品牌:暂无| 规格:暂无| 起订量:暂无| 详情：锆英砂（zrs-a）实测粒度分布保证指标zro 2+hfo 2 66.0%min fe 2 o3 0.07%max tio 2 0..
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产品成份为锆英砂、石灰石、磷酸钙、氟化钙、硼砂。
The ingredients of the product comprise zircon sand, limestone, calcium phosphate, calcium fluoride and borax.
硼砂对放射性物质—铀和钍起到从锆英砂中分离的作用。
The borax plays the role of separating radioactive materials-uranium and thorium from the zircon sand.
研究了以氢氧化钠代替碳酸钠拌和锆英砂冶炼锆、铪稀有金属的新工艺。
A new process of metallurgy of rare metals zirconium and hafnium with caustic soda instead of sodium carbonate to rub up zircon is examined.
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