中碳V_Ti_N微合金钢奥氏体晶界显示技术 (临床医学) 关键词】热化学浸蚀;微合金钢;奥氏体晶粒 [gap=1125]KEYWORDS】Thermal chemical etching; Microalloyed steel; Austenite grain
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In order to reduce the thermal conductivity and heating capacity and increase the detectivity of array, the suspended structure was formed on silicon wafer by chemical etching of KOH.
为了降低热导和热容,提高探测器的探测灵敏度,用KOH作化学腐蚀完全去除了线性阵列下方的硅衬底,形成悬空结构。
The levels of water absorption, thermal shock, frost resistance, resistance of chemical etching, resistance to staining and luster are higher than any normal micro-powder tiles.
在吸水率,耐热,耐寒,抗腐蚀和防污性能方面的指标都比普通厂家微粉砖要高。
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