钢球质量需要的技能方针 该方针与被研磨物料的易磨性有关，更与精确操作参数的选择及助磨剂的选用有关。但在这些要素相对固定以后，钢球自身的硬度就成为区分钢球功能的重要方针，通常洛氏硬度HRC大于62，毕竟表现吨水泥钢球的耗费量应该在30g以下，当前最抢先的方MicrosoftInternetExplorer402DocumentNotSpecified7.8Web0
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钢球质量需要的技能方针
该方针与被研磨物料的易磨性有关,，更与精确操作参数的选择及助磨剂的选用有关。但在这些要素相对固定以后，钢球自身的硬度就成为区分钢球功能的重要方针，通常洛氏硬度HRC大于62，毕竟表现吨水泥钢球的耗费量应该在30g以下，当前最抢先的方针不大于15g/t。显着，后者的运用寿命将是前者的一倍。许多水泥公司的使用实习证，硬度大的钢球其刚性高，没有弹性缓冲能量的耗费，这很有利于前进磨机产量，并且能前进相同粉磨时间下的产品比表面积,。[]
该方针的完结不只取决于钢球材料成分的精确配比，并且还与成型浇注技能及热处理技能有重要联系。用户不要简单信赖制造商许诺的高铬高镍比例，而应当随机取样送到有资质的查验有些查验；也不要简单信赖制造商所介绍的浇注与热处理技能，而是应实地了解制造商实施这些技能的确保设施与配备能力；更要查询现已运用其产品用户的实践使用数据。
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