Abstract

The stability constants of zinc and nickel(II) complexes with taurine have been determined at 25°C and ionic strength values of 0.5; 1.0; and 1.5 (KNO₃). The values of thermodynamic stability constants have been calculated. The processes of electrodeposition of zinc–nickel alloys on the 08KP-grade steel from electrolytes with taurine additive and physicochemical properties of coatings have been studied. The effect of the alloy components' ratio on chemical composition and microstructure of the coatings has been demonstrated.

中文翻译：

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牛磺酸锌镍复合物的形成及阴极还原

摘要

牛磺酸与锌和镍（II）配合物的稳定常数在25°C和离子强度值为0.5时测定；1.0; 和1.5（KNO ₃）。已经计算出热力学稳定性常数的值。研究了含牛磺酸添加剂的电解质在08KP级钢上电沉积锌镍合金的过程以及涂层的物理化学性质。已经证明了合金成分的比例对涂层的化学组成和微观结构的影响。