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Interconnection between Short-Term Strength, Static Stress-Rupture Strength, and Creep Resistance of Tungsten, Molybdenum, and Alloys Based on them

机译:基于它们的钨,钼和合金的短期强度,静应力断裂强度和抗蠕变性之间的相互关系

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摘要

Comprehensive analysis of experimental data forthe high-temperature mechanical properties of commercialpurity tungsten, molybdenum, and their alloys with solidsolution, dispersion, and mixed hardening prepared by powdermetallurgy with different forms of uniaxial tension is provided.It was established that for materials of this class at hightemperature (0.5-0.8 T_m) there is a close correlation betweenshort-term and static stress-rupture strength, and creep resistance,which is described by unified functional dependences that arecommon for all of the metals and alloys studied.
机译:综合分析了通过粉末冶金以不同形式的单轴张力制备的商业纯度钨,钼及其合金的固溶,分散和混合硬化的高温力学性能的实验数据。在高温(0.5-0.8 T_m)下,短期和静态应力断裂强度与抗蠕变性之间存在密切的关系,这通过所有研究的金属和合金常见的统一功能依赖性来描述。

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