The Temperature At Which Various Materials Can Be Heating In The Vacuum

- Feb 01, 2021-

The temperature at which various materials can be heating in the vacuum

material

Maximum bearing temperature

Metal-glass Sealing parts

400℃

Metal-ceramic Sealing parts

400℃

copper washer

450℃

glass

140-300℃

non-metallic material 

80-100℃

Normal metal material

300-450℃


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