Design and Properties of Bi-Pb-Sn-Cd Fusible Alloys Bi-Pb-Sn-Cd易熔合金的设计与性能研究
Series of Bi-Pb-Sn-Cd fusible alloys were designed with reference to the characteristics of Bi-based alloy and their phase diagram. 根据铋基合金的特点与合金相图,设计了不同成分的BiPbSnCd易熔合金;
The electrode has fast response and good repeatability. It has been used for the determination of bismuth in fusible alloys and bismuth potassium citrate capsules. The method was simple and the results obtained were agreement with certified values. 该电极响应迅速,重复性好,用该电极测定易熔合金及枸橼酸铋钾胶囊中铋的含量,结果与认定值相符。
Design and properties of Bi-Sn-In ternary fusible alloys Bi-Sn-In控温易熔合金的设计与性能
Series of Bi-Sn-In ternary fusible alloys were designed based on Bi-Sn, Bi-In and Sn-In phase diagrams, and the melting temperature, phase composition and mechanical properties of these alloys were measured and determined. 在Bi-Sn、Bi-In、Sn-In二元相图的基础上,设计出系列Bi-Sn-In控温易熔合金,并对合金的熔点、相组成和钎焊接头的力学性能进行了研究。
The melting point and the shear strength of Bi-Pb-Sn-Cd fusible alloys were determined by DSC and tension tester. 利用差热分析仪和拉伸试验机,研究了易熔合金Bi-Pb-Sn-Cd的成分对合金熔点和剪切强度的影响。