Adi
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The alloy I use, d.Sign 30 and thankfully only once or twice a year, indicates blasting and application of the wash. No degass firing. The green oxide will bleed through the wash, which then can be steamed off easily. After the wash firing there is no oxide bleeding through anymore.Why is it green? Hopefully that's not a degassing color? What metal or bonding agent are you using?
I use a slurry of pink and orange opaque modifier for my 1st, opaque degas bake.
My dad does the same thing as rkm suggested.
The alloy I use, d.Sign 30 and thankfully only once or twice a year, indicates blasting and application of the wash. No degass firing. The green oxide will bleed through the wash, which then can be steamed off easily. After the wash firing there is no oxide bleeding through anymore.
High Pd alloys are a mess!I can't remember what high Pd alloy I used for a short while, gave off a charcoal gray oxide that needed to be blasted off. Terrible stuff, as I would get bubbles through the 2nd opaque firing. Some of those would continue to grow oxides through the proceeding firings. The posted image looks like a green caterpillar. Good luck in not having that affect the shade without heavy opaque masking
Yeah . Is green desired oxide color with this framework material ?silver palladium ?Why is it green? Hopefully that's not a degassing color? What metal or bonding agent are you using?
I use a slurry of pink and orange opaque modifier for my 1st, opaque degas bake.
My dad does the same thing as rkm suggested.
it is degassing yes, is it wrong?Why is it green? Hopefully that's not a degassing color? What metal or bonding agent are you using?
I use a slurry of pink and orange opaque modifier for my 1st, opaque degas bake.
My dad does the same thing as rkm suggested.
he's responsible for no doubt.metal oxides are the cause.
Sandblast it clean and stop degassing.
Applying opaque to a clean surface solves the problem and save time.
Use that time to clean your bench, it looks like Putin dropped a cluster bomb on it.
You should follow your alloy makers instructions.it is degassing yes, is it wrong?
you mean I should combine degassing and wash opaquer in one bake?
I use GC bond.
Not sure about GC bond, but as, I mentioned above, some CoCr alloys indicate no degassing, just wash firing. Then steam off the green shine left on the surface.it is degassing yes, is it wrong?
you mean I should combine degassing and wash opaquer in one bake?
I use GC bond.