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Lab talk, the good, the bad, and the ugly
Metal
Degassing Problems with Ceramic Gold
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<blockquote data-quote="user name" data-source="post: 23262" data-attributes="member: 1719"><p>DeGassing is misleading. Used to be, we'd burn off any impurities. With the purity of abrasives and a better understanding of keeping things clean, thats not so much an issue. You do need a slight oxide layer for a good bond with the opaque. Too much ( too dark) and it gets fluffy and the bond gets weak. Since you dont have a hold time, Id back off the high temp untill your oxide lightens alittle.</p></blockquote><p></p>
[QUOTE="user name, post: 23262, member: 1719"] DeGassing is misleading. Used to be, we'd burn off any impurities. With the purity of abrasives and a better understanding of keeping things clean, thats not so much an issue. You do need a slight oxide layer for a good bond with the opaque. Too much ( too dark) and it gets fluffy and the bond gets weak. Since you dont have a hold time, Id back off the high temp untill your oxide lightens alittle. [/QUOTE]
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Lab talk, the good, the bad, and the ugly
Metal
Degassing Problems with Ceramic Gold
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