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- Effect of hydrogen on mechanical properties and failure morphology for stainless steel weld overlay cladding 氢对不锈钢堆焊层的力学性能和断裂形貌的影响
- Keywords structure material;weld overlay cladding;thermally charging hydrogen;SSRT;low frequency fatigue; 承载材料;堆焊层;热渗氢;SSRT;低周疲劳;
- Keywords stainless steel;weld overlay cladding;thermally charging hydrogen;SSRT;low frequency fatigue; 不锈钢;堆焊层;热渗氢;慢应变速率;低周疲劳;
- weld overlay cladding 堆焊层
- EPRI field studies verify that 1/16" of tungsten carbide cladding provides the same erosion protection as approximately 1" of chrome carbide weld overlay, or 3" of carbon steel. EPRI(美国电力研究协会)证实1/16"的碳化钨覆层与大约1"的碳化铬堆焊接涂层或者3"碳钢具有相同的防腐作用。
- This paper investigated the hydrogen effects on facture toughness in the fusion area of stainless steel weld overlay. 研究了氢对不锈钢堆焊层熔合区的断裂韧性的影响作用。
- The weld overlay cracking can not propagated into the base metal, due to highly fracture toughness of base metal. 相脆化与使用时的氢脆可使堆焊层金属的塑性降到很低值,使得堆焊层的高应力部位萌生开裂。
- The causes of weld overlay cracking on hydroprocessing reactors and the effect on serviceability were analyzed in this paper. 摘要分析了加氢反应器堆焊层裂纹的成因与对使用的影响。
- The results prove that hydrogen is a major factor to cause the disbonding of stainless steel weld overlay in hydrocracker. 结果表明,氢是引起加氢反应器不锈钢堆焊层剥离的主要因素。
- The weld overlay cracking can not propagated into the base metal,due to highly fracture toughness of base metal.The serviceability of hydroprocessing reactors is not affected b... 由于壳体基材有高的断裂韧性,堆焊层裂纹不会扩展到壳体基材,堆焊层裂纹不影响加氢反应器的使用性。
- The results prove that hydrogen is a major factor to cause the disbonding of stainless steel welding overlay in hydrogenation reactor. 结果表明氢是引起加氢反应器不锈钢堆焊层剥离的主要因素。
- Keywords Weld overlay;Hydrogen concentration;Disbonding; 堆焊;氢分布;剥离;
- Keywords weld overlay;disbonding;electrolytic hydrogen charging.; 堆焊;剥离;电解充氢;
- The experiment results showed that the wear-resistance of (WC-Co/NiCrBSi) composite coating was higher than that of flame welding overlay with the same composition and CoCrW (stellite 6B) overlay. 实验结果表明(WC-Co/NiCrBSi)复合涂层磨损性能高于同配比的火焰堆焊涂层及CoCrW(stellite6B)堆焊涂层。
- stripping of stainless steel welding overlay 不锈钢堆焊层剥离
- The knight was completely clad in armor. 那位骑士全身披挂盔甲。
- The old lady was clad in a fur coat. 这位老妇人衣著皮裘。
- Causes of Weld Overlay Cracking on Hydroprocessing Reactorsand Effect on Serviceability 加氢反应器堆焊层裂纹的成因与对使用的影响
- Keywords hydrogenation reactors;weld overlay;disbonding;quantitative evaluation; 加氢反应器;堆焊层;剥离;定量评价;
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。