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发明公开
CN102912255A 一种耐磨铸钢及其制备方法 有权

一种耐磨铸钢及其制备方法
摘要：
本发明涉及一种耐磨铸钢及其制备方法。所述耐磨铸钢，以重量百分比计，其组成为：碳（C）：0.80%~1.10%；锰（Mn）：6.00%~8.00%；硅（Si）：1.00%~1.80%；铬（Cr）：2.50%~3.50%；钼（Mo）：0.60%~0.80%；铜（Cu）：0.30%~0.50%；镍（Ni）：1.00%~3.00%；钛（Ti）：0.15%~0.25%；钒（V）：0.20%~0.40%；稀土（RE）：0.030%~0.040%；镁（Mg）：0.020%~0.030%；余量为铁（Fe）和不可避免的杂质。本发明的耐磨铸钢抗冲击强度高、耐磨性好、耐腐蚀、可与普通碳素钢槽体进行焊接。
摘要（英）：

The invention relates to wear-resisting cast steel and a preparation method of the wear-resisting cast steel. The wear-resisting cast steel comprises the following components by weight: 0.80 to 1.10% of C, 6.00 to 8.00% of Mn, 1.00 to 1.80% of Si, 2.50 to 3.50% of Cr, 0.60 to 0.80% of Mo, 0.30 to 0.50% of Cu, 1.00 to 3.00% of Ni, 0.15 to 0.25% of Ti, 0.20 to 0.40% of V, 0.030 to 0.040% of RE, 0.020 to 0.030% of Mg, and the balance of Fe and inevitable impurities. The wear-resisting cast steel is high in impact resistance, high in wear resistance and high in corrosion resistance, and can be welded with a common carbon steel groove body.

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