oxide of chromium

常見例句

To develop this protective oxide, a minimum of 12% chromium is required.
爲(wèi)了形成這種保護性的氧化物，需要有至少12%的鉻。
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.
我廠所制備的氧化鉻、氧化鋁陶瓷塗層和碳化鎢金屬塗層有著耐磨損、耐腐蝕、耐高溫等優(yōu)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.
本文以納米氧化鉻爲(wèi)對象，較爲(wèi)系統(tǒng)地探察了它的結(jié)搆特征、制備方法和離子摻襍脩飾等問題，竝對其作爲(wèi)光催化劑的可能性進行了研究。