It is replaced by the protective (or reactive as the case may be) atmosphere within the furnace. It is essentially a physical volume change replacement, not diffusion limited as it might be if the gas was tied up as a complex within the powder itself.
Sintering can also occur by heat curing in a water tank.
exequielt 2 months ago
We use bell furnaces as well as belt furnaces.
Reubenhubert 2 years ago
where does the air in between the powder particles go?
dddproject 2 years ago
It is replaced by the protective (or reactive as the case may be) atmosphere within the furnace. It is essentially a physical volume change replacement, not diffusion limited as it might be if the gas was tied up as a complex within the powder itself.
AnAmericanFan 2 years ago