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Enhancing Hardness of 18K Gold Alloys by Aditya Raj is a document available to read on EtoBox.
What is Enhancing Hardness of 18K Gold Alloys about?
The document discusses methods to increase the hardness of 18 karat gold alloys up to 300 HV. It explores alloying gold with cobalt, titanium, boron, zirconium, and aluminum. The preparation and heat treatment process is described. Selected alloys containing cobalt or boron achieved over 300 HV hardness. Cost analysis showed the custom alloy was cheaper than traditional 18 karat gold.
- Author
- Aditya Raj
- Language
- EN