快冷段冷速和过时效温度对烘烤硬化性能均无明显影响;
The cooling velocity of fast cooling section and over aging temperature have no significant effect on bake hardening property.
如该设计基于应变硬化性能,设计应力通常在HAZ实际屈服点以上。
If the design is based on the strain hardened properties, the allowable design stress will usually be above the actual yield point of the HAZ.
研究了使用双快水泥和缓凝剂配制混凝土的凝结硬化性能和强度性能。
This paper studied the setting and hardening property and strength property of concrete prepared by fast setting and hardening cement and retarding admixture.
采用压缩试验方法,就合金元素对铸态锰钢的加工硬化性能的影响作了系统试验;
The effects of alloying elements on the work hardening ability of as cast manganese steels wre carried out by means of compressive tests.
研究分析烘烤温度、烘烤时间、预应变量等烘烤条件对超低碳烘烤硬化钢烘烤硬化性能的影响。
The present paper discusses the effect of baking temperature, baking time and pre-strain on the bake hardenability of ultra low carbon bake hardening steel (ULC-BH steel).
在设计方法方面,准应变硬化模型,准应变硬化性能指标和如何选择纤维,基体和界面UHTCC的介绍。
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.
通过多种外加剂的复合,研究了几种以“UNF5”为主体的复合外加剂及其对改善水泥水化硬化性能的复合效应。
The composite effect of admixtures, which are mainly composed of UNF5 admixture for modifying the hydration and hardening performance of cement, is investigated through composing several admixtures.
本文通过试验对汽车用高强度钢板B180H1的力学性能、成形性能、烘烤硬化性能和抗凹陷性能进行了全面的研究,并与DC04钢板的各项性能进行了比较。
In this paper, mechanical property, forming ability, baked-hardening and dent resistance properties of high strength steel B180H1 are studied by experiments, and compared with those of steel DC04.
研究了烘烤温度、烘烤时间和预拉伸应变量对罩式炉退火工艺生产的各向同性钢的烘烤硬化性的影响,并与力学性能相当的冷轧烘烤硬化钢进行了对比。
The effects of baking temperature, baking time and prestrain on the bake hardenability and dent resistance of isotropic sheet steel and BH sheet steel produced by batch annealing were studied.
研究了烘烤温度、烘烤时间和预拉伸应变量对罩式炉退火工艺生产的各向同性钢的烘烤硬化性的影响,并与力学性能相当的冷轧烘烤硬化钢进行了对比。
The effects of baking temperature, baking time and prestrain on the bake hardenability and dent resistance of isotropic sheet steel and BH sheet steel produced by batch annealing were studied.
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