a) 根据下表所给之值,确定哪一种金属可作为溶质与钛形成溶解度较大的固溶体: Ti hcp a=0.295nm Be hcp a=0.228nm Al fcc a=0.404nm V bcc a=0.304nm Cr bcc a=0.288nm b) 计算固溶体中此溶质原子数分数为 10% 时,相应质量分数为多少?
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