1) ultimate tensile strength
极限拉伸强度
1.
For aging at temperatures below 300 ℃, the alloys present a continuous precipitation process, which make the ultimate tensile strength increased.
在真应变η=6时效,合金具有高的时效强化效应,其极限拉伸强度增幅可达约12%;而在真应变η=9。
2.
Up to now there still exist many problems in the ultimate tensile strength analysis of rectangular plates with cracks.
本文利用弹塑性有限元分析结果对现有的裂纹板的拉伸极限强度简化公式进行了修正,得到了与实验结果比较吻合的修正公式,并且以受单向拉伸、具有中心穿透裂纹的正方形板为例,借助弹塑性断裂力学的理论推导了断裂控制基础上该材料的极限拉伸强度计算公式,从而从理论上解释了修正公式的合理性。
3.
The effect of the crack eccentricity ratio on the stress intensity fact or and the ultimate tensile strength for cracked ductile plates was investigated in this paper.
本文在有限元计算的基础上对具有偏心裂纹缺陷的矩形板的应力强度因子和极限拉伸强度进行了分析。
3) ultimate tensile strength
拉伸极限强度
4) open-hole tensile strength
极限开孔拉伸强度
5) top limitation of drawing
极限拉伸程度
1.
The formulas for calculating top limitation of drawing originated from the deformation limits on the flange and the wall of cylindrical articles are developed.
从圆柱形零件的凸缘上和壁上的允许变形出发 ,获得了极限拉伸程度的计算公式。
6) extreme stretch
极限拉伸
1.
Ltd controlled reservoir wall cracks of enhanced pumping station,the article discusses the problems of wall cracks of enhanced pumping station reservoir,and suggests some technical measures to control reservoir wall cracks effectively,such as to reduce to general temperature differences of common con- crete and to enhance the extreme stretch.
文章以湖南某铝业有限公司加压泵站贮水池池壁裂缝控制为例,具体探讨加压泵站贮水池池壁裂缝问题,提出以降低普通砼总温差和提高砼极限拉伸值等技术措施对池壁裂缝进行有效控制。
补充资料：拉伸极限强度
分子式：
CAS号：
性质：材料在拉伸断裂时的最大应力值。单位为N/cm2或Pa。用于表征材料或构件受拉力时抵抗破坏的能力。
CAS号：
性质：材料在拉伸断裂时的最大应力值。单位为N/cm2或Pa。用于表征材料或构件受拉力时抵抗破坏的能力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条