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Lab talk, the good, the bad, and the ugly
Metal
Argen Noble Crown NF???
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<blockquote data-quote="DentalLabHombre" data-source="post: 61377" data-attributes="member: 4704"><p>We've had similar issues with the NF but continue to try and find a solution as to why some labs are having success and others are not. I've heard from one lab that is using it successfully and they use ceramco and have dedicated furnaces for NF and are having to purge weekly. We use Noritake EX3 and have spoken with Argen tech support and have followed instructions to the T. We mainly have had some greening on some single units and fracturing of the porcelain on most bridges but not all and the ones that did not crack, had severe greening. Does anyone have any input or idea of when to call it quits on the NF.</p></blockquote><p></p>
[QUOTE="DentalLabHombre, post: 61377, member: 4704"] We've had similar issues with the NF but continue to try and find a solution as to why some labs are having success and others are not. I've heard from one lab that is using it successfully and they use ceramco and have dedicated furnaces for NF and are having to purge weekly. We use Noritake EX3 and have spoken with Argen tech support and have followed instructions to the T. We mainly have had some greening on some single units and fracturing of the porcelain on most bridges but not all and the ones that did not crack, had severe greening. Does anyone have any input or idea of when to call it quits on the NF. [/QUOTE]
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Lab talk, the good, the bad, and the ugly
Metal
Argen Noble Crown NF???
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