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Pressure range for low pressure die casting is ___________(a) 0.3-1.5 bars(b) 0.5-2 bars(c) 2-6 bars(d) up to 8 barsThe question was asked during an online interview.My question is taken from Special Casting Techniques in portion Special Casting Techniques of Casting-Forming-Welding I

Answer»

Right CHOICE is (a) 0.3-1.5 bars

For EXPLANATION: USUALLY the gauge is set to a range of 0.3-1.5 bars while providing pressure to the molten metal to RAISE it in the riser.



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