What surface treatment is required for hardness requirements?

1. Chemical Treatment

Chemical Treatment Is A Surface Treatment Method That Can Form A Hard Wear-Resistant Layer On The Surface Of The Material, Improve The Metal Hardness Corrosion Resistance, Extend The Service Life. Among Them, Chemical Plating Of Chromium, Nickel, Molybdenum, Tungsten, Etc. Are Commonly Used Surface Treatment Methods. A Metal Coating Is Generated On The Surface By Electrochemical Deposition To Improve The Surface Hardness. Chemical Treatment Also Includes Pickling, Sandblasting Other Methods To Form A Covering Layer Indentation On The Surface To Improve The Surface Hardness Corrosion Resistance. Generally, Aluminum Alloy Processing Parts Are Selected For Aluminum Alloy Hard Oxidation.

2. Physical Treatment

Physical Treatment Is A Method Of Changing The Surface Structure Of Materials Through High Temperature, High Pressure Other Conditions, Mainly Including Plasma Nitriding, Thermal Spraying Other Methods. Plasma Nitriding Is A Surface Hardening Treatment Method Carried Out Under High Temperature Nitrogen Atmosphere, Which Can Form A Nitride Layer With High Hardness Good Wear Resistance On The Metal Surface. Its Hardness Wear Resistance Are Higher Than The Surface Hardness, Which Can Effectively Protect The Metal Surface Corrosion Wear. Thermal Spraying Mainly Involves Thermally Spraying High-Hardness Ceramic Materials Onto The Metal Surface For Strengthening.

3. Machining

Machining Is A Method That Uses Mechanical Force To Change The Surface Structure Of Materials, Including Grinding, Turning, Milling, Etc. Among Them, Grinding Is A Method Of Removing Metal Particles The Surface Of The Workpiece Through The Friction Between The Grinding Tool The Workpiece To Improve The Surface Flatness Finish, Thereby Enhancing The Surface Hardness. Precision Turning Milling Are Methods Of Rotating Cutting The Surface Of The Workpiece By Machine Tools To Make The Surface Flat Smooth Improve The Hardness. Huiwen Zhizao Is A Machining Factory With More Than Ten Years Of CNC Machining Experience . It Has A Full Range Of Equipment, CNC Turning/Milling/Grinding/Drilling/Machining. Partners With Parts Processing Needs Are Welcome To Call Us For Quotes.

IV. Conclusion

In Summary, There Are Three Methods For Improving Hardness Of Surface Treatment: Chemical Treatment, Physical Treatment, Mechanical Processing. Chemical Treatment Is Mainly Used For Electrochemical Deposition Of Metal Coatings, To Generate A Covering Layer Indentation; Physical Treatment Mainly Achieves The Improvement Of Surface Hardness Through High Temperature, High Pressure Other Conditions; Mechanical Processing Is To Achieve The Improvement Of Surface Hardness Through The Process Of Machine Tools. In The Actual Production Process, Different Surface Treatment Methods Can Be Selected According To The Characteristics Of The Material Production Needs To Improve Product Quality Hardness, Thereby Ensuring Product Reliability Life.

Huiwen Intelligent Manufacturing Takes CNC Machining Technology As Its Core Provides You With High-Quality Processing Manufacturing Services. We Have Perfect Manufacturing Capabilities Provide The Following Services Through The Integration Of Our Own Processing Capabilities Industry Manufacturing Resources:

Rapid Prototyping: Rapidly Manufacture Prototypes Through CNC, 3D Printing (SLA/SLS) Other Processes

CNC Machining :CNC Turning, Milling, Drilling, Grinding, Sheet Metal Processing  Other Processes ( CNC Machining Of Precision Parts )

Mould: Silicone Mould, Quick Mould, Formal Mould (Casting, Stamping, Extrusion, Injection Molding, Etc.)

Surface Treatment: Almost All Surface Treatment Effects Can Be Achieved