• Stress corrosion cracking problem of concrete beams with crack is studied in this paper.

    本文研究了裂纹混凝土应力腐蚀断裂问题

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  • The results show that the failure of the tube is due to stress corrosion crack propagation.

    结果表明进气管断裂由于应力腐蚀裂纹失稳扩展所造成。

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  • The result indicated that the failure cause of the stainless steel spiral pipe is the stress corrosion crack induced by Cl- ion.

    结果表明不锈钢失效原因离子引起应力腐蚀开裂所致

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  • The effect of quenching temperatures on the rate of stress corrosion crack propagation of 4330M steel in distilled water has been investigated.

    本文研究了淬火温度4330M蒸馏水中的应力腐蚀裂纹扩展速率影响

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  • 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分析方法引起压力容器应力腐蚀开裂的主要因素防止措施。

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  • This paper mainly introduces the stainless steel corrosion, especially the serious accidents caused by the austenitic stainless steel stress corrosion crack.

    论文主要介绍不锈钢腐蚀尤其奥氏体不锈钢的应力腐蚀开裂引起严重事故

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  • The compared test proved that there are more probability of the stress corrosion crack within the jointure region and the clamp position in the welding joint.

    对比试验显示焊接区域焊接夹具位置应力腐蚀裂纹可能出现。

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  • In the long pipeline, because the end surfaces of the welded pipes have the geometrical errors which induce the butt weld defects, the stress corrosion crack will occur.

    输管道生产中由于管端几何形状误差引起对接焊缝缺陷造成应力腐蚀断裂的主要原因之一。

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  • Residual stress of longitudinal submerged arc welded pipe after welding is the major reason caused welded pipe stress corrosion crack, its stress level directly decide pipeline safety in service.

    弧焊残余应力导致管应力腐蚀裂纹产生主要原因

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  • The stress corrosion mechanism in mixed solutions was studied based on the metallographic observations of scanning fracture shapes and crack extension direction.

    根据扫描断口形貌裂纹扩展途径金相观察,还探讨混合溶液中的应力腐蚀机制

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  • The result showed that the direct reason of reboiler invalidation was the intercrystalline stress corrosion and crack caused by micro-chloride in the medium.

    结果表明介质所含微量氯离子引起间型应力腐蚀开裂导致再沸器失效

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  • The weal-correlation between acceleration corrosion factor and stress level, load spectrum and crack size is gained base on the generality of CT curves.

    CT曲线通用性出发,说明加速腐蚀因子应力水平载荷以及裂纹尺寸无关。

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  • For fracture rock, the fracture stress will be reduced and the crack length will increase under the chemical corrosion.

    对于裂隙岩体来说化学溶液的腐蚀则主要体现在断裂应力减小裂隙增大

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  • The stress corrosion mechanism of in mixed solutions is explored based upon metallographic analysis of crack development.

    依据断口扫描形貌和裂纹扩展途径金相观察,探讨了混合溶液应力腐蚀机制

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  • Many studies in the related area of stress corrosion or subcritical crack growth use simplified test systems.

    提出了采用人工模拟降雨试验数据直接计算临界剪切应力方法。

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  • Many studies in the related area of stress corrosion or subcritical crack growth use simplified test systems.

    提出了采用人工模拟降雨试验数据直接计算临界剪切应力方法。

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