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Author:
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Year:
Volume:
Issue:
huang jin zhi liang zen yang jin xing ji suan
Pages:
41
Year:
1996
Issue:
1
Journal:
Journal of Materials and Metallurgy
Keyword:
黄金
;
质量
;
金成色
;
重量为
;
金项链
;
K金
;
Abstract:
黄金用K表示合金成色,每K含金量折合为4.15%,24K金制品含金量为24×4.15%=99.6%.如一条金项链其成色为14K,重量为10g,问该项链所含黄金为多少.14×0.0415×10=5.81g.该项链所含黄金重量为5.81g.黄金质量怎样进行计算
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