Popular Searches

8 May 2013 , During the production of DRI, oxygen is removed from iron ore reducing it , The chemical composition of the DRI determines such important factors as yield, slag , Calculation of the proper DRI feed rate is done in terms of specific , solid lumps of lime and does not react with the steel melt nor does it foam
It is called Pig or Pig Iron because of its typical humpy shape , b) Basic/ Steel Making Grade Pig Iron : Pig iron (including hot metal) used for production of Steel , 18 :8 SS used for utensils are the most common example , YIELD OF DIFFERENT VARIETIES OF COKE: Typical yield from one tonne of dry coal charge to.
The process of sponge iron making aims to remove the oxygen from iron ore , Estimation of metallic iron is by “By Mercuric Chloride" or “Ferric chloride” method , ore with a high Fe content and a low gangue content, to optimize yield during.
24 Jul 2014 , In case of pig iron production, iron ore pellets are subjected to , the metallic iron yield in production of sponge/DRI/ Pig iron, and a method to , For example 200 gm pellets are put into a stainless steel cups and the cup was.
Sponge Iron has now succeeded in becoming a preferred raw material in secondary steel making , At present, there are no alternative coke free iron ore reduction technologies capable of , Yield : The yield levels have increased considerably , Calculated for 330 days operation at 90% efficiency 1 = To utilise coal fin
Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders PM processes can avoid, or greatly reduce, the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting , Virtually all iron powders are produced by one of two processes: the sponge.
23 Dec 2015 , Cast iron versus wrought iron example , Cast iron is formed by smelting iron ore, or melting pig iron (the product of iron ore extraction), and.
1 Jan 2012 , Figure 1 - Boundry Limits for Calculating Oxide/DRI Yield , variances in gangue/total iron) are calculated with no adjustment for fines or dust.
Figure 4: A ladle of molten steel leaving for the ladle metallurgical facility or the caster , The final calculation for yield losses is shown in TABLE III , Limestone, scrap, and sponge iron are all potential coolants that can be added to a heat that.
Sponge iron is the product created when iron ore is reduced to metallic iron, usually with some kind of carbon (charcoal, etc), at temperatures below the melting.
For the year ending March 2016, Tata Sponge Iron has declared an equity , At the current share price of Rs 61535 this results in a dividend yield of 163% , 2017 | Tax Calculator | RBI Credit Policy | News Archive | FAQs | Financial Glossary , Reproduction of news articles, photos, videos or any other content in whole or.
3 Apr 2014 , Malachite ore;; Copper;; Iron;; Leaching;; Precipitation , Ethanol, or ethyl alcohol, with the formula C2H5OH, is the second member of the.
23 Jul 2013 , Q Apparently recovery from Pellet Sponge is lesser than Iron ore sponge and , The factors affecting the yield during steel making from DRI are.