合金饰品

铂合金饰品材料

Pt Alloy Materials for Jewelry and Ornaments

低熔点合金饰品硅橡胶型离心铸造浇注系统的设置探讨

Discussion about Design of the Gating System in the Centrifugal Casting Process with Silicone Rubber Mould

铜和铜合金饰品表面需镀金，由于铜扩散至镀金层表面，引起金层变色。

Gold electrodeposit as top coating of artificial jewelry made of copper and copper alloy tarnished because of copper diffusion to gold top deposit .

大部分首饰款式都能做成不锈钢、铜、合金类饰品。

Most jewelry style can do stainless steel , copper and alloys class ornaments .

本厂主要生产各型号不锈钢饰品，兼并生产铜、合金类饰品。

Chiefly production models stainless steel ornaments , copper and alloys merger production filigree .

我厂专业生产合金，木质饰品，手工穿珠等饰品。

Our factory mainly make alloy , wooden , and hand-made jewelry .

作者简短地回顾了铂合金作为装饰和饰品的历史，评述了Pt与Pt合金作为饰品材料的一般特性，总结了常用饰品铂合金的成分、性能与应用。

The compositions , properties and applications of commercial platinum alloys as jewelry and ornaments were summarized .

适用于生产铅锡合金、锌合金等材料的饰品，工艺品。

It is applicable for producing ornaments and craftworks which are made of terne alloy , zinc alloy and other materials .