hat
Se founo vakyòm lan, ki se, sistèm lan vakyòm nan yon espas espesifik nan kavite nan gwo founo dife, se yon pati nan kavite nan gwo founo dife egzeyate, se konsa ke presyon an nan kavite a gwo founo dife ki pi piti pase yon presyon estanda atmosferik. Espas ki andedan chanm founo a se konsa nan yon eta vakyòm, ki se yon founo vakyòm. Sitou itilize pou fondasyon vakyòm, degaze, rkwir nan pati vakyòm elektrik, brasaj nan pati metal yo, ak seramik-metal poze sele.
eng
The vacuum furnace, that is, the vacuum system in a specific space of the furnace cavity, the part of the furnace cavity is discharged, so that the pressure in the furnace cavity is less than a standard atmospheric pressure. The space inside the furnace chamber is thus in a vacuum state, which is a vacuum furnace. Mainly used for vacuum smelting, degassing, annealing of electrical vacuum parts, brazing of metal parts, and ceramic-metal sealing.