Which of the given metals is not counted among late additions in aluminium alloys?
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Aluminium alloys are not susceptible to which of the following?
In the green sand moulding of steel casting, what is the moisture percentage composition?
A runner is located away from the drag.
Pouring basins are used for reducing vortex formation.
In dry sand moulding of steel casting, what is the bentonite percentage composition?
What is the general density of steel?
What is the density of copper alloys?
Which colour is obtained by copper alloys, when zinc is added to it?
In dry sand moulding of steel casting, what is the dextrine percentage composition?
Which colour is obtained by copper alloys, when nickel is added to it?
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