笔者还介绍了采用钒钛生铁生产的D型石墨合金铸铁凸轮轴的性能特点及其应用情况。
The properties and application of the D-type graphite cast iron camshafts made with V and ti containing pig iron was also described.
文章阐述了新钢公司铁合金厂生铁高炉强化冶炼过程中的做法，出现的问题和护炉保产措施。
Measurement of guarding the france and increasing the production in strengthening smelting process of pig iron BF at ferroalloys plant of Xinsteel are expounded.
试验结果表明，低碳微合金钢能够发生铁素体动态再结晶。
It is shown that dynamic recrystallization of ferrite can occur in low carbon microalloyed steels.
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