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X-Ray Microanalysis for Alloy Design

Published online by Cambridge University Press:  06 March 2019

Katsumi Ohno  and
Michio Yamazaki
Katsumi Ohno
Affiliation:
National Research Institute for Metals, 2-3-12 Makameguro, Meguro-ku Tokyo 153, Japan
Michio Yamazaki
Affiliation:
National Research Institute for Metals, 2-3-12 Makameguro, Meguro-ku Tokyo 153, Japan
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Extract

The characterization of alloys is strongly requested from metallurgists as basic data for computer aided alloy design systems for duplex type alloys such as α-γ type stainless steels, γ-γ’ type Ni-base superalloys, α-β type Ti alloys, etc. The characterization falls into the following three categories.

  1. 1) Determination of entire average composition of bulk specimens.

  2. 2) Identification and the determination of phases including deleterious phases in the alloys.

  3. 3) Determination of the composition of all phases in the alloys and the accuracy of the evaluation of the results obtained without standards.

Type
II. XRF Techniques and Instrumentation
Information
Advances in X-Ray Analysis , Volume 30: Thirty-Fifth Annual Conference on Applications of X-ray Analysis, August 4-8, 1986 , 1986 , pp. 67 - 75
Copyright
Copyright © International Centre for Diffraction Data 1986

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References

1. Yamgata, T., Hrada, H., Nalcazawa, S., and Yamazaki, M., 5th International Symposium on Superalloys, Oct, 11 (1984).Google Scholar
2. Yamazaki, M., Superalloys Japan-D Seminar, p, 13 (1985).Google Scholar
3. Yamazaki, M., et al., Final report of “Development of Ni-base Super alloys for Advanced Gas Turbines”, NRIM. 1985).Google Scholar
4. Gilfrich, J.V., Nagel, D. K. and Barbee, T.W. Jr., Appl. Spectro. 36 No. 1: 58 (1982).Google Scholar
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6. Ohno, K., Matsushima, T., Harada, H. and Yamazaki, M., Proc. 22nd Annual X-ray Chem. Anal. Japan, p. 63 (1985).Google Scholar
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