Which of the following is not a core sand property?
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Which of the following can be the casting temperature for magnesium alloys?
Which of the following is not a property of a magnesium alloy?
Good friability is one of the properties of core sand.
What is the color of pure magnesium metal?
What should be the temperature of the mixture while alloying takes place?
Which of the following is not a core sand ingredient?
In magnesium alloys, what is the maximum amount of allowed aluminum?
What should the temperature ideally be to remove the casting after making of magnesium alloys?
What is the melting point of Zircon?
In grain refinement process, only hexachlorobenzene is used.
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