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不太准确;-))

mildkiller(M.K.)

You're familiar with the gold standard, where 24k = 100%.
The platinum standard is based on parts per thousand, where 1000 parts = 100%. All platinum alloys are derived from this standard. The two most common platinum alloys found in the US.

95% Platinum: This alloy is 950 parts per 1000 and 50 parts other metals. Common quality marks are: Platinum, Plat, Pt, Pt950, 950Pt, 950Plat and Plat950.

90% Platinum: This alloy is 900 parts per 1000 and 100 parts other metals. Common quality marks are: 900Pt, Pt900, and 900Plat.

(#935647@0)
Last Updated: 2002-12-25
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枫下沙龙 / 时尚 / 请问white gold和铂金有什么分别？这边标示的都是10K,14K，好象没有更纯的了，过敏体质的人会不会不适应？另外，不象国内有那么多镀金，包金，合金的分别？谢谢 -mildkiller(M.K.); 2002-12-24 (#934508@0)

铂金 platinum比金贵多了。白金也是金，加入微量别的金属所以呈白金色。14K的哪些是白金，纯的太软色泽也不好，故装饰的都用低K的。镀金，里面是廉价金属。包金也是，不过表面那层多 -cocotea(可可茶-抱兔子); 2002-12-24 {181} (#934528@0)
些。合金是指对加了金属元素的金的通称，除了白金色，还有黄金色和红金色等，有些三色相配的首饰很好看的。一般来说，K
金的就不会过敏了。因人而异巴。当然最好就是铂金啦，够贵又不过敏。haha

不是吧？我记得是两种金属 -yong(yang); 2002-12-24 (#934658@0)
妹妹，我发现这便不太流行白金？在这里买贵还是国内的贵？ -giantpanda(大熊猫); 2002-12-25 (#935459@0)
够贵的话，过敏也说不过， -naughtypig(皮皮猪吃饱乐); 2002-12-25 {28} (#935753@0)
我命不好，我对钻石过敏！：（

是不是你LP一提钻石,你就昏倒?俺也见过好多酱紫过敏的;-)) -mildkiller(M.K.); 2002-12-25 (#935801@0)

哇，哪位佳人好有福气呀！ -agincourt(百灵鸟); 2002-12-24 (#934573@0)

别乱讲,帮朋友友情客问的;-) -mildkiller(M.K.); 2002-12-25 (#935265@0)

那也是有位好福气的家人呀！ -giantpanda(大熊猫); 2002-12-25 (#935455@0)

纯白金的标准应该是pt900,就像黄金的24k 99.99一样 -ice(今日之日多烦忧); 2002-12-25 (#935491@0)

不太准确;-)) -mildkiller(M.K.); 2002-12-25 {538} (#935647@0)
You're familiar with the gold standard, where 24k = 100%.
The platinum standard is based on parts per thousand, where 1000 parts = 100%. All platinum alloys are derived from this standard. The two most common platinum alloys found in the US.

95% Platinum: This alloy is 950 parts per 1000 and 50 parts other metals. Common quality marks are: Platinum, Plat, Pt, Pt950, 950Pt, 950Plat and Plat950.

90% Platinum: This alloy is 900 parts per 1000 and 100 parts other metals. Common quality marks are: 900Pt, Pt900, and 900Plat.

最骗人的就是镀金了，其实根本就不是金，而是镀层金色的氧化氮在表面，我认识人的毕业设计就是这个，所以如果金属本身劣质就会引起过敏，也容易脱色。至于合金就不同了，装饰用时，无论色泽硬度都会优于纯金。 -naughtypig(皮皮猪㊣无聊); 2002-12-25 (#935584@0)

这玩艺俺懂点，是氮化钛，离子溅射上去；国内有家公司叫钛金。 -d2o(Mission Impossib); 2002-12-25 (#935594@0)

恩，看来比氧化氮要高级点儿。。。 -naughtypig(皮皮猪吃饱乐); 2002-12-25 (#935599@0)

找到答案了.white gold是黄金加铜,银,镍,锌的合金~~这里的珠宝店好象同时经营贵重金属,宝石制品,也经营合金制品?真假难分~ -mildkiller(M.K.); 2002-12-25 (#935609@0)

I don't think so. I am afraid what you said is not right. "white gold" should include Pt, at least. -cafarmer(豬身上找錢); 2002-12-25 (#935624@0)

别星咳嗽了,俺在网上查到的呀,hoho. -mildkiller(M.K.); 2002-12-25 {259} (#935641@0)
To create white gold, yellow gold is alloyed with copper and silver along with small amounts of nickel and zinc to achieve a white look. As a result, it doesn't have the same purity, strength, durability, rarity or the natural white luminescence of platinum.

don't be so rude, you should respect the truth. -cafarmer(豬身上找錢); 2002-12-25 (#935651@0)

@@...so sorry for my rude manner :-| -mildkiller(M.K.); 2002-12-25 (#935657@0)

maybe you are right that is a commercial way. But according to chinese traditional definition, Pt absolutely. -cafarmer(豬身上找錢); 2002-12-25 (#935723@0)

Platinum (Pt) -cafarmer(豬身上找錢); 2002-12-25 (#935632@0)

you are wrong. Platinum is 铂金,是贵金属,White Gold is 白金,象楼上cocotea说的,是便宜的合金,但比较方便做成不同式样的首饰. -labelle(桃谷小仙); 2002-12-25 (#936589@0)

@Ontario

不太准确;-))

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