stress corrosion
[力] 应力腐蚀
2026-04-14 10:18 浏览次数 20
[力] 应力腐蚀
stress-corrosion test应力腐蚀
stress creaking corrosion应力腐蚀
stress s corrosion cracking应力腐蚀裂缝
stress-corrosion fracture应力腐蚀断口
stress s corrosion应力腐蚀
stress flaw corrosion应力裂纹腐蚀
stress induced corrosion应力诱发腐蚀
the stress corrosion cracking(scc) of carbon steels in aqueous alkali was studied by electrochemical technique, stress corrosion test under constant load and repassivation test.
本工作通过电化学,恒载荷应力腐蚀和再钝化试验,对碳钢在堿溶液中的应力腐蚀破裂进行了研究。
the stress corrosion mechanism in mixed solutions was studied based on the metallographic observations of scanning fracture shapes and crack extension direction.
根据扫描断口形貌和裂纹扩展途径的金相观察,还探讨了在混合溶液中的应力腐蚀机制。
the effects of mechanics, material and chemical factors on stress corrosion and its mechanism of aluminium-lithium are discussed.
讨论了力学、材料及化学因素对铝锂合金应力腐蚀的影响及其应力腐蚀机理;
the corrosion resistance of 07x16h6 precipitation hardening stainless steel in tempered state was studied using high temperature oxidation, salt-spray test and stress corrosion test.
通过高温抗氧化、盐雾腐蚀和应力腐蚀试验研究了07x16h6沉淀硬化不锈钢在使用状态(回火态)时的耐蚀性能。
stress corrosion cracking problem of concrete beams with crack is studied in this paper.
本文研究了带裂纹混凝土梁的应力腐蚀断裂问题。
high-strength alloy steels can experience rapid crack propagation from stress corrosion under certain loading conditions.
高强度合金钢在一定的载荷下承受应力腐蚀会造成裂纹的快速扩展。
the initiation of the cracks was caused by stress corrosion resulting from the co-effect of the corrosive gas dust and the axial tensile stress.
表面裂纹萌生原因是拉桿在腐蚀性高炉煤气粉尘和轴向拉伸等工作应力的综合作用下,形成的应力腐蚀裂纹。
the influencing factors on the durableness of anchor with stress corrosion by the way of simulation in laboratory and site sampling are studied.
通过室内模拟试验和现场取样测试的方式,对比研究应力腐蚀条件下影响锚桿使用寿命的因素。
the effect of different deformation-aging treatments on the stress corrosion cracking of ly12 aluminum alloy was studied.
本文研究了不同的形变时效处理对ly12铝合金应力腐蚀开裂性能的影响。
this paper mainly introduces the stainless steel corrosion, especially the serious accidents caused by the austenitic stainless steel stress corrosion crack.
论文主要介绍了不锈钢的腐蚀尤其对奥氏体不锈钢的应力腐蚀开裂引起的严重事故。
stress corrosion cracking in which the cracking occurs along grain boundaries.
沿着晶界发生的应力腐蚀开裂。
through-thickness cracking also can lead to fatigue or stress corrosion cracking of the base metal beneath the plating.
还会形成穿透型裂纹,造成镀层下本体金属的疲劳或应力腐蚀裂纹。
the reasons and regularity of pipe stress corrosion cracking of some nuclear-powered steam generator was summarized, which caused serious leaking accident.
报道了某核动力系统蒸汽发生器,因管束的应力腐蚀破裂而发生严重泄漏事故的原因和规律。
the role of hydrogen embrittlement in stress corrosion cracking has also been discussed.
文中还对氢脆在应力腐蚀开裂中的作用进行了讨论。
it has been proved that these cracks are caused by sulfide stress corrosion cracking(sscc) through failure analysis and service environment survey.
通过失效分析和管道服役环境调查,证明开裂原因是管道服役期间发生硫化物应力腐蚀开裂(sscc)。
thus stress corrosion fracture takes place under the condition of hyperthermia naphthenic acid, hyperthermia mercaptan and sulfide.
在高温环烷酸和高温重硫醇、重硫醚的腐蚀环境中,导致应力腐蚀开裂。
through the discussion on the mechanism and effect factors of the stress corrosion cracking by sulfides, this paper expounds its harmfulness and proposes some measures to control it.
本文通过对硫化物应力腐蚀开裂的机理和影响因素的讨论,说明其危害性并提出了控制方法。
it is shown by testing results that a bad rod resistant to stress corrosion can be promoted to an excellent rod thus reach even beyond the request of standard.
应力腐蚀测试结果表明,原耐应力腐蚀性能很差的芯棒可改变为能达到应力腐蚀标準的芯棒,且远远超过标準要求。
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。
in addition, the reasonable design of structure and the optimal process were effective means controlling the stress corrosion and other local corrosion.
此外,合理的结构设计和优化工艺操作环境也是控制应力腐蚀与其它局部腐蚀的有效手段。
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。
there are reactor coolant system weld issues, they「re used and they」re getting primary water stress corrosion cracking.
还有反应堆冷却剂系统焊接问题,它们使用了并且得到原生水,应力腐蚀裂痕。
the results show that the failure of the tube is due to stress corrosion crack propagation.
结果表明,该进气管断裂系由于应力腐蚀裂纹失稳扩展所造成。
the pit then grows through the compressive layer, and the change in residual stress state and the pit geometry initiate stress corrosion cracking.
随后斑点穿过压缩层继续扩展,剩余应力发生改变,斑点最终导致应力腐蚀裂纹。