硬化特性 meaning in Chinese

hardenability
hardening behavior
hardening characteristics

Characteristics of hydration and har dening of na2so4 - slag cement
矿渣水泥的水化与硬化特性研究
The effect of re - solution and re - ageing on mechanical properties and microstructure of 7175 aluminum alloy
7055铝合金的时效硬化特性与电导率
The cyclic hardening behavior under different loading paths and different load conditions was studied
讨论了材料在不同加载路径及不同工况下的循环硬化特性。
The age hardening characteristic of as - cast cu20ni20mn and cu20ni35mn alloys and the interface characteristic between the alloy and cast tungsten carbide were studied , and on the basis of this study , composites of cu - ni - mn alloy reinforced with different volume fraction ( 0 - 45vol . % ) and different size ( 42 - 362 m ) of cast tungsten carbide particles were made by vacuum hot - pressing liquid sintering technology . pin on disk two body abrasion tests have been performed with different size of sic abrasive under different loads
本文研究了铸态cu20ni20mn和cu20ni35mn合金的时效硬化特性及其与铸造碳化钨的界面特性，并在此基础上以不同尺寸( 42 362 m )的铸造碳化钨颗粒为增强体，采用真空热压液相烧结技术制备了不同颗粒含量( 0 45vol . )的铸造碳化钨颗粒增强cu - ni - mn合金基复合材料；以不同粒度的sic为磨料，在不同载荷条件下利用销?盘磨损试验机测试了复合材料的二体磨料磨损性能。