INTRODUCTION:
Combined grain refinement and modification can be obtained by the addition of Master alloy. Master alloy is a grain refiner for aluminium silicon hypoeutectic and eutectic alloys. It is available in different composition of Titanium and Boron ( 5:1 , 3:1 and so on .. ). Master alloy Control the structure and dispersion of individual crystal in metals to produce finer grain sized castings.It improves mechanical strength and soundness of the casting.
PHYSICAL & CHEMICAL PROPERTIES:
Colour – Silver
Shape – Tablets
Titanium % – 5 %
Boron % – 1 %
Aluminium – Balance
STANDARD PACKING:
Master alloy is available in 500 gram tablet.