Metallurgical analysis
                                                                                                    -
                                
                        
                                                                    Brazing
                                                                                                    -
                                
                        
                                                                    Vacuum brazing
                                                                                                    -
                                
                        
                                                                    Carburizing
                                                                                                    -
                                
                        
                                                                    Degreasing / Cleaning / Washing
                                                                                                    -
                                
                        
                                                                    Metallographic examination
                                                                                                    -
                                
                        
                                                                    Shot blasting
                                                                                                    -
                                
                        
                                                                    Gas nitriding
                                                                                                    -
                                
                        
                                                                    Ion nitriding
                                                                                                    -
                                
                        
                                                                    Liquid paint
                                                                                                    -
                                
                        
                                                                    Powder painting (epoxy / electrostatic)
                                                                                                    -
                                
                        
                                                                    Oil heat treatment
                                                                                                    -
                                
                        
                                                                    Heat treatment in a tempering oven
                                                                                                    -
                                
                        
                                                                    Controlled atmosphere heat treatment
                                                                                                    -
                                
                        
                                                                    Vacuum heat treatment
                                                                                                    -
                                
                        
                                                                    Thermochemical treatment