DE3477061D1 - Method of testing ceramic article - Google Patents
Method of testing ceramic articleInfo
- Publication number
- DE3477061D1 DE3477061D1 DE8484106080T DE3477061T DE3477061D1 DE 3477061 D1 DE3477061 D1 DE 3477061D1 DE 8484106080 T DE8484106080 T DE 8484106080T DE 3477061 T DE3477061 T DE 3477061T DE 3477061 D1 DE3477061 D1 DE 3477061D1
- Authority
- DE
- Germany
- Prior art keywords
- ceramic article
- testing ceramic
- testing
- article
- ceramic
- 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
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
- G01N23/02—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 transmitting the radiation through the material
- G01N23/06—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 transmitting the radiation through the material and measuring the absorption
- G01N23/18—Investigating the presence of flaws defects or foreign matter
-
- 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
- G01N23/02—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 transmitting the radiation through the material
- G01N23/06—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 transmitting the radiation through the material and measuring the absorption
- G01N23/083—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 transmitting the radiation through the material and measuring the absorption the radiation being X-rays
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58096600A JPS59221643A (ja) | 1983-05-31 | 1983-05-31 | セラミツクス物品の検査法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3477061D1 true DE3477061D1 (en) | 1989-04-13 |
Family
ID=14169365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484106080T Expired DE3477061D1 (en) | 1983-05-31 | 1984-05-28 | Method of testing ceramic article |
Country Status (4)
Country | Link |
---|---|
US (1) | US4601050A (de) |
EP (1) | EP0129733B1 (de) |
JP (1) | JPS59221643A (de) |
DE (1) | DE3477061D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60181640A (ja) * | 1984-02-29 | 1985-09-17 | Nippon Steel Corp | 工業用放射線断層撮影方法 |
JPS63274852A (ja) * | 1987-05-01 | 1988-11-11 | Toshiba Ceramics Co Ltd | 反応焼結窒化珪素焼結体の窒化状態評価方法 |
JP2005283547A (ja) * | 2004-03-31 | 2005-10-13 | Ngk Insulators Ltd | セラミック構造体の検査方法 |
US7254211B2 (en) * | 2004-09-14 | 2007-08-07 | Hitachi, Ltd. | Method and apparatus for performing computed tomography |
JP5090714B2 (ja) * | 2006-11-08 | 2012-12-05 | 株式会社リガク | 検出値較正方法、x線ct装置、較正用ファントムおよび保持具 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1475303A (en) * | 1973-06-05 | 1977-06-01 | Emi Ltd | Apparatus for examining a body by means of penetrating radiation |
GB1005557A (en) * | 1964-06-08 | 1965-09-22 | Rolls Royce | Improvements in or relating to packing of test-pieces during tomography |
GB1150193A (en) * | 1967-03-31 | 1969-04-30 | Asahi Glass Co Ltd | A Method of Non-Destructive Testing and Masking Liquids for such Testing. |
US3715588A (en) * | 1970-10-26 | 1973-02-06 | Norland Corp | Bone mineral analyzer |
SE347859B (de) * | 1970-11-30 | 1972-08-14 | Medinova Ab | |
GB1455120A (en) * | 1973-01-31 | 1976-11-10 | Emi Ltd | Radiography |
JPS5547841A (en) * | 1978-09-30 | 1980-04-05 | Shimadzu Corp | Computer tomograph camera |
CA1136776A (en) * | 1979-03-23 | 1982-11-30 | Brian K. Rutt | Split filter ct |
JPS55160839A (en) * | 1979-06-01 | 1980-12-15 | Tokushu Toryo Kk | Pastelike radiationnshielding material for radiation permeation system nondestructive inspection |
JPS5776444A (en) * | 1980-10-31 | 1982-05-13 | Nippon Steel Corp | Testing method for refractories |
JPS5776442A (en) * | 1980-10-31 | 1982-05-13 | Nippon Steel Corp | Testing apparatus of transmission ofradiant ray |
JPS5776443A (en) * | 1980-10-31 | 1982-05-13 | Nippon Steel Corp | Testing method for transmission od radiant ray of metallic material |
-
1983
- 1983-05-31 JP JP58096600A patent/JPS59221643A/ja active Granted
-
1984
- 1984-05-28 EP EP84106080A patent/EP0129733B1/de not_active Expired
- 1984-05-28 DE DE8484106080T patent/DE3477061D1/de not_active Expired
- 1984-05-30 US US06/615,272 patent/US4601050A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0129733B1 (de) | 1989-03-08 |
JPH0237538B2 (de) | 1990-08-24 |
US4601050A (en) | 1986-07-15 |
JPS59221643A (ja) | 1984-12-13 |
EP0129733A3 (en) | 1986-06-04 |
EP0129733A2 (de) | 1985-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |