The results showed that boron has a notable influence on the mechanical properties of high chromium cast iron at as-cast and molybdenum and copper has little influence on the mechanical properties.
研究结果表明：硼对铸态高铬铸铁力学性能有显著影响，而钼和铜对其性能影响不大。
The hardening behavior and abrasion resistance of high chromium cast iron (HCCI) containing molybdenum and vanadium subjected to sub-critical treatment were studied.
研究表明，通过亚临界热处理可以使含有大量残留奥氏体的高铬铸铁产生二次硬化，从而提高高铬铸铁的硬度和耐磨性。
Valve of the main materials are cast iron, ductile iron, carbon steel, alloy steel, stainless steel, chrome molybdenum steel, and other materials.
阀门主体材质有铸铁、球铁、碳钢、合金钢、不锈钢、铬钼钢等材质。
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