俄罗斯的紫金是什么,它是单质还是混合物,

来源:百度知道 编辑:UC知道 时间:2024/06/03 14:49:24
俄罗斯的紫金到底是什么,它究竟是单质还是混合物,今天找了半天也没找出个答案。注意:请回答者自重!那个能在百度百科里能找到的没脑子的关于紫金的答案就不要再粘贴了,那个答案我今天都看了几十遍了,都快会背了。
谢谢 <绝对可靠2008> 的回答,不过这到底是什么物质还是没有说,我知道纯度是58.5%,但这58.5%是什么东西?剩下的又是什么物质?请注意,我想知道这是什么物质。

对于<maximhh>的回答我比较满意,谢谢你,但我还有一点不是太明白,你所说的“它包含多达59%的纯金”这里的纯金是什么金?指的是黄金么?谢谢。

585是俄罗斯国家标准规定的金
它包含多达59%的纯金,其余部分-银,钯,镍,铜,锌等。相当坚实和稳固的,良好的形态,在空气中稳定,合金的585样本的主要原料用于制造珠宝首饰,纪念品和物品。

如果还需要其他含量的金,我还可以告诉你。共有如下型号:
375
500
585
750
958
999

纯金是指--》化学符号 Au 金
而且铜的含量超过15%的话,合金就会呈现亮红色。

其他物质是铜。。含铜量高。造成的黄金发红。。而且冶炼技术也不太和中国一样。。

Rose gold is a gold and copper alloy widely used for specialized jewelry due to its reddish color. It is also known as pink gold and red gold. As it was popular in Russia at the beginning of the nineteenth century, it is also known as Russian gold, although this term has become somewhat rare.

Although the names are often used interchangeably, the difference between red, rose, and pink gold is the copper content–the higher the copper content, the stronger the red coloration, as pure gold is yellow and pure copper is reddish. A common alloy for rose gold is 75% gold and 25% copper by mass (18 carat). Since rose gold is an alloy, there is therefore no such thing