【摘要】 目的 :考察新型镍铬铝钛烤瓷合金的润湿性 ,为新型合金的临床应用提供实验依据。方法 :采用座滴法把置有松风瓷粉柱的镍铬铝钛合金板放入高温显微镜仪中加热到 110 0℃ ,维持 30分钟 ,拍照并测量、计算其接触角。结果 :松风瓷粉柱在新型镍铬铝钛烤瓷合金上的接触角为 37°47′,小于直角。结论 :本实验揭示 :新型镍铬铝钛烤瓷合金与瓷粉有良好的润湿性 ,有应用于临床修复的潜力。更多还原

【Abstract】 Objective:To study the wettability of a new type nickel based ceramic alloyand measure its contact angle to provide laboratory data.Methods:A columniation of Shofu porcelain powder, put on the plate of the new type nickel based ceramic alloy, was heated up to 1100℃ in a microscope of high temperature for 30 minutes before the photograph was taken, and the contact angle was calculated according to the results of measures on the photograph.Results:The contact angle of the new type nickel based ceramic alloy is 37°47′, which is less than 90°.Conclusion:This study shows the new type nickel based ceramic alloy has favorable wettibility with ceramic.更多还原