PdY_8合金的软化和再结晶研究  

Study of Softening and Recrystallization of PdY_8 Alloy

作　　者：李银娥[1] 袁弘鸣[1] 付秋枫 田广民[1] 

机构地区：[1]西北有色金属研究院

出　　处：《稀有金属材料与工程》1995年第4期59-62,共4页Rare Metal Materials and Engineering

摘　　要：研究了ＰｄＹ８合金的加工硬化过程，确定了该合金两次退火间的总加工率（约为４０％～６０％）。用硬度法和金相法测定了ＰｄＹ８合金的再结晶温度（～６２０℃）及再结晶退火温度（６５０～６８０℃）。Abstract: The work-hardening process of PdY8 alloy is studied. It is determined that the reduction of area between twice annealings is about 40%～ 60%.The recrystallization temperature (～ 620℃) and recrystallization annealing temperature (650～680℃) of PdY8 alloy haw ben determined by hardness method and metallographic examination.

关 键 词：加工硬化 再结晶 钯合金 软化 

分 类 号：TG146.36[一般工业技术—材料科学与工程]