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        • tungsten, molybdenum, tantalum, niobium and rhenium,
          
                                ods-copper,cemented carbide.
                            
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        Components for Aerospace
        
                    
        
                    
                    
                
        
            
        
        
        
        

        
        
        
            
        
                
        
                    
        
                        
        
                            
        
                                Components for Aerospace
                                
                            
        
                        
        

                        
        
                            
        


                                
        
                                    Application:
                                
        
                                Refractory metals and their composites have been widely used for aerospace components, Anti high Maher velocity pneumatic ablation unit and anti-gas ablation component because of their excellent high temperature strength and corrosion resistance.
        
                                
        
                                    
        
                                
        
                                
        
                                    
                                
        

                            
        

                            
        
                                
        
                                    Material Property:
                                
        
                                Tungsten Copper alloys exhibit excellent high density, high temperature strength and erosion resistance.
        

        
Tungsten-copper composite is a pseudo-two-phase alloy composed of Cu and W elements. Because of the mutual insolubility and different physical properties between W and Cu, it is difficult to fabricate high density W-Cu composites by fusion casting method. Therefore, W-Cu alloy was usually prepared by powder metallurgical method.