 |
| Quantity: | |
|---|---|
Sand Casting Parts Series 3
JHshukong
Designed for extreme thermal environments, our High-Temperature Resistant High-Strength Sand Casting Parts Series 3 delivers uncompromised performance in temperatures up to 1200°C, combining nickel-based superalloys (ASTM B168 Inconel 601) and precision sand casting.
Superalloy Performance
Thermal Stability: Creep rupture strength 100MPa at 800°C (10,000h, ASTM B167), with oxidation rate ≤0.1mm/1000h in air (ASTM G54), 50% better than standard heat-resistant steels.
Alloy Options:
Inconel 601: Continuous use at 1100°C, ideal for furnace components.
Haynes 230: High-temperature strength (UTS ≥750MPa at 900°C), suitable for gas turbine parts.
Casting Process Excellence
Ceramic Sand Molds: Refractory zircon sand (melting point 2550°C) reduces metal-mold reaction, achieving surface roughness Ra ≤12.5μm for as-cast high-temperature parts.
Directional Solidification: Controlled cooling rates (10-20°C/s) optimize grain structure, increasing fatigue life by 30% at elevated temperatures (ASTM E606).
Structural Integrity
High-Temperature Impact Resistance: Charpy V-notch ≥20J at 600°C (ASTM A217 Grade HK), critical for thermal cycling applications (e.g., coking heaters).
Thickness Range: 10-100mm wall thickness, supporting heavy-section components (e.g., heat treatment furnace grids).
Oxidation Protection
Aluminide Coatings: Optional diffusion coatings (thickness 20-50μm) increase oxidation resistance by 40% (ASTM G54 test), extending service life in corrosive high-temperature environments.
Energy Industry:
Gas turbine exhaust casings, heat recovery steam generator (HRSG) parts, and coal-fired boiler components (ASME BPVC Section I compliant).
Aerospace Ground Equipment:
Engine test stand brackets and thermal management components, resisting 900°C exhaust gas temperatures (AMS 5540 compliance).
Steel Manufacturing:
Reheat furnace rollers and pusher bars, maintaining dimensional stability in 1200°C radiant heat (ISO 16048:2013 thermal cycling standard).
Superalloy Casting Leadership
Only sand casting provider offering Inconel 625 parts with CT10 precision, supported by in-house vacuum melting furnaces (capacity 500kg per melt).
Thermal Testing Capabilities
In-house high-temperature tensile testing (up to 1200°C) and thermogravimetric analysis (TGA), providing detailed material performance reports for each batch.
Rapid Prototyping for Superalloys
3D-printed ceramic cores enable complex geometries (e.g., hollow blades) with lead time 20 days for first-off samples (industry average 45 days).
Global High-Temp Compliance
Certified to AS9100D (aerospace), API 6A (oil & gas), and EN 10213-4 (heat-resistant castings), ensuring safety in critical applications.
Designed for extreme thermal environments, our High-Temperature Resistant High-Strength Sand Casting Parts Series 3 delivers uncompromised performance in temperatures up to 1200°C, combining nickel-based superalloys (ASTM B168 Inconel 601) and precision sand casting.
Superalloy Performance
Thermal Stability: Creep rupture strength 100MPa at 800°C (10,000h, ASTM B167), with oxidation rate ≤0.1mm/1000h in air (ASTM G54), 50% better than standard heat-resistant steels.
Alloy Options:
Inconel 601: Continuous use at 1100°C, ideal for furnace components.
Haynes 230: High-temperature strength (UTS ≥750MPa at 900°C), suitable for gas turbine parts.
Casting Process Excellence
Ceramic Sand Molds: Refractory zircon sand (melting point 2550°C) reduces metal-mold reaction, achieving surface roughness Ra ≤12.5μm for as-cast high-temperature parts.
Directional Solidification: Controlled cooling rates (10-20°C/s) optimize grain structure, increasing fatigue life by 30% at elevated temperatures (ASTM E606).
Structural Integrity
High-Temperature Impact Resistance: Charpy V-notch ≥20J at 600°C (ASTM A217 Grade HK), critical for thermal cycling applications (e.g., coking heaters).
Thickness Range: 10-100mm wall thickness, supporting heavy-section components (e.g., heat treatment furnace grids).
Oxidation Protection
Aluminide Coatings: Optional diffusion coatings (thickness 20-50μm) increase oxidation resistance by 40% (ASTM G54 test), extending service life in corrosive high-temperature environments.
Energy Industry:
Gas turbine exhaust casings, heat recovery steam generator (HRSG) parts, and coal-fired boiler components (ASME BPVC Section I compliant).
Aerospace Ground Equipment:
Engine test stand brackets and thermal management components, resisting 900°C exhaust gas temperatures (AMS 5540 compliance).
Steel Manufacturing:
Reheat furnace rollers and pusher bars, maintaining dimensional stability in 1200°C radiant heat (ISO 16048:2013 thermal cycling standard).
Superalloy Casting Leadership
Only sand casting provider offering Inconel 625 parts with CT10 precision, supported by in-house vacuum melting furnaces (capacity 500kg per melt).
Thermal Testing Capabilities
In-house high-temperature tensile testing (up to 1200°C) and thermogravimetric analysis (TGA), providing detailed material performance reports for each batch.
Rapid Prototyping for Superalloys
3D-printed ceramic cores enable complex geometries (e.g., hollow blades) with lead time 20 days for first-off samples (industry average 45 days).
Global High-Temp Compliance
Certified to AS9100D (aerospace), API 6A (oil & gas), and EN 10213-4 (heat-resistant castings), ensuring safety in critical applications.
