旋锻对钴、锰微合金化93W合金性能和组织的影响

The Effect of Swaging on Performance and Microstucture of 93W Alloy-Micro alloyed by Co、Mn

摘要: 测试了Co、Mn微合金化钨合金经10%面缩率旋锻后的力学性能。用S-250型扫描电镜和H-800型透射电镜对合金的组织、断口及薄膜试样进行了分析,发现形变大大提高了合金强度并在粘结相中产生大量位错。

Abstract: The mechanical properties of Tungsten alloy micro alloyed by Co,Mn and swaged by 10% intersect face reduction are measured.The microstucture,fracture and filmasample were analyzed with S-250 SEM and H-800 TEM.It was found that the alloystrengh was improived greatly and a great quantity of dislocation in binding phase was produced after swaging.