A Research on Development of 3-dimensional Non-destructive Analysis for Preferential Texture by X-ray Topography
| Project/Area Number |
09650795
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Material processing/treatments
|
|---|
| Research Institution | CHIBA INSTITUTE OF TECHNOLOGY |
|---|
Principal Investigator |
HOMMA Teiichi CHIBA INSTITUTE OF TECHNOLOGY ENGINEERING PROFESSOR, 工学部, 教授 (20013112)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
MOTOYASU Genjirow CHIBA INSTITUTE OF TECHNOLOGY ENGINEERING ASSOCIATE PROFESSOR, 工学部, 助教授 (30157846)
|
|---|
| Project Period (FY) |
1997 – 1998
|
| Project Status |
Completed (Fiscal Year 1998)
|
| Budget Amount *help |
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1998: ¥200,000 (Direct Cost: ¥200,000)
Fiscal Year 1997: ¥1,900,000 (Direct Cost: ¥1,900,000)
|
|---|
| Keywords | Crystalline Structure・Texture Control / Radiation / Non-destructive Inspection |
|---|
| Research Abstract |
A result of a basic research to develop non-destructive analytic method for crystalline material with preferential oriented texture is presented as follows.
1. Development of the analytic system of 3-dimensional crystalline texture by x-ray topographic method.
A modified Laue method is used for obtaining nondestructively the information about the unidirectionally oriented crystalline texture.
X-ray photographs of oriented crystals can be made with nearly pararrel beams from a point source of white radiation located far from the surface of the crystal itself. Diffraction system with a narrow long slit system was employed.
2. Non-destructive analysis of the unidirectionally solidified texture
Cast aluminum strips produced using the open type, heted mold continuous casting(Ohno Strip Casting)process was used. A strongly oriented texture shows clear "Lane lines". There is a correlation between change in pattern and texture informations obtained from the destructive methods..
|
Report
(3 results)
Research Products
(4 results)
