VincentCeramics
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Im just curious whats the best way to do sandblast?
I always sandblasted my metal (Wiron99) with 70 nm sand before i do my opaqer and ceramic on it, then one technician told me that the retention is better if metal was sandblasted with bigger granules. ??
I made this picture just to show you what i have after a make sandblasting with both sizes.
http://img816.imageshack.us/img816/3782/dsc02542c.jpg
How do you sandblast metals for PFM ?
After looking my metal it's kinda is logical to sandblast it with 250 nm granules, but i would like to hear how do you do it...
I stopped my work to talk to you guys, to seek help, i believe in your experience
Thx
I always sandblasted my metal (Wiron99) with 70 nm sand before i do my opaqer and ceramic on it, then one technician told me that the retention is better if metal was sandblasted with bigger granules. ??
I made this picture just to show you what i have after a make sandblasting with both sizes.
http://img816.imageshack.us/img816/3782/dsc02542c.jpg
How do you sandblast metals for PFM ?
After looking my metal it's kinda is logical to sandblast it with 250 nm granules, but i would like to hear how do you do it...
I stopped my work to talk to you guys, to seek help, i believe in your experience
Thx