Ni-P镀层在RNH2-CO2-H2S-Cl--H2O腐蚀环境中的适用性研究
Ni-P도층재RNH2-CO2-H2S-Cl--H2O부식배경중적괄용성연구
Applicability Study of Ni-P Clad Layer in RNH2-CO2-H2S-Cl--H2O Corrosion Environment
  • 万方数据
    全面腐蚀控制 전면부식공제
    TOTAL CORROSION CONTROL
    2015年 5期 77-79 ,共3页

    张庆春%钟强%常泽亮%薛艳%赵密锋%王宝军%宋文文%毛学强

    장경춘%종강%상택량%설염%조밀봉%왕보군%송문문%모학강

    重沸器%Ni-P镀层%304不锈钢%腐蚀 重沸器%Ni-P鍍層%304不鏽鋼%腐蝕
    중비기%Ni-P도층%304불수강%부식
    reboiler%Ni-P clad layer%304 stainless steel%corrosion
    通过模拟某油田再生塔塔底重沸器的腐蚀环境，对304不锈钢和Ni-P镀层进行评价。结果显示：在模拟重沸器腐蚀环境中，105℃气相和液相共存条件下，304不锈钢和Ni-P镀两种材质的均匀腐蚀速率均大于90℃，304不锈钢腐蚀相对轻微，Ni-P镀在两个腐蚀模拟条件下均出现开裂和脱落现象。
    통과모의모유전재생탑탑저중비기적부식배경，대304불수강화Ni-P도층진행평개。결과현시：재모의중비기부식배경중，105℃기상화액상공존조건하，304불수강화Ni-P도량충재질적균균부식속솔균대우90℃，304불수강부식상대경미，Ni-P도재량개부식모의조건하균출현개렬화탈락현상。
    By stimulating corrosion environment of reboiler at the bottom of regeneration tower,evaluated 304 stainless steel and Ni-P Clad Layer.The result showed that:the umiform corrosion rate of 304 stainless steel and Ni-P Clad Layer at 105 degree were both bigger than 90 degree,304 corrosion were relatively slight,Ni-P Clad Layer appeared cracking and obscission at two stimulating corrosion environments.
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