷方法および装置
JP2001343370A (ja) * 2000-06-06 2001-12-14 Mitsubishi Heavy Ind Ltd 超音波探傷方法

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