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Pd Ag Cu Au Pt Zn 六元合金(国外又称 Palliney-7合金)是时效硬化型合金,强度和硬度高,弹性好,接触电阻低而稳定。在国外用作电位计、导电环、印刷电路的滑动接点和低电压直流回路的开关接点。特别是作电刷用,可与大多数电位计绕组及贵金属滑环匹配,耐磨性好,噪音电平低,尤其与厚膜电位计匹配,是一种理想的轻负荷弹性接点材料。文献中虽然有关于该合金的性能报道,但未见合金的制备工艺、具体
Pd Ag Cu Au Pt Zn six yuan alloy (also known as foreign Palliney-7 alloy) is age-hardening alloy, high strength and hardness, good elasticity, low contact resistance and stable. Used abroad as a potentiometer, conductive ring, the printed circuit of the sliding contacts and low voltage DC circuit switch contacts. Especially for brush, with most of the potentiometer windings and precious metal slip ring matching, good wear resistance, low noise level, especially with the thick film potentiometer matching, is an ideal light load flexible contact material. Although the literature on the performance of the alloy reported, but no alloy preparation process, specific