Udit Jain

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Questions related from Udit Jain

What are the various reasons of Void formation takes place in aluminium cast bar after casting through a copper mould ?

After cutting a solid aluminium Cast bar , sometimes we see elliptical Void at the centre of it , what can be various reasons of this Void formation .

02 September 2017 7,620 3 View

Can water staining in aluminium also lead to black patches on aluminium

Can water staining of aluminium wire rod also lead to dark grayish to blackish colour . This blackening is observed in monsoons and little water droplets are visible after removing packing .

20 July 2017 8,133 2 View

Why aluminium wire rod gets black patches which happens during monsoon during storage of aluminium wire rod coils

It has been observed that during monsoon packed aluminium wire rod has tendency to attain black patches sometimes due to water seepage during transit or storage . What is this behavior of aluminium .

19 July 2017 9,030 2 View