Niobium
FeNb ≥ 65% · Origin: Minas Gerais · ISO 9001
Overview
Brazil is the world's dominant supplier of niobium, accounting for approximately 98% of global production. The country's vast reserves, concentrated in Minas Gerais, are extracted and refined into ferroniobium — a critical alloy additive used to strengthen high-performance steel for automotive, aerospace, and pipeline industries.
Duna Trading exports premium ferroniobium sourced directly from ISO 9001-certified Brazilian producers. Our product undergoes rigorous chemical analysis at every stage, with independent SGS certification issued prior to shipment.
Primary Markets
Technical Specifications
Product
Ferroniobium (FeNb)
Nb Content
≥ 65%
Form
Lump / Powder
Si
≤ 1.0%
Al
≤ 0.4%
Ti
≤ 0.3%
P
≤ 0.05%
S
≤ 0.05%
Origin
Minas Gerais, Brazil
Certification
ISO 9001 / SGS
Packaging
Steel Drums / Big Bags
Min. Order
20 MT
Incoterms
FOB Santos / CIF
Payment
SBLC / LC / T/T
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