1) ductile fracture mechanism
韧性断裂机理
1.
Theoretical inquiry into ductile fracture mechanism and modification of ductile fracture criterion based on aluminum alloy sheet;
韧性断裂机理的理论探讨与基于铝合金薄板韧性断裂准则的修正
2) ductile fracture mechanism
韧性断裂机制
1.
Investigation of ductile fracture mechanism on 6063 aluminum alloy;
6063铝合金韧性断裂机制的研究
3) fracture toughness
断裂韧性
1.
Research on fracture toughness of 2124 aluminum alloy;
2124铝合金超厚板断裂韧性的研究
2.
Effects of heating temperature on the fracture toughness of macroporous alumina supports added Al powder;
热处理温度对金属Al增韧氧化铝多孔陶瓷支撑体断裂韧性的影响
3.
Microstructure and fracture toughness of directionally solidified Al_2O_3/YAG/ZrO_2 eutectic ceramics by laser zone remelting;
激光区熔定向凝固Al_2O_3/YAG/ZrO_2共晶自生复合陶瓷的显微组织与断裂韧性
4) ductile fracture
韧性断裂
1.
Analysis of tendency of ductile fracture at corner of workpiece during grooveless rolling;
无槽轧制轧件角部的韧性断裂趋势分析
2.
Research on ductile fracture criteria and the application in cold heading process;
韧性断裂准则的研究及其在冷镦成形过程中的应用
3.
Parameter for ductile fracture of single notches on the basis of meso-mechanics and its applications;
单面缺口的韧性断裂参量及其应用
5) toughness
[英]['tʌfnis] [美]['tʌfnɪs]
断裂韧性
1.
Comparison studies with different fiber, fiber thickness, fiber length, cross-section and fiber amount showed that the adding of fiber improved the toughness of SSCHB, especially the adding of certain amount of oxidation treated polypropylene fiber with fiber length of 15mm.
通过改变掺加纤维的种类、纤度、长度、截面形状、数量,进行砂浆断裂韧性的对比实验。
2.
And fracture toughness is main factor that affects the low-cycle thermal fatigue of 4Cr3Mo2NiVNb steel.
试验结果同时表明，影响热作模具钢低周热疲劳的主要因素是钢的断裂韧性。
3.
The results are analyzed and on equation between fatigue fracture toughness K_(IF) and fatigue life N_f is formulated in this paper.
给出了交变加载(疲劳)断裂韧性指标K_(IF)和断裂的疲劳次数(疲劳寿命)N_f的表达式。
6) Rupture Toughness
断裂韧性
1.
Previous studies showed that the rupture toughness and abrasion resistance of epoxy mortar could be improved by adopting the Sea Island Structure(SIS) epoxy resin.
以往研究表明,采用海岛结构环氧增韧技术可以提高环氧砂浆的断裂韧性和抗冲磨强度。
补充资料：韧性断裂
分子式：
CAS号：
性质：又称剪切断裂。有明显塑性变形的断裂。断面呈暗纤维状，断口表面与受力方向或45 角。当容器承受的压力超过设计压力达到材料的屈服极限时，容器开始变形，容器直径增大、壁厚减小，达到不稳定状态后，容器局部塑性变形骤增，破裂失效。
CAS号：
性质：又称剪切断裂。有明显塑性变形的断裂。断面呈暗纤维状，断口表面与受力方向或45 角。当容器承受的压力超过设计压力达到材料的屈服极限时，容器开始变形，容器直径增大、壁厚减小，达到不稳定状态后，容器局部塑性变形骤增，破裂失效。
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参考词条