Roy Impex

OUR PRODUCTS

NOTE: Our products can be made subject to specifications.

Calcium Molybdate

	Mo 42-45%	P 0.035% max	S 0.05% max.

Ferro Tungsten

	Tungsten (W) :	75 -85%
	Phosphorus (P) :	0.05 % Max.
	Sulphur (S) :	0.05 % Max.
	Silicon (Si) :	1.5% Max
	Carbon ( C ) :	0.2% max
	Copper (Cu) :	0.01% max
	Tin (Sn) :	0.01% max
	Manganese (Mn) :	0.01% max
	Bismath (Bi) :	0.01% max
	Arsenic (As) :	0.01% max
	Antimony (Sb) :	0.01% max
	Cobalt :	0.01 % max.
	Size :	10 - 50 mm (90%)

Ferro Nickel

	Nickel 45-60%	P 0.04% max	S 0.05% max.

Synthetic Slag

Z slag CA-N	Al metal- Nil Total Al₂O₃ 38% Cao min- 45% calcium aluminate 100% SiO₂ 4.5%	Fe₂O₃ + FeO 1.8% MgO 2-4% TiO₂ 1.5% max Size 10-60mm Melting temperature 1300 Celsius
Z slag CAL-50	Al metal 8% Total Al₂O₃ 35% Cao min- 30% calcium aluminate 45% SiO₂ 6%	Fe₂O₃ + FeO 3% MgO 3% TiO₂ Traces Size 2-40 mm Melting temperature 1370 Celsius
Z CON 12-AX	Al metal 12-14% Total Al₂O₃ 30% Cao min- 35% calcium aluminate 20% SiO₂ 6%	Fe₂O₃ + FeO 3.5% MgO 3.5% TiO₂ Traces Size 2-40 mm Melting temperature 1380 Celsius
Z Slag CA-Al 20	Al metal 14-18% Total Al₂O₃ 65% Cao min 5% calcium aluminate 20% SiO₂ 6-8%	Fe₂O₃ + FeO 1.5% MgO 1.5% TiO₂ Traces Size 10-40 mm Melting temperature 1380 Celsius

Ferro Nickel Molybdenum

	Mo 15-20%	Nickel 35-55%	P 0.04% max	S 0.05% max

Ferro Tungsten Molybdenum

	Mo 30-35%	Tungsten 40-45%	P 0.04% max	S 0.05% max

Ferro Cobalt Molybdenum

	Mo 20-30%	Cobalt 35-45%	P 0.04% max	S 0.05% max

Cobalt Hydroxides

	Cobalt 63-64%	Ni 0.2% max	Fe 0.1% max.

Cobalt Oxides

	Cobalt 71% min	Ni 0.2% max	Fe 0.1% max.

Nickel Hydroxides and Oxides

Ferro Vanadium

Grade V- 50%
Phos	0.025% max
S	0.03% max
Al	1.5% max.
Si	1.5% max
Grade V-78%
Phos	0.025% max
S	0.03% max
Al	1.5% max.
Si	1.5% max

V₂O₅ Flakes

	V 54-55%	P 0.015% max	S 0.015% max