Golden pride mine ltd and abdalla mining ltd are small scale and end seller miners of gold dust in tanznia.currently we have a stock of 83kilograms of gold dust for sell and we are capable of supplying. more...
Manganese is used in steel alloys to increase many favourable characteristics such as strength, hardness and durability. In fact steel cannot be produced without manganese; it is an essential ingredient in the process. Steel becomes harder when it is alloyed with manganese. It more...
Metallurgy: (Mn) as ore concentrates andor ferro manganese & silico manganese derived from the ores is ubiquitous in the production of cast iron & steel. Iron ore, coke, and limestone are the basic feed materials used to manufacture pig iron – as coke burns it acts as the fuel more...
Manganese is used in steel alloys to increase many favourable characteristics such as strength, hardness and durability. In fact steel cannot be produced without manganese; it is an essential ingredient in the process. Steel becomes harder when it is alloyed with manganese. It hamore...
