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Abstract：
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Glass-protective lubricant is a kind of proper material for reducing friction coefficient and isolating heat exchange between forging and die,preventing oxidation and alloy-element leaning at the forging surface during forging and heating. Adopting composed-glass designing concept,a kind of suitable glass-protective lubricant for stainless steel forging at temperature from 850 to 1180 ℃ was acquired. By heating the composed-glass to high temperature,the changing performance of the glass-lubricant at different temperatures was studied. Based on the stainless steels heating condition in forging,the protective properities of the lubricant on the stainless steels surface was tested,and lubricative mechanism for stainless steel forging of the glass-protective lubricant was analyzed.
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Reference：
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