氮化釩 的英文怎麼說
中文拼音 [dànhuàfán]-
The content of solid solution re can reach 1 10 - 5 1 10 - 4 order of magnitude in steel
稀土降低碳氮化釩完全溶解的溫度，阻止奧氏體中釩的應變誘導析出。Abstract : to promote development of low alloy steel bearing vanadium and mitrogen, the process, conditions and products of preparing nitrided ferrovanadium and vanadium nitride are introduced on the basis of main documents
文摘:為推動含釩氮低合金鋼的發展，在查閱主要文獻的基礎上，重點介紹了氮化釩鐵及氮化釩制備的工藝方法、條件及產品情況。Methods for chamical analysis of vanadium pentixide - the ortho - phenanthroline spectrophotometric method forthe determination of iron content
五氧化二釩化學分析方法鄰二氮雜菲分光光度法測定鐵量
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