thermal fatigue fracture

The results show that hot-forged cast dies take thermal wear, plastic deformation, thermal fatigue, impact fatigue fracture and brittle fracture as predominant failure patterns.

结果表明，精铸热锻模的主要失效形式为热磨损、塑性变形、热疲劳裂纹、冲击疲劳破断和脆性断裂。

The major failure form of solder joints is thermal fatigue and fracture damage, and the deformation behavior and response of stress is very complex due to the complicated service conditions of solder joint.

钎焊点失效的主要形式为热-机械疲劳与断裂破坏，由于焊点服役条件的复杂性，其变形行为和应力响应也十分复杂。

The thermal fatigue fracture belongs to cleavage fracture.

热疲劳断口具有穿晶解理特征。

The thermal fatigue fracture behavior of wheel cast steel at 700 ℃~ 20 ℃ is studied by using SEM.

研究铸钢车轮材料在700℃~20℃热循环温度幅下热疲劳破坏规律。

Thermal fatigue and fracture mechanics analysis of grey cast iron

灰铸铁的热疲劳特性及断裂力学计算分析

Study on Thermal Fatigue Fracture Characteristics of Thermally Sprayed Coating on Wheel Cast Steel

铸钢车轮材料热喷涂层热疲劳试验断口特征分析

The thermal fatigue fracture behavior of some cast steel wheel material under thermal cycling of 600~ 20 ℃ was studied.

研究了铸钢车轮材料在循环温度幅600~20℃下的热疲劳断裂行为。

Study on thermal fatigue fracture characteristics of a cast steel for wheel

一种车轮铸钢材料热疲劳断裂特征分析研究

Thermal fatigue fracture analysis and strengthening for materials of nodular cast iron roll

球铁轧辊材料的热疲劳断裂及强化

Thermal Fatigue in Hydrogenerator-Fracture of the Brake-rings

水轮发电机中的热疲劳&制动环断裂

The thermal fatigue fracture characteristics of a cast steel for wheel in different temperature cycles from 750 ℃ to 20 ℃ have been studied by using SEM.

分析一种车轮铸钢材料在750℃和20℃之间不同温度循环范围的热疲劳断口形貌特征。

Probe into thermal fatigue fracture behaviour of certain cast steel wheel material under thermal cycling of 600 ℃~ 20 ℃

铸钢车轮材料在600℃~20℃循环温度幅下热疲劳断裂行为探讨