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Some techniques of explosive materials processing have been industrialized such as explosive forming and welding,shock wave compaction of powder.A new method for surface coating of an aluminum plate by diamond particles is developed by authors [1].In this study,stainless steel and copper plate surfaces were coated by angular shaped tungsten carbide(WC)powder using above cited reference technique.The metal plates were accelerated by explosive explosion,and then collided to the WC powder.The particles were stuck into the metal surface easily.In a cross-sectional observation,it was confirmed that the particles were strongly held by the metal substrate.Furthermore,crashed particles were surrounded by melting substrate in part.