Table 7.

Chemical composition before and after the addition of mischmetal to VD, heat B [wt.%]. * Oxygen activity was measured by CELOX^®, hydrogen by HYDRIS^®.

Before/After REM Add	C	Mn	Si	P	S	Cu	Ni	Cr	Mo	Al	Ce	H *	T (°C)	ao *
Before	0.40	0.74	0.24	0.009	0.002	0.10	0.56	1.10	0.25	0.026	–	0.000074	1566	0.00012
After	0.40	0.76	0.24	0.009	0.001	0.10	0.57	1.10	0.26	0.028	0.064	N/A	1556	N/A