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1980年新都县硅酸盐制品厂在成都市建材工业科学研究所的协助下,研制成功了一种新式表面增强型复合耐磨模板——镀铬模板。经过三年来近百家灰砂砖厂试用,表明这种模板耐磨性很好并有较好的经济效果。1、镀铬模板的耐磨性及工艺要求压砖机镀铬模板是在渗碳淬火模板的基础上,通过化学—电化学的方法在模板表面电解结晶上一层硬度、韧性和接合强度都很好的金属铬原子和其它原子,从而使镀铬模
In 1980, Xindu County Silicate Products Factory, with the help of Chengdu Institute of Building Materials Industry, successfully developed a new type of surface-enhanced composite wear-resistant template, chrome plated. After nearly three hundred trials of lime-sand brick factories in the past three years, it shows that this type of template has good wear resistance and has a good economic effect. 1. Wear resistance and process requirements of chrome-plated stencil The chrome-plated stencil of the chrome plate is based on the carburized and quenched stencil, and the hardness, toughness and joint strength of the stencil on the surface of the stencil are good through chemical-electrochemical method. Metal chromium atoms and other atoms, thus making the chrome plating die