JPS6336459B2 - - Google Patents
Info
- Publication number
- JPS6336459B2 JPS6336459B2 JP54076820A JP7682079A JPS6336459B2 JP S6336459 B2 JPS6336459 B2 JP S6336459B2 JP 54076820 A JP54076820 A JP 54076820A JP 7682079 A JP7682079 A JP 7682079A JP S6336459 B2 JPS6336459 B2 JP S6336459B2
- Authority
- JP
- Japan
- Prior art keywords
- width
- crack
- fracture surface
- relationship
- fracture
- 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
Links
- 238000000034 method Methods 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 15
- 238000005211 surface analysis Methods 0.000 claims description 14
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 17
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000009661 fatigue test Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004686 fractography Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7682079A JPS561340A (en) | 1979-06-20 | 1979-06-20 | X-ray fracture analysis method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7682079A JPS561340A (en) | 1979-06-20 | 1979-06-20 | X-ray fracture analysis method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS561340A JPS561340A (en) | 1981-01-09 |
JPS6336459B2 true JPS6336459B2 (US20030157025A1-20030821-C00018.png) | 1988-07-20 |
Family
ID=13616301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7682079A Granted JPS561340A (en) | 1979-06-20 | 1979-06-20 | X-ray fracture analysis method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS561340A (US20030157025A1-20030821-C00018.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01157654U (US20030157025A1-20030821-C00018.png) * | 1988-04-19 | 1989-10-31 | ||
JPH06225849A (ja) * | 1993-02-01 | 1994-08-16 | Azuma Kogyo Kk | 清掃具 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010406U (ja) * | 1983-06-30 | 1985-01-24 | 井関農機株式会社 | 耕耘装置における均平カバ− |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120894A (US20030157025A1-20030821-C00018.png) * | 1974-08-09 | 1976-02-19 | Hitachi Ltd | |
JPS537286A (en) * | 1976-07-08 | 1978-01-23 | Hitachi Ltd | Quantitative x-ray fracture analysis |
-
1979
- 1979-06-20 JP JP7682079A patent/JPS561340A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120894A (US20030157025A1-20030821-C00018.png) * | 1974-08-09 | 1976-02-19 | Hitachi Ltd | |
JPS537286A (en) * | 1976-07-08 | 1978-01-23 | Hitachi Ltd | Quantitative x-ray fracture analysis |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01157654U (US20030157025A1-20030821-C00018.png) * | 1988-04-19 | 1989-10-31 | ||
JPH06225849A (ja) * | 1993-02-01 | 1994-08-16 | Azuma Kogyo Kk | 清掃具 |
Also Published As
Publication number | Publication date |
---|---|
JPS561340A (en) | 1981-01-09 |
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