1、恒硅、低硫公司把传统炼铁工艺与现代科技有机融合，大量采用新设备、新技术、新工艺，先后采用了烧结配料自动自补系统，热风炉自预热、控硅、脱硫等多项先进的生产工艺，确保了同牌号球墨铸铁的硅含量波动在标准的0.1以内，硫含量低于0.015。2、低钛、低磷、低钒目前国内高档铸造产品对铁中的钛、磷、钒等有害成分的要求愈加严格，而在冶炼过程中清除钛、磷、钒的技术尚不成熟。降低球墨铸铁中的钛、磷、钒含量的关键在选用优质铁精矿粉进行冶炼。翼城县及毗邻县、市的铁矿资源丰富且多数为低钛、低磷、低钒矿。晋源牌（标识JY）球墨铸铁选用翼城当地及毗邻县市的优质铁矿石为主要原料，采用超炉温冶炼，炉外恒定增硅等技术，从而保证了球铁中的钛、磷含量有效地控制在0.05以内，钒含量控制在0.02以内。
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