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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.