1) thermal fatigue properties
热疲劳特性
1.
Experimental results have shown that,4Cr2NIMoV steel has higher strength and toughness,better quenching degree and tempering steadiness,as well as better thermal fatigue properties.
结果表明，该钢具有较高的强韧性、良好的淬透性、回火稳定性和热疲劳特性。
2) cold and hot fatigue property
冷热疲劳特性
1.
The cold and hot fatigue property of PCrNi3MoV roll ring after double quenching has been studied in this article,which described when the heating temperature is in the range of 500-700℃,it has higher plasticity,and when the room temperature is within 450 ℃,the roll ring has higher cold and hot fatigue lifetime.
研究了PCrN i3MoV辊套通过双液淬火后的冷热疲劳特性,指出,当加热温度在500~700℃范围时,PCrN i3MoV辊套具有较高塑性,在室温~450℃温度区间具有较高的冷热疲劳寿命。
3) fatigue property
疲劳特性
1.
The results show that test piece's thickness influences the fatigue property of micro-arc oxidation test pieces with differ.
研究表明,试件厚度影响微弧氧化后不同膜厚的试件疲劳特性,试件厚度为2mm时,膜厚10~20μm微弧氧化对试件疲劳寿命有提高;试件厚度3mm时,膜厚10~25μm,微弧氧化使试件疲劳寿命略有降低;预腐蚀疲劳实验表明,微弧氧化试件腐蚀疲劳寿命比普通阳极化试件的腐蚀疲劳寿命高。
2.
The test results show that the fatigue property curve and the cyclic stress-strain curve of LZ50 axletree steel perfectly conform to double logarithm linear relationship.
研究了LZ50车轴钢的循环相关特性,循环疲劳特性及循环应力-应变关系。
3.
Using 810 Material Test System, the fatigue property of ceramic coatings on LY12-CZ aluminum matrix material surface was investigated.
微弧氧化是一种新兴的表面改性技术,利用810MaterialTestSystem疲劳试验机,对LY12-CZ铝合金微弧氧化后疲劳特性进行了研究。
4) fatigue properties
疲劳特性
1.
Cyclic Fatigue Properties Comparison between ZA27 and ZCuSn10P1 Alloys;
ZA27和ZCuSn10P1循环应力下的疲劳特性比较
2.
The fatigue properties of high performance cellulose fiber,steel fiber,and hybrid fibers reinforced concrete are studied in the round,the effects of curing ages on fatigue behavior of fiber reinforced fly ash concrete are analyzed.
系统研究了高性能纤维素纤维、钢纤维、纤维素纤维及钢纤维混杂纤维混凝土的弯曲疲劳特性,探讨了龄期对纤维素纤维增强粉煤灰混凝土疲劳性能的影响。
3.
Because the hot and humid climate in the South China is more common, it is necessary to make a further discussion and research on the fatigue properties of asphalt pavemen in the condition of the hot and humid climate.
分析了高温潮湿条件下沥青混合料的疲劳特性。
5) Fatigue Characteristic
疲劳特性
1.
The fatigue characteristics of casted engine cylinder by aluminum alloy has been analyzed by using staircase method.
采用大子样升降法,分析了整体铸造铝合金缸盖材料的疲劳特性,求出其在一定可靠度和一定置信度下的疲劳强度极限及其标准偏差。
6) Fatigue characteristics
疲劳特性
1.
Study on fatigue characteristics of steel fiber reinforced and polymer modified concrete;
钢纤维增强聚合物改性混凝土的疲劳特性
2.
The work will redound to study further the fatigue characteristics of metal material.
仿真结果与材料实际疲劳规律相符,可以为进一步研究金属材料的疲劳特性提供帮助。
补充资料：疲劳生热试验
分子式：
CAS号：
性质：考察橡胶耐疲劳性能的一种试验。根据疲劳方式的不同可分为压缩疲劳生热、扭转疲劳生热、拉伸疲劳生热等多种形式。疲劳生热试验除要观察试样表面裂口增长情况外，对原试样还应测定其内部生热。橡胶疲劳生热性能是橡胶重要试验项目，尤其对轮胎而言，橡胶的疲劳生热是造成轮胎内部脱层、起鼓直至爆破的重要原因。
CAS号：
性质：考察橡胶耐疲劳性能的一种试验。根据疲劳方式的不同可分为压缩疲劳生热、扭转疲劳生热、拉伸疲劳生热等多种形式。疲劳生热试验除要观察试样表面裂口增长情况外，对原试样还应测定其内部生热。橡胶疲劳生热性能是橡胶重要试验项目，尤其对轮胎而言，橡胶的疲劳生热是造成轮胎内部脱层、起鼓直至爆破的重要原因。
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