Technology News

Sirius Minerals, Genel Energy And Tungsten Corp Among Top Pick Broker Lists

Its York project is a quality project led by 'quality' management, reckons the broker, which says the shares have significant upside on a 12 month view if it can deliver permitting and initial funding to its expected time frame.

Thursday, January 23, 2014

Cored Wires:What About The Failure Of The Cored Wires Machine?

[Ferro-Alloys.com] What about the failure of the cored wires machine? The following is the more common failures and troubleshootings in the production process of cored wires.

Monday, August 15, 2016

Ferrochrome

Ferrochrome (FeCr) is an alloy of chromium and iron containing between 50% and 70% chromium. The ferrochrome is produced by electric arc melting of chromite, an iron magnesium chromium oxide and the most important chromium ore.

Wednesday, November 05, 2014

Usage of Ferrochrome

Ferrochrome production is essentially a carbothermic reduction operation taking place at high temperatures. Cr Ore (an oxide of chromium and iron) is reduced by coal and coke to form the iron-chromium alloy.

Wednesday, November 05, 2014

Production of Ferrochrome

Ferrochrome production is essentially a carbothermic reduction operation taking place at high temperatures. Cr Ore (an oxide of chromium and iron) is reduced by coal and coke to form the iron-chromium alloy.

Wednesday, November 05, 2014

Calcium carbide introduction

Calcium carbide is a chemical compound with the chemical formula of CaC2. Its main use industrially is in the production of acetylene and calcium cyanamide.

Wednesday, September 10, 2014

Production of Calcium Carbide

Calcium carbide is produced industrially in an electric arc furnace loaded with a mixture of lime and coke at about 2000 °C, this method has not changed since its invention in 1888.Calcium carbide is formed:

Wednesday, September 10, 2014

Application of Calcium Carbide

Generation of acetylene gas for welding, chloroethylenes, vinyl acetate monomer, acetylene chemicals, reducing agent.

Wednesday, September 10, 2014
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