Salt glazes cannot be fired in an electic kiln because the salt vaporizes and corrodes the elements. If you are using a gas kiln or electric kiln, the salt glazes can be very attractive.
The worst thing I have personally seen happen is that the color is very muted and sometimes bubbly. I would bisque fire it and see what it looks like. I haven't heard of any explosions or serious cracking issues associated with this. If the color is bad after bisque firing, I would try to do a glaze firing. Hopefully the glaze will fully cover the underglaze.
You'd have a salt reaction with the clay body and depending on firing temp achieve a salt fired piece...
you could paint yellow and then paint over it in a light silvery glaze once the yellow is dried
You would die.
Yes, as long as the glazes are meant to be fired to the same cone. Putting a cone 6 and a cone 10 glaze on the same pot would not be a good idea. But putting two, three, four, etc. glazes of the same cone on one pot is perfectly fine. Just understand that glazes may be stable by themselves, but when another glaze is added on top that may create instabilities such as crazing or running. The biggest problem I have had with combining glazes on one pot is running. Just make sure to put the pot on stilts or on a waste slab so you don't have to grind glaze off the kiln shelf.
The worst thing I have personally seen happen is that the color is very muted and sometimes bubbly. I would bisque fire it and see what it looks like. I haven't heard of any explosions or serious cracking issues associated with this. If the color is bad after bisque firing, I would try to do a glaze firing. Hopefully the glaze will fully cover the underglaze.
You'd have a salt reaction with the clay body and depending on firing temp achieve a salt fired piece...
Obviously after it has defrosted. Depending on how you intend to serve it - not whole if it is already cooked. If sliced, then a coating of glaze would be sufficient while you reheated the gammon. If attempting to reheat whole, then the glaze should be applied about 15 minutes before the end of the cooking process, but be aware the ham will be dry.
It would increase
First you would paint the vase with a glaze. Then you must put it in a kiln for a specified amount of time in order to set the glaze.
Gravy would be an example.
The plant will face stress and its growth will be stunted
It's Pressure would rise.
Heat must have to be applied to the ice cube.
What kind of substance are you asking about? Please be specific thanks.
It depends on the magnitude of the forces.
It would act as a solvent & start dissolving the top layers.