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ductile iron
Iron Bone and Tender Heart: How Ductile Iron Makes Gearbox Strong and Resilient
When a high-speed train travels at over 300 km/h, its core power transmission component—the gearbox housing—endures enormous loads and impacts. It needs a steel-like frame (“Iron Bone”) to bear the weight and…
Must-Know Advantages of Ductile Iron
1. What is Ductile Iron? 1.1 Ordinary cast iron is like a piece of biscuit – hard but full of empty structures inside, so that it is very easily crackedd. It’s easy…