JPH0535332Y2 - - Google Patents
Info
- Publication number
- JPH0535332Y2 JPH0535332Y2 JP1985065268U JP6526885U JPH0535332Y2 JP H0535332 Y2 JPH0535332 Y2 JP H0535332Y2 JP 1985065268 U JP1985065268 U JP 1985065268U JP 6526885 U JP6526885 U JP 6526885U JP H0535332 Y2 JPH0535332 Y2 JP H0535332Y2
- Authority
- JP
- Japan
- Prior art keywords
- flaw detection
- test piece
- sensitivity
- piece block
- flaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 73
- 230000035945 sensitivity Effects 0.000 claims description 27
- 239000000523 sample Substances 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 description 29
- 238000005452 bending Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985065268U JPH0535332Y2 (ko) | 1985-05-01 | 1985-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985065268U JPH0535332Y2 (ko) | 1985-05-01 | 1985-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61181370U JPS61181370U (ko) | 1986-11-12 |
JPH0535332Y2 true JPH0535332Y2 (ko) | 1993-09-08 |
Family
ID=30597113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985065268U Expired - Lifetime JPH0535332Y2 (ko) | 1985-05-01 | 1985-05-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0535332Y2 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5298439B2 (ja) * | 2007-03-08 | 2013-09-25 | 大同特殊鋼株式会社 | 超音波探傷装置、この超音波装置の感度補正方法および超音波探傷方法 |
JP2010230350A (ja) * | 2009-03-26 | 2010-10-14 | Honda Motor Co Ltd | ワーク硬度計測装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5879260U (ja) * | 1981-11-24 | 1983-05-28 | 日本鋼管株式会社 | 超音波感度較正装置 |
-
1985
- 1985-05-01 JP JP1985065268U patent/JPH0535332Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61181370U (ko) | 1986-11-12 |
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