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- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- Why shall harden steel be annealed? 淬火钢为什么要退火呢?
- Why shall harden steel be annealed ? 淬火钢为什么要退火呢?
- Why shall harden steel be anneal? 淬火钢为什么要退火呢?
- Why shall harden steel is annealled? 淬火钢为什么要退火呢?
- Anneal means to make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- Anneal means to make harden steel soft and remove brittleness . 退火就是使淬火钢变软并消除其脆性。
- Anneal means make harden steel soft and removebrittleness. 退火就是使淬火钢变软并消除其脆性。
- Anneal means making harden steel soft and removing brittleness. 退火就是使淬火钢变软并消除其脆性。
- When it accumulated to a higher degree, the specimen began to shear and dilate after a short time of strain hardening. 达到一定程度后,岩石表现出短暂的应变硬化,岩石开始剪胀。
- The strain hardening behaviour of five TWIP steels with different Mn content was investigated by static tensile test and metallography. 采用静态拉伸、金相组织观察方法研究了5种不同锰含量的TWIP钢的拉伸应变硬化行为。
- Abstract The strain hardening behaviour of five TWIP steels with different Mn content was investigated by static tensile test and metallography. 摘要 采用静态拉伸、金相组织观察方法研究了5种不同锰含量的TWIP钢的拉伸应变硬化行为。
- The flow stress of the material changes with deformation, so called strain hardening or workhardening behavior and may be influenced by the rate of deformation. 材料的流量应力变化伴随着材料变形,这就是应变硬化或加工硬化特性而且会收到变形率的影响。
- The geometric and material nonlinearities,the linear kinematic hardening and the effect of strain hardening at corner zone by cold-forming are taken into account in the model. 分析结果表明:宽厚比和轴压比对构件滞回性能影响显著,随着宽厚比的增加,构件承载、转动以及塑性变形能力降低;
- The flow stress of the material changes with deformation, so called strain hardening or workhardening behaior and may be influenced by the rate of deformation. 材料的流量应力变化伴随着材料变形,这就是应变硬化或加工硬化特性而且会收到变形率的影响。
- Excellent performance on high hardened steel. 卓越的高硬度钢切削性能.
- Regarding the design method, pseudo strain hardening model, pseudo strain hardening performance indices and how to choose fiber, matrix and interface for UHTCC are introduced. 在材料设计方法部分,详细介绍准应变硬化模型、准应变硬化性能参数,以及材料中纤维、基体和界面各组分的选择。
- Nonlinear strain hardening, pressure and J3 dependent failure surface, strain softening, tensile and compressive damage and strain rate effects are accounted in the model. 模型考虑了应变硬化、压力和J3相关的失效面、软化、拉伸损伤、压缩损伤和应变率效应。
- This type of damage partly eliminates the strain hardening effect,reduces the effective loadlng area of specimens and accelerates the beglnning of plastic instability. 这些微观损伤起到部分抵消形变强化效应的作用,并导致试样有效承载截面减小,从而对塑性失稳的开始起到促进作用。
- Heat-treatment is used to normalize, to soften or to harden steels. 热处理的作用是使钢规格化、软化或者硬化。