Vacuum adiabatic body and method for manufacturing the same

A method of manufacturing a vacuum adiabatic body, the method comprising:

• a vacuum adiabatic body component preparation process of preparing a first plate, a second plate, and a tube,
• a vacuum adiabatic body component assembly process of assembling the prepared first and second plates, and the tube such that the tube is to partially pass through a through-hole of the first plate,
• a vacuum adiabatic body component sealing process of providing a seal at the tube, and
• a vacuum adiabatic body vacuum exhaust process of discharging, via the tube, a gas in a space defined between the first plate and the second plate,
• wherein the vacuum adiabatic body component sealing process includes performing a sealing process of sealing the seal and performing an oxidation reduction process of reducing oxidation on the seal or the peripheral portion of the seal.

A method of manufacturing a vacuum adiabatic body, the method comprising:

• a vacuum adiabatic body component preparation process of preparing a first plate, a second plate, and a tube, and the first plate is prepared to have a through-hole,
• a vacuum adiabatic body component assembly process of assembling the prepared first and second plates, and the tube such that the tube is to partially pass through the through-hole of the first plate,
• a vacuum adiabatic body component sealing process of providing a seal at the tube;
• and
• a vacuum adiabatic body vacuum exhaust process of discharging, via the tube, a gas in a space defined between the first plate and the second plate.