What is Flux and its role in metallurgy?

What is the role of flux in metallurgical processes?

Which one of the following is used as an acidic flux in metallurgy ?

What is a flux? What is the role of flux in the metallurgy of iron and copper?

Define the term 'metallurgy', and fill appropriate terms in the blanks: The four major steps involved in metallurgy are: (i)……… of ore. (ii) Conversation of ore into its ………… . (iii) Reduction of oxides of ores into …….. . (iv) .......... of metal.

Discuss the use of an acidic flux in metallurgy.

Discuss the use of an acidic flux in metallurgy.

What is the role of silica in the metallurgy of copper.

Describe the role of the following : (i) NaCN in the extraction of silver from a silver ore (ii) Iodine in the refining of titanium (iii) Cryolite in the metallurgy of aluminium

(a) Which of the following ores can be concentrated by froth floatation method and why? Fe_2O_3,ZnS,andAl_2O_3 (b) What is the role of silica in the metallurgy of Copper?

What is the role of cryolite in the metallurgy of aluminium?