The company's metal composite material is a composite rolling mill where three or more layers of different metal materials that have been surface-treated in advance are composite-rolled together, so that the product has the excellent performance of the original single material. The basic premise for producing such a composite structure with mechanically inseparable properties is that the matrix material must have a certain degree of cold workability and annealed softening state. The combined effect of solid-phase bonding and subsequent diffusion treatment results in extremely strong interatomic bonding between different materials.

Customized production in accordance with "WJ643-94 Specification for Copper Clad Steel Sheets for Gun Ammunition" and customer specialized requirements

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