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利用有标志球的实验室磨损试验结果,讨论了湿式研磨中腐蚀磨损与磨蚀磨损的相对意义。通过将腐蚀磨损与根据磨蚀条件下极化曲线得出的腐蚀电流连系,研究了电化学机理。矿浆的流变学决定研磨矿浆复盖磨球的方式,从而不仅影响研磨效率,而且影响磨蚀磨损。对固体物百分比和研磨剂的影响也举例作了说明。
The relative significance of corrosion wear and abrasion in wet grinding is discussed by using the laboratory wear test results of the marked ball. The electrochemical mechanism was investigated by correlating the corrosive wear with the corrosion current derived from the polarization curve under abrasive conditions. The rheology of the pulp determines how the abrasive slurry covers the ball, which affects not only the grinding efficiency but also the abrasive wear. The effects on the percentage solids and abrasives are also illustrated by way of example.