The causes of weld overlay cracking on hydroprocessing reactors and the effect on serviceability were analyzed in this paper.
分析了加氢反应器堆焊层裂纹的成因与对使用的影响。
The causes of weld overlay cracking on hydroprocessing reactors and the effect on serviceability were analyzed in this paper.
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。
But if you find these flaws you then, the solution is grind it out and weld overlay, take different weld and weld overlay so that you can avoid the leak that may occur.
但是，如果你找到这些裂痕，解决方法就是将它磨碎焊接覆盖物，将不同的焊接，焊接上覆盖层，所以，你就能够避免可能发生的泄露。
Regardless of DC or AC magnetic field, the hard phase in weld metal overlay is fine and distributed "the hexagon" in optimum parameters, then hardness and wear extent in weld metal overlay are higher.
在最佳的磁场参数作用下，无论是直流磁场还是交流磁场，堆焊层中硬质相细小且成“六角形”分布，此时堆焊层金属的硬度和磨损量均达到最佳状态。
Regardless of DC or AC magnetic field, the hard phase in weld metal overlay is fine and distributed "the hexagon" in optimum parameters, then hardness and wear extent in weld metal overlay are higher.
在最佳的磁场参数作用下，无论是直流磁场还是交流磁场，堆焊层中硬质相细小且成“六角形”分布，此时堆焊层金属的硬度和磨损量均达到最佳状态。
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