报导了通过改变热处理制度调整铝合金锻件强度与塑性指标。
This paper reports that the strength and Plasticity of aluminium alloy forging is adjusted by changing system of heat treatment.
对旋压工件采用不同温度的退火，得到不同的力学性能和塑性指标。
The different mechanical properties and plasticity of workpiece were obtained through adjusting annealing temperature.
它主要是由于热处理之后大量保留了稳定的亚组织，提高了材料的强度、塑性指标，而不降低材料的冲击韧性。
The treatment improves the tensile strength and ductility of the alloy without reduction of its impact toughness, chiefly because a large amount of substructure remains in it after the heat treatment.
结果表明：当锻造产生了白点和过热缺陷时，牙轮牙爪的力学性能明显下降，尤其是塑性指标和冲击韧度降低明显。
It is of vital process step that the temperature of rolled products when inceptively charged into soaking pit for preventing steel from having flakes and internal crack, etc.
通过对钢筋化学成分及轧制参数与钢筋强度和塑性指标的相关性分析，发现钢筋的化学成分和轧制过程的轧制参数对钢筋最终的性能也有很大影响。
Correlative analysis of the chemic composition, rolling parameter and mechanic characters make clear that chemic composition, rolling parameter will have effect on the mechanical of steel bar.
弹性模量是塑性混凝土的一项重要力学性能指标。
The elastic modulus is one important mechanical performance index of plastic concrete.
引入了地震损伤的整体演化指标，通过有限元方法利用材料塑性损伤模型模拟桥梁结构在地震激励下的非线性损伤演化过程。
The total evolution index was induced and the FEM of material plastic damage model was supplied to simulate the nonlinear damage evolution of bridge structure subjected to the earthquake excitation.
用于测定氨纶丝断裂强度、断裂伸长率、定伸长负荷、应力松弛，塑性变形等性能指标。
Used for testing indexes of polyurethane monofilament, such as breaking tenacity, elongation at break, load at specified elongation, relaxation of stress, plastic deformation, etc.
简述新型热塑性聚氨酯弹性树脂的制备工艺，列举该弹性树脂的主要性能指标。
Preparation process of new thermoplastic elastic urethane resin was briefly introduced, the main performance of the resin were listed.
它一般不能用物理指标或弹性塑性理论模型方法确定其承载力与变形模量。
Generally its bearing capacity and deformation modulus cannot be determined by the physical parameters or by the method of elastic - plastic theoretical models.
提出通过胶料混炼过程参数预测混炼胶塑性和分散性质量指标的方法。
A method was proposed for predicting the plasticity and dispersion of mix using the parameters obtained in mixing process.
本文运用模糊数学的方法对膨胀土的膨胀力、自由膨胀率、液限、塑性指数4项指标综合评价，建立模糊识别分类方法。
This article use fuzzy mathematics to appraise 4 indexs include expansion force, free expansion ration, liquid limit, plastic limit and establish a fuzzy method to judge the swell-shrink grade.
粉土的塑性指数一般小于10，但阿太堡界限是否适用于作为评价粉土的指标是值得怀疑的。
The plasticity index of silt is in general less than 10, but whether Atterberg limits can be used as indices for such soils is doubtful.
解释了2091合金比其他牌号铝锂合金具有更好的强韧性和塑性综合性能指标的原因。
The reason why 2091 alloy has the higher ductility and mechanical properties than other kinds of Al-Li alloys is given in some extent of detail.
解释了2091合金比其他牌号铝锂合金具有更好的强韧性和塑性综合性能指标的原因。
The reason why 2091 alloy has the higher ductility and mechanical properties than other kinds of Al-Li alloys is given in some extent of detail.
应用推荐