oxide of chromium

常见例句

To develop this protective oxide, a minimum of 12% chromium is required.
为了形成这种保护性的氧化物，需要有至少12%的铬。
I plant of the chromium oxide , alumina ceramic coating and has a tungsten carbide metal-resistant coating wear, corrosion resistance, high temperature, and other fine performance.
我厂所制备的氧化铬、氧化铝陶瓷涂层和碳化钨金属涂层有着耐磨损、耐腐蚀、耐高温等优良性能。
In this paper, structural characteristic, preparation method and modified ions of chromium oxide were systemically investigated, which Serves as photocatalyzer feasibility was discussed.
本文以纳米氧化铬为对象，较为系统地探察了它的结构特征、制备方法和离子掺杂修饰等问题，并对其作为光催化剂的可能性进行了研究。