NITRIDE AND OXIDE FORMATION ON PURE METALS BY PULSE LASER IRRADIATION

被引:8
作者
NISHITANI, SR
YAMAOKA, H
YAMAGUCHI, M
机构
[1] Department of Metal Science and Technology, Kyoto University, Kyoto
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1990年 / 29卷 / 11期
关键词
METAL NITRIDES; METAL OXIDES; LASER IRRADIATION; SURFACE TREATMENT;
D O I
10.1143/JJAP.29.2477
中图分类号
O59 [应用物理学];
学科分类号
摘要
Pure metals (Al, Fe, Nb, Ni, Ti, W, and Zr) have been irradiated in air and N2 gas using a high-power pulse laser, and surface products, nitrides and/or oxides, have been identified by X-ray diffractometry. Which of the nitrides and oxides are formed on the irradiated surface of these metals mainly depends on the boiling point of the metals. The mechanisms of the formation of nitrides and oxides on the surface of metals irradiated by a high-power pulse laser have been proposed.
引用
收藏
页码:2477 / 2480
页数:4
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