Ceramic coating material for furnace refractory, which increases its emissivity and thus the radiation heat transfer rate in the furnace, comprises of?

Graphite powder
Thoria
Zircon powder
Beryllium

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

Let'

5 views Answered 2022-09-01 13:21

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