1·The reason is that the impact wear mechanism is different for low and high Si bainitic cast steels.
这是因为硅使贝氏体铸钢在高应力冲击磨损下表现出不同的失效机制。
2·But the remaining aluminum amount in cast steels is an important topic of the modern metallurgy teachers researching.
而铸钢中残铝量是近代冶金师们研究的重要课题。
3·The crystallographic and physical characteristic for the medium-manganese cast steels after the intercritical heat treatment have also been examined and discussed.
测定并探讨了亚温处理后中锰铸钢的晶体学特性和物理特性；
4·Do you mean ingots cast with steels of different properties have different interior structures?
你的意思是用不同特性的钢铸成的钢锭有不同的内部结构吗？
5·Thee types of materials that can be cast are aluminum alloys, bronzes, tool steels, stainless steels, stellite, hastelloys, and precious metals.
可以用于铸造的材料类型有：铝合金、青铜、工具钢、不锈钢、钨铬钴合金、镍基合金和贵金属。
6·Typical materials that can be cast with this process are iron, steel, stainless steels, and alloys of aluminum, copper and nickel.
可用此工艺铸造的典型材料有：铁、钢、不锈钢以及铝、铜和镍的合金。
7·The ferrous metals can be classified into steels, cast irons, and wrought irons.
黑色金属可分为钢，铸铁和熟铁。
8·The effects of alloying elements on the work hardening ability of as cast manganese steels wre carried out by means of compressive tests.
采用压缩试验方法，就合金元素对铸态锰钢的加工硬化性能的影响作了系统试验；
9·The test indicates that contact fatigue life and wear resistance of surface quenched casting steels and Bainite quenched spherical cast iron are increased largely.
试验表明：经过表面淬火的铸钢和经过贝氏体淬火的球墨铸铁，其接触疲劳寿命和耐磨性大幅度提高。
10·Studies indicate that fracture of cast irons is different from brittle cleavage fracture of steels.
研究结果表明，铸铁的断裂与钢的脆性解理断裂不同。