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1)  Fracture toughening
断裂增韧
2)  crack toughness
增韧止裂
1.
The effect of bolting on the increase of rock crack toughness;
岩质边坡卸荷裂隙加固锚杆的增韧止裂机制与效果分析
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)  fracture toughness
断裂韧度
1.
CTOD fracture toughness of welded joint of TCS stainless steel;
TCS不锈钢焊接接头CTOD断裂韧度试验研究
2.
Microstructure and fracture toughness of joint under different welding conditions;
不同焊接条件下接头组织和断裂韧度的对比分析
3.
Numerical simulation and study on fracture toughness of submarine pipeline;
海底管线用钢低温断裂韧度的试验研究和数值模拟
5)  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
6)  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。
补充资料:氧化锆相变增韧陶瓷
分子式:
CAS号:

性质:一种利用氧化锆马氏体相变效应来改善脆性的陶瓷。氧化锆在由四方相向单斜相转变时(即马氏体相变),伴随体积和形状变化。能吸收能量,减缓裂纹尖端的应力集中,阻止裂纹扩展,从而提高材料韧性,包括应力诱导相变增韧、裂纹弯曲增韧和微裂纹增韧。分为稳定氧化锆陶瓷(PSZ)、四方氧化锆多晶体陶瓷(TZP)和氧化锆增韧陶瓷(ZTC)三种。用于增强陶瓷基和金属基复合材料韧性。

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