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{"title":"14*11 Pressureless Sintered SiC Roller Long Service Life","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/4f\/3a1b020de27f6492ed960ccdb4f9-200x200-1\/14_2a11_pressureless_sintered_sic_roller_long_service_life.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model Number":"Customizable","Place of Origin":"China","Packaging Details":"Strong wooden box for Global shipping"}}
{"title":"Customizable Pressureless Sintered SiC Roller 1650\u00b0C Heat Resistant for Roller","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/34\/bf7f495406d027fc543715147cbd-200x200-1\/customizable_pressureless_sintered_sic_roller_1650_c2_b0c_heat_resistant_for_roller_hearth_kilns.jpg","attrs":{"Price":"Negotiable","Density":">3.05g\/cm3","Flexural Strength":"350-550 MPa","Material":"Silicon Carbide Ceramic"}}
{"title":"NIJ Certified Silicon Carbide Body Armor with Multi-Hit Capability and","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/d5\/0cd9bcb5c5e29a7eaa581cd77dc2-200x200-1\/nij_certified_silicon_carbide_body_armor_with_multi_hit_capability_and_lightweight_defense_for_ballistic_protection.jpg","attrs":{"Delivery Time":"Negotiable","Model Number":"Customizable","Price":"Negotiable","Minimum Order Quantity":"Negotiable"}}
{"title":"1650\u00b0C Max Service Temp Pressureless Sintered SSiC Saggers: Custom High","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/97\/d301bf3d6a641ec2184a9939914b-200x200-1\/1650_c2_b0c_max_service_temp_pressureless_sintered_ssic_saggers_3a_custom_high_temperature_solutions_for_demanding_applications.jpg","attrs":{"Price":"Negotiable","Model Number":"Customizable","Delivery Time":"Negotiable","Minimum Order Quantity":"Negotiable"}}
{"title":"Industrial-Grade SSiC Square Beams with 1650\u00b0C Max Service Temp, 380MPa Flexural","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/ac\/b16e1f15308d20c2351f66efcd57-200x200-1\/industrial_grade_ssic_square_beams_with_1650_c2_b0c_max_service_temp_2c_380mpa_flexural_strength_2c_and_superior_anti_creep_perfor.jpg","attrs":{"Price":"Negotiable","Model Number":"Customizable","Minimum Order Quantity":"Negotiable","Material":"Silicon Carbide Ceramic"}}
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Precision Core Components for Semiconductor Manufacturing
High-Temperature Resistant Silicon Carbide (SiC) Forks, also known as Pressureless Sintered SiC Robotic Arms, represent a breakthrough in material science for precision automation. Engineered using advanced pressureless sintering technology, these forks deliver unparalleled performance in the most demanding semiconductor manufacturing environments.
Key Properties & Advantages
Extreme Temperature Resilience: Withstands operating temperatures up to 1650°C in air, maintaining structural integrity in high-temperature processes.
Superior Mechanical Strength: Features high flexural strength (320-400 MPa) from room temperature up to 1300°C, ensuring reliable performance under heavy loads.
Exceptional Thermal Management: Offers outstanding thermal conductivity (196 W/m*K at 20°C) combined with low thermal expansion (4.0 x 10⁻⁶/K), providing excellent thermal shock resistance (>350°C).
Maximized Durability: Ultra-high hardness (2350 kg/mm² Vickers) and near-zero open porosity ensure exceptional wear resistance and long-term reliability in abrasive environments.
Optimized for Precision: High modulus of elasticity (410 GPa) and rigid lightweight design enable minimal deflection and high-precision handling of sensitive substrates like silicon wafers.
Technical Specifications
Physical Properties
Unit
Value (SSiC)
Composition: SiC
Vol%
≥98
Density @ 20 °C
g/cm³
≥3.05
Open Porosity
Vol%
≈0
Vickers Hardness HV1
kg/mm²
2350
Rockwell Hardness 45N
R45N
93
Flexural Strength @ 20°C
MPa
320-400
Flexural Strength @ 1300°C
MPa
300-400
Thermal Conductivity @ 20°C
W*m⁻¹*K⁻¹
196
Thermal Conductivity @ 1200°C
W*m⁻¹*K⁻¹
60
Max. Service Temp (air)
°C
1650
Thermal Shock Resistance
°C
>350
Coefficient of Thermal Expansion
10⁻⁶/K
4.0
Modulus of Elasticity @ RT
GPa
410
Critical Application Areas
Semiconductor Manufacturing: Ideal for wafer handling, transfer, and processing in CVD, LPCVD, diffusion furnaces, and other high-temperature equipment
Advanced Thermal Processing: Essential components for high-temperature industrial furnaces and heat treatment systems
Aerospace & Defense: Critical parts requiring thermal stability and lightweight durability
Nuclear Energy Systems: Components for demanding radiation and high-temperature environments
Precision Automation: Robotic arms and end-effectors for cleanroom and harsh environment applications
Performance Benefits
Reduced particle generation and contamination in cleanroom environments
Minimal thermal deformation for precise positioning accuracy
Extended service life compared to quartz and graphite alternatives
Reduced maintenance downtime and increased production throughput
Excellent resistance to chemical corrosion from process gases and cleaning agents
These SiC forks are specifically engineered to enhance process reliability and yield in precision manufacturing applications where temperature extremes, chemical resistance, and mechanical stability are critical performance factors.
