Advanced Surface Treatment for High Performance Castings
Vastmaterial delivers innovative surface solutions that enhance durability, corrosion resistance, and precision in castings.
Comprehensive Surface Treatment Services Overview
Service Scope
Vastmaterial offers cleaning, pretreatment, mechanical strengthening, and functional coatings to optimize surface performance.
Our process types include shot peening, blasting, cleaning, fine grinding, polishing, corrosion resistance, abrasion resistance, and heat resistant coatings.
These treatments ensure improved durability, fatigue resistance, and surface integrity across applications.
Applicable Parts
- Complex thin wall blades
- Casings and guide vanes
- Precision castings
- Machined components
Mechanical Strengthening
Shot peening and precision strengthening improve fatigue life and surface toughness of critical components.
Cleaning & Pretreatment
Advanced cleaning and pretreatment remove contaminants to maximize coating adhesion and reliability.
Functional Coatings
Durable coatings provide corrosion, abrasion, and heat resistance extending component service life.
Customized Surface Solutions for Advanced Alloys
Stainless & Duplex Stainless Steel
Enhance surface density and cleanliness through precision treatments that improve corrosion resistance.
High Temperature & Titanium Alloys
Strengthen surface integrity and apply protective systems to withstand extreme conditions.
Aluminum & Copper Alloys
Balance aesthetics, thermal conductivity, and electrical functionality with customized finishing solutions.
Surface Engineering Design for Enhanced Performance, Lifetime, and Reliability
Surface Hardening and Coating Designs
Implement advanced surface hardening and coating techniques to improve wear resistance and durability.
Surface Quality Control
Ensure strict adherence to industry standards such as Ra roughness through rigorous quality testing and control processes.
Critical Zone Reinforcement
Targeted treatment for high-stress sensitive areas maximizes component reliability under load.
Surface Treatment Process and Quality Assurance
Standardized Workflow for Traceable Processes
Our workflow covers inspection, pretreatment, processing, coating, and final inspection with full traceability.
Testing and Inspection of Surface Quality
- Coating thickness verification for durability
- Adhesion testing ensuring long-term performance
- Metallographic analysis to assess surface condition
Quality Management and Documentation
Rigorous process control supported by detailed documentation meets high-end equipment standards.
Typical Application Scenarios
Aerospace & Gas Turbines
Advanced surface engineering for blades, guide vanes, and casings to maximize efficiency and durability under extreme conditions in the aerospace and gas turbine industries.
Nuclear Power & Oil & Gas
Extended durability coatings for valves, pipes, and pump bodies ensuring reliable performance in harsh chemical and thermal environments of nuclear power and oil & gas sectors.
Marine Engineering & Fluid Machinery
Protective finishes designed to resist corrosion and wear, ensuring long-term integrity for marine engineering components and fluid machinery.
Synergy with Precision Casting and Machining
Design Integration & Early Surface Treatment Consideration
Early coordination between casting design and surface treatment ensures optimal outcomes. Integrate treatment requirements to minimize rework and enhance quality from the start.
Machining Coordination & Treatment Sequencing
Align surface treatment sequences with machining strategies to reduce cycle time and improve dimensional precision. Collaboration reduces defects and streamlines production.
Lifecycle Perspective & Maintenance Planning
Incorporate surface treatments into whole life cost and maintenance plans. Anticipate durability and serviceability to maximize asset longevity and reduce operational costs.
Customized Surface Solutions & Collaborative Innovation
Co-Creation Tailored Treatments
We develop surface treatment and coating paths customized to your standards, ensuring precision and quality at every step.
Pilot Trials & Small Batch Prototyping
Validate samples through pilot trials and small batch prototyping to reduce risk and optimize performance before scale-up, especially for copper-alloy surfaces.
Long-Term Technical Partnerships
Partner with Vastmaterial and leading research institutes for continuous innovation and technical excellence in co surface solutions.
Delivery Capability and Project Management Excellence
Production Capacity - Multi Site Facilities
Stable, scalable output tailored for high volume demands. Vastmaterial’s multi-site production ensures consistent delivery across diverse industries.
Project Management - Dedicated Interfaces
Specialized management services for aerospace and energy projects to ensure precision, timelines, and compliance with strict industry standards.
Global Service - International Supply Chains
Extensive experience managing international supply chain services, ensuring compliance and seamless delivery worldwide with Vastmaterial’s trusted expertise.