钯钇合金研究  

Investigation of PdY Alloys

作　　者：袁弘鸣[1] 付秋枫 李银娥[1] 田广民[1] 

机构地区：[1]西北有色金属研究院,宝鸡721014

出　　处：《稀有金属材料与工程》1992年第6期35-39,共5页Rare Metal Materials and Engineering

摘　　要：研究了钯中含有0.62wt%—6.96wt%钇的5种成分PdY合金箔的制备工艺、加工性能及氕渗透性,并就钌的加入对PdY合金性能的影响进行了探索。测定了两种合金系箔材的X线衍射谱。结果表明,随着Y含量的增加,PdY合金的硬度、强度及塑性值均提高,氕的渗透率也明显增加。钌加入合金后,进一步使PdY合金的力学和加工性能得到提高。The process to manufacture foils,processing property and the protium permeability have been investigated for the five PdY alloys of 0.62wt%～6.96wt%Y, as well as the effect of Ru addition on the properties of PdY alloys has been explored. X-ray diffraction patterns of two alloy systems have been measured. The results show that the hardness, strength and plasticity of PdY alloys increase with increasing the content of Y all together and the protium permeabilities is especially increasing. Addition of Ru is able further to increase the mechanical and processing properties of PdY alloy.

关 键 词：氢同位素分离 钯钇合金 钯钇钌合金 

分 类 号：TG146.36[一般工业技术—材料科学与工程]