性状 中文名称：还原铁粉英文名称：iron powder reduced 还原铁粉(7439-89-6)的性状： 1.其外观呈灰黑色无定形粉末状。 2.溶于稀酸，不溶于浓酸、稀碱溶液、乙醚。 3.露置潮湿空气中或遇水则易氧化。...
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The direct reduced iron is a high-quality material after coldly bonding, and the utilizable value of high-purity iron powder is higher.
直接还原铁粉经冷固结成型后即为电炉炼钢的优质原料，而高纯铁粉的利用价值更高。
Using sponge iron reduced by iron ore concentrate powder as raw material, the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace.
以由铁精矿粉直接还原出来的海绵铁为原料，以非真空感应炉和真空感应炉为冶炼设备，对纯铁的冶炼工艺进行了研究与试验。
The results show that the reduction temperature and time have remarkable effect on the metallization rate of reduced iron powder.
研究结果表明，还原温度和还原时间对还原铁粉的金属化率具有显著影响。
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