首页> 外文会议>World Tribology Congress III vol.1; 20050912-16; Washington,DC(US) >ADSORPTION OF A FATTY ACID ONTO A DEFORMED ELECTROGALVANIZED STEEL SHEET
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ADSORPTION OF A FATTY ACID ONTO A DEFORMED ELECTROGALVANIZED STEEL SHEET

机译:脂肪酸吸附到变形的电镀锌钢板上

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During forming operation of electrogalvanized steel sheets, the crystallographic orientation of the zinc coating may evolve from a pyramidal texture to a basal one. As a consequence, the adsorption of lubricant additives onto the zinc surface may be altered. Plane-strain compression tests and XRD analysis are carried out to study the texture evolution. After deformation, the samples are cleaned and their reactivity versus fatty acids are measured by ToF-SIMS analysis. It is shown that fatty acids adsorb much more strongly on a pyramidal oriented zinc surface than on a basal one.
机译:在电镀锌钢板的成型操作过程中,锌涂层的晶体学取向可能会从棱锥结构演变为基层结构。结果,可以改变润滑剂添加剂在锌表面上的吸附。进行了平面应变压缩试验和XRD分析,以研究织构的演变。变形后,将样品清洗,并通过ToF-SIMS分析测量其与脂肪酸的反应性。结果表明,脂肪酸在棱锥取向的锌表面上的吸附比在基础表面上的吸附要强得多。

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