rapid cooling across the solvus line so that the solubility limit is exceeded. The result is a super saturated solid solution that remains in a metastable state. The lowering of temperatures prevents the diffusion.
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2nd step of PH Precipitation hardening
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2nd step of PH Precipitation hardening
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rapid cooling across the solvus line so that the solubility limit is exceeded. The result is a super saturated solid solution that remains in a metastable state. The lowering of temperatures prevents the diffusion.
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Unknown title Hardening, Nitriding, Flame Hardening and Induction Hardening Charpy Impact Test – Metallurgical Processes How Was Ochre Used in Stone Age Africa and How Was it Processed? The next step is the <span>rapid cooling across the solvus line so that the solubility limit is exceeded. The result is a super saturated solid solution that remains in a metastable state. The lowering of temperatures prevents the diffusion. Finally, the supersaturated solution is heated to an intermediate temperature in order to induce precipitation. The metal is maintained in this state for some time. Age hardening requir
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