The high-Cr cast iron which is modified by 0.8% V-Fe is obtained by centrifugal casting and high cr iron microstructure and performance are discussed.
采用0.8%钒铁变质后的高铬铸铁，进行电磁离心铸造浇铸，研究高铬铸铁组织和力学性能变化。
The use of rare earth ball size pulley ink iron casting, both for the convenience of processing, but also so that the performance of steel pulley with good intensity.
大小皮带轮采用稀土球墨铁铸造，既方便加工，又使皮带轮具有钢的性能强度好。
High-performance alloy casting iron such as hub break hub. Rough nodular casting and other casting of automobile replacement parts.
轮毂、制动毂等高牌号合金铸铁，球铁铸件毛坯及其他汽车配件毛坯。
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