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Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service
| MOQ: | 100 |
| preço: | 10-20 |
| Condições de pagamento: | L/c, d/a, d/p |
Informações detalhadas
Equipamento de teste:
Japão Keyence IM7000
Recursos de material:
aço inoxidável
Diâmetro:
0,325 polegadas, 0,13 polegadas
Serviço OEM:
aceitável
Tamanho:
Personalizado
Qualidade:
100% de inspeção
Coaxialidade:
± 0,01 mm
Processamento:
Usinagem CNC, moagem CNC, giro CNC
Serviço:
OEM/ODM/Customized/Design
Software de design:
Pro/E, Solidworks, UG
Tipo:
Perfuração, outros serviços fazendo à máquina
Porta de entrega:
Xangai
Parallelismo Tolerância:
± 0,02 mm
Garantia:
1 ano
Método de fundição:
Morrer de elenco
Tempo de entrega:
5-9
Habilidade da fonte:
10000
Destacar:
CNC machining magnesium alloy laptop housing
,custom magnesium alloy laptop case manufacturing
,precision CNC machining service with warranty
Descrição do produto
Precision CNC Machining China Magnesium Alloy Laptop Housing Custom Manufacturing Service
Product Overview
Nickel alloy high-temperature bolts are precision-engineered fasteners designed for extreme thermal environments, utilizing premium materials such as GH4080A and INCONEL 718. These components maintain exceptional mechanical reliability under prolonged exposure to 600°C–750°C through optimized thermal processing and precision CNC machining. Ideal for aerospace, automotive engines, and power generation equipment where high-temperature integrity is critical.
Key Features
- Superior High-Temperature Performance: Operates continuously at 650°C–730°C with high tensile and creep resistance. Solution strengthening and aging heat treatments yield optimized microstructures (γ' phase + carbides) for sustained strength.
- Excellent Corrosion Resistance: Nickel-chromium austenitic matrix provides outstanding oxidation and hot corrosion resistance in aggressive environments.
- Precision Manufacturing: Warm thread rolling at 300°C–400°C ensures rounded root and crest profiles, minimizing stress concentration while preserving metal flow lines to enhance fatigue life.
- Rigorous Quality Control: Flow line inspection and defect screening (cracks/folds) ensure compliance with aerospace standards like EN 3326.
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Material Grades | GH4080A, INCONEL 718, Waspaloy | Compliant with EN 10269, EN 3326 |
| Max Service Temperature | 650°C–730°C | EN 2935 rating up to 730°C |
| Tensile Strength (RT) | ≥1275 MPa | EN 3326 classification |
| High-Temperature Endurance | 760°C/325 MPa/23h without fracture | per ASME SB637 |
| Thread Type | MJ threads, UNJ threads | Aerospace precision standards |
| Size Range | M6–M12 | Custom sizes available |
| Heat Treatment | Solution treatment (1070°C–1090°C*8h) + Aging (840°C–860°C*24h + 690°C–720°C*16h) | Air cooling |
| Surface Finish | Unplated, silver-plated, or MoS₂ lubrication | Reduces wear and galling |
Applications
- Aerospace: Engine fastening systems, turbine components per EN 3326/EN 2935, sustaining shear loads at 650°C.
- Automotive: Turbocharger assembly bolts for high-temperature zones in engines.
- Power Generation: Steam turbine bolts in supercritical units, resisting creep-fatigue interaction.
- High-Temperature Chemical Equipment: Reactors and pipeline connections leveraging nickel alloy corrosion resistance.
Customization Services
- Material Selection Guidance: Alloy recommendation (e.g., INCONEL 718 or Waspaloy) based on temperature (600°C–1000°C) and corrosion requirements.
- Thread and Dimension Tailoring: MJ/UNJ thread profiles with rounded crests to optimize coating uniformity.
- Heat Treatment Optimization: Recovery heat treatment to address post-service hardness exceedance, improving toughness (impact energy up by 68%).
- Surface Treatment Options: MoS₂ lubrication or silver plating for optimized torque-tension relationships.
Support and Services
Technical Consultation: Bolt selection and installation guidance per aerospace standards (e.g., EN 2583).
Quality Assurance: Flow line analysis and high-temperature endurance testing per GB/T 14994 and ASME SB637.
After-Sales Support: Installation guidance and maintenance recommendations to extend service life in high-temperature applications.
