Pinholes - Foundry Gate
Ak kT 0.4 0.3 0.2 0.1 0 10,000 8,000 6,000 4,000 2,000 0 Surface tension [μ cm] / N Al um in ium c ont ent [%] No pinholes Pinholes Pinholes No pinholes 74 75 is melt the of tension face sur the bubbles, CO of mation for the In
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