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Fire Polished Faceted Glass Beads Round 14mm - Vacuum Coating

  Vacuum coating - vacuum deposition of thin layers (vaporation) uses the fact that some substances can be evaporated under reduced pressure. Molecules of the evaporized substance (it is most often metal or metal oxide) move in a vacuum in a straight line, condense on the substrate and form thin layers. Vacuum coating is carried out in the vaporizing machine. After the glass beads have been perfectly washed and dried, they are straightened on plates (or sieves) and inserted into the vaporizing machine. After vaporation of the evaporating agent and removal from the vaporizing machine, are glass beads with coating fired in the firing furnace. This technology can be applied even more pure metals such as copper, nickel, chromium, silver, gold, and others.

Showing 1-1 of 1
    6pcs Czech Fire Polished Faceted Glass Beads Round 14mm Crystal AB
    0 rating
    60,00 CZK
    49,59 CZK VAT excluded
    60,00 CZK
    49,59 CZK VAT excluded
    In stock 20 qty
    Products per page 60120180

      Вакуумное напыление - вакуумное напыление тонких слоев (испарение) использует тот факт, что некоторые вещества можно испарять при пониженном давлении.Молекулы испаряемого вещества (чаще всего это металл или оксид металла) движутся в вакууме прямолинейно, конденсируются на подложке и образуют тонкие слои.Вакуумное напыление осуществляется в испарительной машине.После того, как стеклянные шарики тщательно промыты и высушены, их размещают на тарелках (или ситах) и помещают в испарительную машину.После испарения и извлечения из испарительной машины, стеклянные шарики с покрытием обжигаются в печи.По этой технологии можно применять более чистые металлы, такие как медь, никель, хром, серебро, золото и другие.

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