【摘 要】
：
Alloying is an important method to improve properties of casts. The influences of Mo and RE on the mechanical properties of ZG30Cr were investigated in this wor
【机 构】
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School of Material Science and Engineering,Foundry Factory of Ji'ning Maintenance & Reparation Depa
论文部分内容阅读
Alloying is an important method to improve properties of casts. The influences of Mo and RE on the mechanical properties of ZG30Cr were investigated in this work. A good comprehensive mechanical properties of the alloy with 0.3% Mo and 0.1% RE were obtained. The elongation, tensile strength, impact toughness and hardness of the alloy reaches 7.21%, 577.49 MPa, 91.7 J·cm-2 and HRC 24.6, respectively.
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