2021 Hot Hydraulic Upset Press For Making Horseshoe Forgin
2010-6-1 · For the final forging step the specimens were presoaked in either an electric rotary furnace (for hydraulic press, mechanical press, or screw press) or a gas-fired box furnace (for HERF) at one of three different temperatures, 816 °C, 843 °C, and 871 °C, for 10 4 s (2.5 h), and upset to a true strain of 0.38 in a closed die using ...
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