搜索结果: 1-2 共查到“材料科学基础学科 Quality”相关记录2条 . 查询时间(0.125 秒)
The influence of outfurnace processing on the exploational propriety the middle-carbon high quality constructional steel
Fatigue strength Metallography Non-metallic inclusions Steel
2011/4/2
The experimental material consisted of high-grade, medium-carbon, semi-finished structural steel. The production process involved two melting technologies: in a 140-ton basic arc furnace with desulphu...
Crystal quality and electrical properties of p-type GaN thin film on Si(111) substrate by metal-organic chemical vapor deposition MOCVD
Mechanical properties p-GaN Strain
2010/2/10
Purpose: In this paper, p-GaN samples have been grown on silicon substrates under various processing conditions. The effects of growth tenperature and thermal annealing on the crystal quality and stra...