45钢/锡铅合金复合结构熔融沉积中熔滴过渡行为 |
徐思远,杜军,赵光喜,魏正英 |
Droplet transfer behavior in fused-deposition of 45 steel/tin lead alloy bimetallic structures |
Si-yuan XU,Jun DU,Guang-xi ZHAO,Zheng-ying WEI |
图 13 熔体沿环隙回流 |
Fig.13 Melt's back-flow along annular gap |
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