1) Slow strainrate technology
慢应变速率技术
2) SSRT
慢应变速率
1.
In this paper SSRT of Bfe30-1-1 in seawater is mainly researched, and SSRT tests are adopted to evaluate the sensibility of SCC of Bfe30-1-1 in seawater.
本文着重研究BFe30-1-1(焊态)材料在海水中的应力腐蚀行为,采用慢应变速率应力腐蚀试验方法,评定BFe30-1-1(焊态)材料在海水中发生应力腐蚀开裂的敏感性。
2.
In this paper SCC and galvano -chemistry action in SCC of 316L、6MnR、20 Steel in H2S mediator was mainly researched, and SSRT tesls were adopted to evaluate the sensibility of SCC of 316L、16MnR、20 Steel in H2S mediator.
本文着重研究316L、16MnR、20钢在H2S介质中的应力腐蚀及应力腐蚀过程中的电化学行为,采用慢应变速率应力腐蚀试验方法(SSRT),评定316L、16MnR、20在H2S介质中的应力腐蚀开裂(SCC)的敏感性,测定316L、16MnR、20在H2S介质中发生SCC时的电位变化,为在H2S介质中选用抗SCC容器用钢提供依据,同时为用电化学方法提高H2S介质中容器用钢的抗SCC性能提供依据。
3) slow strain rate
慢应变速率
1.
By the slow strain rate testing,stress corrosion properties of welding joint of 2519 aluminum alloy were studied at 1.
对两种焊接工艺焊接的板材焊缝部位取样,用慢应变速率试验方法,研究2519铝合金板材及两种焊接工艺焊接的接头,在3。
4) SSRT
慢应变速率拉伸
1.
Stress Corrosion Cracking of polythionic acids(PSCC) of 304 SS were investigated by SSRT,SEM and metallographic analysis.
采用慢应变速率拉伸试验(SSRT)、扫描电镜断口分析以及金相显微组织分析等方法对304不锈钢连多硫酸应力腐蚀开裂(PSCC)行为进行了研究。
2.
The stress corrosion behavior of 304 stainless steel in the solution saturated by H2S and the standard solution of NACE was studied with electrochemical test and slow strain rate tension(SSRT) test.
用电化学测试及慢应变速率拉伸试验(SSRT)方法对304不锈钢在饱和H2S溶液和NACE标准溶液中的应力腐蚀行为进行研究。
3.
Stress Corrosion cracking of acids media(PSCC) of duplex stainles steel and ferritic stainless steel were investigated by SSRT,SEM and metallographic analysis and evaluate stress corrosion cracking sensitivity of ferritic stainless steel and duplex stainless steel in acids media.
采用慢应变速率拉伸试验(SSRT)、扫描电镜(SEM)断口分析以及金相显微组织分析等方法对TP405铁素体不锈钢及2205双相不锈钢在酸性介质中应力腐蚀开裂(PSCC)行为进行了研究。
5) slow strain rate tension
慢应变速率拉伸
1.
The stress corrosion cracking (SCC) behaviors of X80 pipeline steel in near-neutral pH solutions were studied using electrochemical potentiodynamic scanning,slow strain rate tension(SSRT) and scanning electron microscopy.
采用电化学动电位扫描技术、慢应变速率拉伸(SSRT)试验和扫描电镜观察研究了X80管线钢及焊接接头在NS4溶液中的应力腐蚀行为。
2.
5% NaCl solution was investigated by using slow strain rate tension,scanning electron microscope and transmission electron microscope.
通过慢应变速率拉伸测试、扫描电镜及透射电镜分析等研究了2519铝合金在T6、T8热处理状态下,在空气和3。
3.
The interaction between mechanics and electrochemistry during the stress corrosion cracking (SCC) of 7075 aluminum alloy was studied using slow strain rate tension (SSRT) technique.
用慢应变速率拉伸(SSRT)技术研究了7075铝合金在应力腐蚀过程中的力学与电化学交互作用。
6) slow strain rate test
慢应变速率拉伸
1.
The behavior of solid copper-induced embrittlement(SCIE) of TC11 titanium alloy was investigated using slow strain rate tests(SSRT) and constant load tensile tests(DLTT) at different temperatures.
分别采用慢应变速率拉伸、恒载荷拉伸加载方法研究了TC11钛合金在不同温度下的Cu脆行为,Cu与钛合金试样表面的接触分别采用离子束增强沉积和机械压合法实现。
2.
The behaviors of stress corrosion cracking (SCC) of 7075 aluminum alloys with different heat treatments had been tested at various polarization potentials with slow strain rate test (SSRT) method.
为了探讨极化对铝合金SCC敏感性的影响,采用慢应变速率拉伸技术研究了不同恒电位极化条件下7075T6、7075T7351、7075RRA铝合金的应力腐蚀行为。
补充资料：慢应变速率试验
分子式：
CAS号：
性质：一种快速的测定应力腐蚀破裂性能的试验方法。在恒应变速率机上缓慢匀速地将试样拉伸（试样在试验溶液中）直至拉断为止。试验后用扫描电镜分析断口形貌。试验过程中测定载荷一延伸率曲线，从曲线可分析出很多反映应力腐蚀敏感性的参数。该法的特点是试样在预定时间内肯定会断，所以是快速。但需要专门设备——慢应变速率机。
CAS号：
性质：一种快速的测定应力腐蚀破裂性能的试验方法。在恒应变速率机上缓慢匀速地将试样拉伸（试样在试验溶液中）直至拉断为止。试验后用扫描电镜分析断口形貌。试验过程中测定载荷一延伸率曲线，从曲线可分析出很多反映应力腐蚀敏感性的参数。该法的特点是试样在预定时间内肯定会断，所以是快速。但需要专门设备——慢应变速率机。
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