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Questions related from Dinh Duc Hanh
The melting point of Tungsteng electrode is about 3400 celsius degree. The arc temperature in TIG welding is about 6000 degree celsius. So, Why does not Tungsteng electrode in TIG welding melt...
31 October 2022 9,683 3 View
In gating system design, the fist step is to calculate the optimal pouring time as: t=K(1.41+T/14.59)√W where, K: fluidity factor T: average section thickness (mm) W: mass of casting with gating...
23 June 2022 255 3 View
