Product Name: Alumina Ion Implantation Equipment Ceramic Parts
Product Material: High-Purity Alumina Ceramic (Al₂O₃ ≥99.9%), with optional yttria-stabilized zirconia (YSZ) reinforcement for high-stress zones
Material Characteristics:
High electrical insulation (>30 kV/mm), Excellent thermal stability (up to 1800°C), Superior radiation resistance (resistant to ion beam damage), Low thermal expansion coefficient (7.8×10⁻⁶/°C), High hardness (Mohs scale 9), Chemical inertness (resistant to plasma etchants, cleaning agents), Low outgassing (vacuum compatibility), Smooth surface finish (Ra < 0.1 µm)
Application Fields:
Ion beam acceleration chambers, Plasma confinement rings, Target holders, Beamline components, Vacuum feedthroughs, End stations for material modification
Application Industries:
Semiconductor manufacturing, Advanced materials research, Nuclear engineering, Medical device sterilization (ion beam-based), Aerospace component surface treatment
Processing Difficulties:
Achieving ultra-high vacuum (<0.01% porosity), preventing thermal shock cracking (ΔT >1000°C), controlling machining contamination, forming complex micro-geometries, minimizing thin-wall residual stresses, maintaining post-sinter insulation, avoiding ion beam polishing damage.
Processing Flow:
Raw material purification → Isostatic pressing → Presintering → High-precision CNC milling → Ultra-fine grinding (diamond tools) → Chemical mechanical polishing (CMP) → Surface treatment (anti-sputtering coating, optional) → Vacuum bake-out → Non-destructive testing (helium leak detection, X-ray) → Cleanroom packaging
Delivery Period:
50-70 days (standard components), 80-120 days (custom micro-structured parts with vacuum certification)
Alumina Ion Implantation Equipment Ceramic Parts are precision-engineered components designed for the most demanding environments in ion beam technology. Manufactured from ultra-pure alumina with optional YSZ reinforcement, these parts provide critical functions in semiconductor doping, material surface modification, and medical sterilization systems. Their exceptional thermal stability, vacuum compatibility, and radiation resistance ensure reliable performance in high-energy ion beam applications
Key Features:
