Reliability Analysis of Toughened Vacuum Glass Based on Gray Relation Decision

Table 1

Reliability index of toughened vacuum glass.

Symbol	Reliability indicators	Include
X0	tightness	glass cavity vacuum degree
		extractor vent size
X0	getter performance	getter service time
X0	strength sealing	service time
X0	compressive properties	sealing parts of the compression capacity
X0	impact resistance	sealing at external shock resistance
X0	production temperature control	low temperature production of tempered glass
X0	glass strength stiffness	tempered glass quality
X0	glass surface impact resistance	impact resistance of external substrates on glass substrates
X0	corrosion resistance of glass surface	glass surface features such as rainwater corrosion
X0	glass substrate explosion-proof characteristics	lightfastness to glass properties
X0	support strength characteristics	support pressure characteristics
X0	support placement spacing	patch space size
X0	support diameter size	0.4~0.6mm
X0	support material for production	steel, ceramics
X0	support shape style	rings, spheres