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Articles by Robert Grierson
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[497] Platinum Casting Investments
In this paper I will attempt to give some insight into the investments used to cast Platinum and also talk about how we go about developing them. While this particular class of materials has been around for a long time, there have been recent improvements brought on at least partially by the increased interest in Platinum jewelry. I will briefly consider some of the properties which we seek in an investment and comment on the differences between gypsum and phosphate bonded investments on the one hand and the Platinum investments on the other.... (1999)
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Welcome to the Ganoksin Project The Gem and Jewelry World's foremost Resource on The Internet. Open to the public, Free of Charge! We are here to build a strong pool of information for the benefit of Web's jewelers and craftsmen - and those interested in jewelry and gemstones. | Site Map | Jewelry Making Articles | Orchid Forums & Archives | Galleries | The BenchExchange | MetalCalc |
| Industry Web Sites Guide | Press Room | Advertising | Contact Us | Link to Us | More...

If you benefit from what we're doing and want to give something in return, you can make a donation!