【摘 要】
：
硼具有特殊的物理化学性质,在合金中加入微量硼,能显著地改变其硬度、淬火性和切削性能。因此,在现代冶金中,向各类合金中加入微量硼,已成为普遍研究的课题。微量硼采用化学
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硼具有特殊的物理化学性质,在合金中加入微量硼,能显著地改变其硬度、淬火性和切削性能。因此,在现代冶金中,向各类合金中加入微量硼,已成为普遍研究的课题。微量硼采用化学法或常规光谱法测定,
Boron has a special physical and chemical properties, adding a trace amount of boron in the alloy, can significantly change its hardness, hardenability and cutting performance. Therefore, in modern metallurgy, adding a trace amount of boron to all kinds of alloys has become a commonly studied topic. Trace boron by chemical or conventional spectrophotometry,
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