Re: who knows how to add Si into Mg melt?



ck wrote:

The liquidus-temperature of Mg2Si at 8% Si is about 850°C.

Sic!

But some
researchers just heat themelt to 750°C as they mentioned in their articles.
I've tried to risen the melt temperature to 900°C,but that led to the
serious oxidation of Mg even under the protective air.

Then you need better protection.

Michael Dahms
.