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激光熔复层脆性的声发射研究
STUDY ON THE BRITTLENESS OF LASER CLADDING COATINGS BY AE TECHNIQUE
【摘要】 本文用声发射方法评价激光熔复层和火焰喷涂层的脆性及强度,试验表明,激光熔复处理显著提高了材料的性能。
【Abstract】 The brittleness and strength of laser cladding coatings and flame-sprayed coatings have been evaluated by acoustic emission technique. It is shown that the performance of steel materials can be significantly improved by laser cladding processing.
- 【文献出处】 无损检测 ,Nondestructive Testing , 编辑部邮箱 ,1987年03期
- 【分类号】TG174.4
- 【下载频次】13