1.Cross Section Comparation:

 

(1). With Desofin:

(2).W/o Desofin:

2.Spiral Test:

 

(1). With Desofin:

(2). W/o Desofin:

3.Slush Cup:

 

(1). With Desofin:

(2).W/o Desofin:

4.Ingot:

 

B2 Alloy with oxygen / B2 Alloy with Desofin grain refiner.

B2 Alloy with Desofin grain refiner/ C85000 Alloy without Desofin/ B2 Alloy with oxygen.

One casting with Desofin grain refiner. Cut one part and we can observe the section surface,

the grain size is very small and even.