Ni220M1 Glass Mold Cladding Powder from China Suppliers - Enhanced Performance & Efficiency by Expert Factory
Performance characteristics
Precision Process, Consistent Reliability
Utilizing high-temperature smelting at 1650-1700°C and 99.999% pure argon gas atomization, the process eliminates compositional segregation. The powder’s 45-150μm (100-325 mesh) particle size distribution ensures high sphericity and flowability (apparent density: 4.2g/cm³, flow rate: 14-16s/50g), providing stable powder feeding for plasma transferred arc welding (PTAW) and laser cladding processes.
Optimal Balance, Long-Term Durability
The innovative composition (C 0.03%, Cr 4.9%, B 1.0%, Si 3.0%) maintains low hardness (HRC 22-24) and exceptional ductility while forming erosion-resistant phases against molten glass. Post-polishing, the cladding layer achieves defect-free surfaces (zero pinholes/porosity). Enhanced metallurgical bonding through Fe-Mn element optimization triples mold service life.
Efficient Compatibility, Green Manufacturing
Adaptable to both high-speed large-area PTAW deposition and precision laser cladding repairs, the low heat input minimizes substrate deformation. With material utilization exceeding 95%, it enables energy-efficient production of durable mold working surfaces, significantly reducing maintenance costs.
Frequently Asked Questions
The powder utilizes high-temperature smelting at 1650-1700°C combined with 99.999% pure argon gas atomization to eliminate compositional segregation.
It features a particle size distribution of 45-150μm (100-325 mesh), an apparent density of 4.2g/cm³, and a flow rate of 14-16s/50g, ensuring stable feeding.
The composition consists of C 0.03%, Cr 4.9%, B 1.0%, and Si 3.0%, maintaining a low hardness level of HRC 22-24 with exceptional ductility.
Through Fe-Mn element optimization, it enhances metallurgical bonding and forms erosion-resistant phases, tripling the service life of the mold.
It is highly compatible with both high-speed large-area plasma transferred arc welding (PTAW) deposition and precision laser cladding repairs.
The process features low heat input to minimize substrate deformation and achieves a high material utilization rate exceeding 95%, which reduces maintenance and energy costs.
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