NBV has a long track record of success in manufacturing and marketing of ferro alloys. It caters to Indian as well as export markets.
Ferro Alloys are used as inputs in the manufacture of iron and steel for removal of oxygen and imparting specific properties. These are alloys of iron and elements like manganese, silicon, chromium, etc.
While manganese and silicon alloys impart strength and hardness and act as powerful deoxidizing agents, chromium alloys make steel resistant to corrosion and heat. The Company manufactures Silico Manganese, Ferro Manganese and Ferro Chrome. While Silico Mangansese is sold to customers in India and Abroad, the Ferro chrome facility is presently dedicated to Tata Steel Ltd for conversion.
Typical examples of end products comprise rail road rails, structural steel, automobile bodies, etc. for manganese alloys and stainless steel utensils, cutlery, watch bodies, dairy equipment, hand railings, etc. for chromium alloys.
Location : Paloncha, Bhadradri-Kothagudem District
Smelters : 3 x 16.5 MVA & 1 x 25 MVA
Products : Manganese Alloys
Output Capacity : 125,000 TPA
Location : Kharagprasad, Dhenkanal District
Smelters : 2 x 22.5 MVA
Products : Chromium Alloys
Output Capacity : 75,000 TPA
High Carbon Silico Manganese - Standard Grades
Mn : 60% Min. / 65% Min. / 70% Min.
Si : 15% Min. / 16% Min. / 17% Min.
C : 2 % Max.
P : 0.30 % Max.
S : 0.03 % Max.
Size: 10 - 60 mm
High Carbon Ferro Manganese - Standard Grades
Mn : 70% Min. / 76% Min
Si : 1.5% Max.
C : 6-8%
P : 0.30% Max. / 0.35% Max.
S : 0.03% Max.
Size : 10 - 80/100 mm
High Carbon Ferro Chrome - Standard Grades
Cr : 60% Min.
Si : 3% Max.
C : 8.50% Max.
P : 0.03% Max.
S : 0.04% Max.
Size: 10 -100 mm (90% Min)