Best Quality High /Low Carbon Ferro Chrome

Product Description

Company Profile

CHINA SHAANXI RICHBOND IMP.& EXP. INDUSTRIAL CORP.,LTD

We have our own professional brand, professional personnel, professional entities and professional marketing and sales network, investment in the coke plant and has its own complete machine screening processing equipment warehouse and carbon plant, the company mainly produces and exports all kinds of"RICHBOND" brand high quality carbon and charge products (including foundry coke, metallurgical coke, carbon block, gas coke,carbon additives, petroleum coke, calcined petroleum coke, amorphous graphite, graphite electrode, pig iron, Ferro manganese, ferro silicon, etc.) . Our products are not only praised by Korean,Thailand and other Asian customers, but also in the Middle East, Europe and the United States and other countries are growing in popularity.

 

Product Parameters

High Carbon Ferrochromium (containing carbon 4 ~ 8%) ,
medium carbon ferrochromium (containing carbon 0.5 ~ 4%) ,
low carbon ferrochromium (containing carbon 0.15 ~ 0.50%) , low carbon ferrochromium (containing carbon 0.06%) ,
ultra-low carbon ferrochromium (containing carbon less than 0.03%)



 

Product Description

High Carbon Ferrochromium (containing carbon 4 ~ 8%) , medium carbon ferrochromium (containing carbon 0.5 ~ 4%) , low carbon ferrochromium (containing carbon 0.15 ~ 0.50%) , low carbon ferrochromium (containing carbon 0.06%) , ultra-low carbon ferrochromium (containing carbon less than 0.03%) , metal chromium, silicon chromium alloy, ferrochromium: a ferroalloy of chromium and iron; an important alloy additive in steelmaking. The chromite ore for smelting chromite should contain CR2O340 ~ 50% , and the ratio of chromium to iron should be more than 2.8. In recent years, a large amount of"Charge grade ferrochromium" containing 50% CR has been produced, and ores containing low CR _ 2O _ 3 and CR/Fe ratio have been used.
According to different carbon content, ferrochromium can be divided into high-carbon ferrochromium, including loading grade ferrochromium (C ≤10%) , medium-carbon ferrochromium (c ≤4.0%) , low-carbon ferrochromium (c ≤0.5%) , and low-carbon ferrochromium (c ≤0.15%) . Also commonly used silicon chromium alloy, ferrochromium nitride, etc. . Ferrochromium is mainly used as an alloy additive in steel-making, which was added in the later stage of steel-making refining. It is necessary to use low-carbon and micro-carbon ferrochromium in smelting low-carbon steel such as stainless steel. As a result of the improvement of the steelmaking process, carbon ferrochromium (mainly charge grade ferrochromium) is now loaded into the furnace when stainless steel and other steel grades are produced by AOD method (see out-of-furnace refining) , as a result, only in the late addition of low-carbon ferrochrome adjustment, so now the focus of ferrochrome production is to make ferrochrome carbon.