Browsing by Author "StJohn, David H."

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Uptake of iron and its effect on grain refinement of pure magnesium by zirconium

Cao, Peng; Qian, Ma; StJohn, David H.; Frost, M.T. (Maney Publishing, 2004-05)

The uptake of iron by molten magnesium from uncoated new mild steel crucibles at temperatures 680°C, 730°C, and 780°C has been investigated. It was shown that the uptake of iron was sluggish at 680°C and the use of 0.05% ...