NEET MDS

The Power Course

Then porcelain is baked against metal, it should possess a



Choices

1 ) Linear coefficient of thermal expansion greater than but close to that of metal
2 ) Linear coefficient of thermal expansion less than but close that of metal
3 ) High fusion temperature
4 ) High fusion expansion

Explanation



Answer

Linear coefficient of thermal expansion less than but close that of metal

Last Modified : 01-Apr-2020

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