断裂韧性

核监测用断裂韧性Charpy尺寸试样的合理设计

The Reasonable Design of Charpy-size Specimen for Fracture Toughness Test in Nuclear Surveillance

球墨铸铁断裂韧性测试程序的开发

Development of the Program for Testing the Fracture Toughness of Nodular Cast Iron

硅钢解理断裂韧性K（Ic）与温度的关系

On the temperature dependence of cleavage fracture toughness of silicon steel

随着Mg含量的减少，复合材料断裂韧性降低、耐磨性大幅度提高。

The fracture toughness decreases and anti-wear of that greatly increases with magnesium content decreasing .

刚玉瓷成形工艺与断裂韧性K（IC）的关系

The Relation between the Forming Technology and the Fracture Toughness K_IC of Corundum Ceramics

Al2O3/SiC纳米复相陶瓷断裂韧性的研究

Study on fracture toughness of Al_2O_3 / SiC nano-composites

玻纤表面处理对于玻纤增强PET复合材料断裂韧性的影响

Effect of surface-treating of glass fiber on the gf / pet composites fracture toughness

人密质骨J积分的测试和断裂韧性的研究

Test on J-Integral and Study of Fracture Toughness of Human Compact Bone

低合金钢断裂韧性J（Ic）韧脆转变机理的研究

Study of Low Alloy Steel Fracture Toughness J_ ( Ic ) Ductile-Brittle Transition Mechanism

HF碾压混凝土断裂韧性的初步探讨

The Preliminary Study of Fracture Toughness of High Flyash Content Rolled Concrete

岩样尺度、疲劳裂纹长度、温度等对断裂韧性K（IC）的影响

Effects of sample size , precracked length and temperature on the toughness k_ ( ic ) of fracture

J积分对塑料断裂韧性表征的应用

Application of J-integral method characterizing fracture toughness in plastics

塑性变形对低碳钢断裂韧性及COD降低系数β的影响

The Effect of Plastic Deformation on Fracture Toughness and COD - Reduced Factor of Low-Carbon Steel

马氏体时效钢中Ti（C、N）含量的增加会降低其断裂韧性与面缩率。

The reduction of area and fracture toughness increase with decreasing the content of Ti ( C , N ) in maraging steels .

断裂韧性K（1c）对WC-钢复合材料剥层磨损的影响

The effect of fracture toughness on the delamination wear of WC-STEEL composite structures

热胀失配对Al2O3/TiB2陶瓷材料高温断裂韧性的影响

Effect of thermal expansion coefficient mismatch on the fracture toughness of al_2o_3 / tib_2 ceramic composite at elevated temperature

冲击载荷下CFRP及GFRP层板断裂韧性的研究

Fracture toughness research of CFRP and GFRP laminates under impact load

对Si3N4陶瓷进行冲蚀磨损和断裂韧性测定，对磨损表面和断口进行扫描电镜观察。

The erosive wear and fracture toughness of silicon nitride ceramics have been investigated .

用J积分的方法表征了PP/PC共混物的断裂韧性。

J integral principle was used to characterized the fracture toughness of PP / PC blends .

发现板材的轧制方向对断裂韧性影响显著，LT方向试件的断裂韧性远超过TL方向试件的断裂韧性。

The evident effect of rolling direction on fracture toughness is found .

WC基钢结硬质合金的断裂韧性及其强韧化

Fracture toughness and high ductility of steel-bonded carbide

用扫描电子显微镜测定40Cr钢的断裂韧性

Determination of Fracture Toughness of 40 Cr Material with Scanning Electron Microscope

TiAl基金属间化合物的显微组织与断裂韧性

Fine microstructures and fracture toughness of TiAl based alloy

该材料的抗弯强度和断裂韧性随着FeAl金属间化合物含量的增加而提高，但硬度降低。

With the increasing of Fe Al intermetallic compound content , the bending strength and toughness of composites increase , but the hardness decreases .

用表面裂纹法测中强钢板材断裂韧性K（IE）和K（IC）的探索

Exploring the Fracture Toughness K_ ( IC and K_ ( IC ) of a Medium Strength Steel Plate Using the Surface Flaw Test

一Tic一CO复合粉体的制各及复合材料的研究20043其抗弯强度和断裂韧性均随烧结温度的升高而下降。

The bending strength and fracture toughness of the ultra fine ATC ceramic all fall down with the growing sinter temperature .

根据显微硬度压痕附近的裂纹长度，评价了Ti离子注入Si＿3N＿4陶瓷表面的断裂韧性。

Surface fracture toughness of Si_3N_4 ceramics im-planted with Ti ions is evaluated based on the crack length in the neighbourhood of indentation .

本文讨论了Ⅰ型加载下平面应变断裂韧性K（IC）的两种理论计算方法。

This paper deals with two kinds of theoretic computational method of fracture toughness property ( Kk ) of plate strain under I type loading .

针对评价中所需要材料的性能数据，对材料做性能测试，测定出材料的拉伸性能、夏比冲击韧性和断裂韧性（COD值）。

Such performances of material as tensile strength , yield strength , Charpy energy and COD fracture toughness are tested in experiment .

提高钢的洁净度，加入Ni，Cu等耐腐蚀元素和进行微合金化提高钢的抗断裂韧性是防止辙叉表面剥落的主要措施。

Increasing cleanliness of steel , adding anti - corrosion element Ni and Cu and microalloying of steel are main measures to prevent frog surface spalling .