高含硫原油储罐的腐蚀及防护

,,::TE986:A:16713133(2004)05009503,,,,5,,,,1020,;800mm115,,11(mg/L)PHCa2+Mg2+ClS2-SO2-4701801151512012368718891450139,,HCl,HCl,S2-/SO2-4,H2S,H2S,,,,211)(),2),4070,3),;Cl-,4)60%,112%,,,111)(),,,::;:1215V;:1015m/min;:21,58HRC,Ra018m,,,,,,,,,,800010000,:(312000)E-mail:[e-mail]:20031104592004(5),,,,4,2)(),,,,,,;,,,,3),2000,1%3%,,,,;;,,,,Sa215,250300m,220m,,,,,211)10000m3,19881992,,1998(210m)199920002000,(210m),5,2),,,2800PPm,,,,,;,,,,;212mm,(),,,,,,;11,,211)(),,,8090,H2SH2O,2),,3),,,,,,,692004(5)57075,,:7075:TH161114:A:16713133(2004)05009703TheinfluenceofmachiningprocessesoffasteningholesonsurfaceworkhardeningPeiXumingAbstractTheinfluenceoffivemachiningprocessesonsurfaceworkhardeningoffasteningholesdrilledonhighstrengthmaterial7075aluminumalloyforaircraftassemblywasfirstinvestigated,andthedominantfactorsaffectingworkhardeningofholessurfacewereana2lyzed1SomemeasuresreducingworkhardeningwerefinallyforwardedKeywords:MachiningprocessesWorkhardeningFatiguelife7075aluminumalloyFasteninghole7075,,,,,50%90%,(),,7075,15mm,718,111,,11,21;31,41,,51,,,(-50300),,,61,71()1.[M].:,19962,,.[M].:,19973.[M].:,2000:(525000):20040112792004(5)