【摘要】 详细综述了最近国外Mo-Si-B合金的研究进展。Mo-Si-B合金作为最新的一代航空发动机用结构材料和高温抗氧化涂层材料,国外对此进行了大量的研究,并获得突破性进展。研究结果表明,添加硼的Mo-Si-B系合金具有优异的高温力学性能和可与MoSi2相比的优异的高温抗氧化性能。国内至今未见相关报道,希望此文能够推动和促进国内对这一高新材料的研究。更多还原

【Abstract】 Recent development of Mo-Si-B system alloys is reviewed in detail.As a candidate structure material for aircraft engines and proactive layer ,efforts has been devoted to its investigation, and great breakthrough has been made. The results indicate,Mo-Si-B system alloys is of outstanding high temperature mechanical properties and sound oxidation resistance.No reports have been seen in domestics. Impetus to intimate and advance the study of Mo-Si-B alloys is expected for this paper concerned.更多还原