Читать книгу Henley's Formulas, Recipes and Processes (Applied Chemistry) - Various - Страница 625

—Mosaic silver is an amalgam of equal parts of mercury, bismuth, and tin. One may also melt 50 parts of good tin in a crucible, and as soon as it becomes liquid add 50 parts of bismuth, stirring all with an iron wire until the bismuth is fused as well. As soon as this occurs the crucible must be removed from the fire; then stir in, as long as the contents are still liquid, 25 parts of mercury and mix the whole mass evenly until it can be ground on a stone slab.

BRONZE VARNISHES: See Varnishes.

BRONZING SOLUTIONS FOR PAINTS: See Paints.

BRONZING OF WOOD: See Wood.

BROOCHES, PHOTOGRAPHS ON: See Photography.

BROWN OINTMENT: See Ointments.

BROWNING OF STEEL: See Plating.

BROWNSTONE, IMITATION: See Brick Stain.

BRUNETTE POWDER: See Cosmetics.