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Component used for armoring vehicles and in installations and components for transporting and recovering gases at low temperature is made from a high carbon-containing austenitic cryogenic steel cast mold
Component used for armoring vehicles and in installations and components for transporting and recovering gases at low temperature is made from a high carbon-containing austenitic cryogenic steel cast mold
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机译:用于装甲车辆以及用于低温运输和回收气体的装置和组件的组件由高碳含量的奥氏体低温钢铸模制成
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摘要
Component is made from a high carbon-containing austenitic cryogenic steel cast mold containing (in wt.%) more than 0.15-0.6 carbon, more than 0.1-0.5 nitrogen, more than 2-22 manganese, 0-4 nickel, more than 2-14 chromium, 0.5-14 molybdenum, more than 0-2 aluminum, more than 0.5-4 silicon, 0-2 niobium, 0-1 tantalum, 0-3 titanium, 0-1 vanadium, 0-0.8 yttrium, zirconium, cerium and lanthanum and a balance of iron. The component has a trip effect under a load so that a phase conversion occurs during deforming and destruction leading to a rise of the tensile strength, fracture elongation and notch impact energy. An independent claim is also included for a method for the production of the above component.
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