Search Results for: Furnaces resistance heated
types: double chamber furnace and three chamber furnace. the double-c... precautions for vacuum heat treatment of aisi ( crmo) mold steel or parts die steel contains more alloying elements, and elements with higher vapor pressure (such as al, mn, mn, cr, si, pb, zn, cu, etc.) tend to evaporate when heated
common gases. four kinds of gas cooling spe... aisi steel aisi is equivalent to china's crmo steel. crmo steel belongs to ultra high strength steel, with high strength and toughness, high hardenability, no obvious temper brittleness, high fatigue limit after quenching and tempering, multiple impact resistance...
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