用途
该产品适用于炼钢或合金质料中作钒元素加入剂。
手艺要求 Technical Requirements
按国家标准(GB/ T4139- -2004)。
钒铁按钒和杂质含量的差别,分为八个牌号，其化学因素见表。
The National Standard (GB/T4139 2004) shall be conducted.
Ferrovanadium is divided into 8 classes depending on different content of ferrovanadium and impurities, for the chemical composition please refer to Table.
物理状态 Physical State
钒铁以块状供货;最大块重不凌驾8kg,通过10mmx10mm筛孔的碎块，不凌驾该批总重的3%。如用户对粒度尚有特殊要求，可商定。
Fertovanadium shall be delivered in lump, weight of the maximal lump shall not exceed 8kg and amount of fragments going through sieve mesh of 10mmx 10mm not exceed 3% of the total weight of the same batch.Particle size shall be decided by both parties if users have special requirements.
用 途 Application
该产品适用于炼钢或合金质料中作钒元素加入剂。
This product is used as additives of vanadium element for steelmaking and alloy material.