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- Stress corrosion cracking and fatigue corrosion cracking are easily seen in ship propeller made of copper alloy for working in seawater. 采用锰黄铜或铝青铜铸造的大型海船螺旋桨在海水中工作时容易产生应力腐蚀裂纹和腐蚀疲劳裂纹。
- fatigue corrosion crack 疲劳腐蚀开裂
- Removing or damaging the shot-peened layer can reduce the protection that this compressive layer provides against fatigue and stress corrosion crack initiation. 喷丸压缩层的改变或损坏会降低压缩层抵抗疲劳和应力腐蚀裂纹的保护性。
- It presents control principal,hard and software composition as well as commission of pipe fatigue corrosion testing system of Baoji Petroleum Steel Pipe Co.Ltd. 介绍了宝鸡石油钢管有限责任公司开发的钢管腐蚀疲劳试验系统的控制原理、软件和硬件组成及其调试过程。
- It states that experimental study on stress corrosion crack to API high strength pipeline steel pipes by research department of JFE Co. 叙述了日本JFE钢研单位在实验室条件下采用不同防蚀电位、恒定负荷、变动应力、电化学方法等对API高强度管线钢钢管应力腐蚀裂纹的试验研究。
- The results showed that temperature , iodine concentration and materials condition have obviously of affected on stress corrosion crack growth of zirconium alloys. 实验结果表明:实验温度、碘浓度以及材料状况对锆合金应力腐蚀裂纹生长均有明显影响。
- This article introduced briefly the analysed method of stress corrosion crack, main factors which caused stress corrosion crack and its preventing method. 简要介绍了应力腐蚀开裂的分析方法、引起压力容器应力腐蚀开裂的主要因素及防止措施。
- This metal defect is known as stress corrosion cracking. 其金属缺陷就称为应力锈蚀腐蚀裂纹。
- Stress corrosion crack (SCC) susceptibility of titanium alloy TA7 in methanol and hydrochloric acid-methanol solutions was studied by slow strain rate tensile test (SSRT), SEM and optical photography. 采用慢应变速率试验,辅以扫描电镜、金相观察等分析测试技术,研究了钛合金TA7在甲醇、盐酸-甲醇溶液中的应力腐蚀敏感性。
- The stress corrosion crack causes of the reboiler cylinder served in sulphur removing system were analyzed by chemical composition,microstructure,fracture appearance and EDS of corrosion products. 采用化学成分、金相组织、断口形貌及腐蚀产物的能谱分析等方法分析了脱硫系统塔底重沸器产生裂纹的原因。
- Intergranular stress corrosion cracking behavior of austenitic steels on hydrogenated high-temperature. 奥氏体钢在高温氢化物中的晶间应力腐蚀开裂性能。
- The analysis results indicated that the H_2S in the LPG caused sulfide stress corrosion cracking (SSCC) of the flange. 分析结果表明,法兰断裂是由液化气中的H2S所引起的应力腐蚀开裂。
- The analysis results indicated that the H2S in the LPG caused sulfide stress corrosion cracking (SSCC) of the flange. 分析结果表明,法兰断裂是由液化气中的H2S所引起的应力腐蚀并裂。
- The results indicate that the cracks on the wainscot of gasoline tank were stress corrosion cracks. 两批油箱壁板在加工完成后,放置一段时间后出现裂纹。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- He was beaten out with fatigue when he got home. 他回到家里时已是疲惫不堪。
- The results show that the cracking of the pipe is a kind of stress corrosion cracking (SCC). 分析结果表明,高压油管的开裂是应力腐蚀开裂造成的。
- Stress corrosion cracking occurs in both aluminum and magnesium alloys as well as steel. 铝和镁合金以及钢都会发生应力锈蚀腐蚀的破裂。
- She fell out from extreme fatigue. 她由于极度疲劳而掉队了。
- inner granular stress corrosion crack 晶内应力腐蚀开裂