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Composite sheet with high energy absorption capacity, process for its production and component
Composite sheet with high energy absorption capacity, process for its production and component
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机译：具有高能量吸收能力的复合片材，其制造方法和组件
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摘要
Composite sheet (1) of steel or a steel alloy, which is intended for forming in the warm or semi-warm state, wherein the composite sheet (1) has at least one reinforced area with a sandwich structure, the sandwich structure at least one base sheet (2), an intermediate layer (3 ) and a cover plate (4), wherein the intermediate layer (3) forms a spacer between the cover plate (4) and the base plate (2) and comprises a material which, at the intended temperatures during forming in the hot or semi-warm state substantially its strength does not change, characterized in that in the region of the sandwich structure of the composite sheet (1) adapted to the intended temperatures during forming in warm or semi-warm state connecting means (5) for connecting the intermediate layer (3) with the base plate (2) and / or Cover plate (4) are provided.
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