[SMM Magnesium Express] FAW's self-developed AZ91D magnesium alloy flywheel housing wins "Premium Casting" award at Northeast Asia International Foundry Expo. Using high-pressure die casting with 6mm wall thickness, the 16kg product achieves 30% weight reduction vs aluminum. Breakthroughs in vacuum extraction and precision mold temperature control enable first-ever mass production of Mg alloy flywheel housings globally.
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