The results reveal that soften temperature about 7 K of the Cu- 0. Cr-0.Ag alloy can be observed, and the growth of gra研究结果表明,Cu-0·Cr-0·Ag合金的软化温度大约为7 K,固溶的Ag和弥散的Cr可以有效地阻止合金的晶粒长大;