Mo-La合金厚板材的力学性能研究

RESEARCH ON MECHANICAL PSOPESTIES OF MOLYBDENUM-LANTHANUM ALLOY ROLLED PLATE

着重研究了La含量0.29%,厚度2.5 mm的Mo-La合金板材在不同退火温度下的室温和高温拉伸性能。结果表明,板材成品退火温度在1 250℃,具有较好的深加工性能。

The tensile strength of Mo - La alloy plate with 2.5 mm in thickness at room and high temperature was tested with different annealing temperatures. The results show that the Mo - La alloy plate annealed at the temperature of 1 250 ℃ is possessed of the better deep - drawing properties