Precision Formulation · Refined Powders | DeciTech Intelligent Powder Workshop Drives Innovation in Piezoelectric Ceramic Core Materials
As the critical source control stage for piezoelectric ceramic performance, DeciTech's powder workshop employs a fully intelligent process control system, achieving industry-leading standards of powder purity ≥99.95% and particle size distribution CV value ≤3% through nanoscale raw material formulation, high-precision grinding processes, and precision sintering technology, laying the material foundation for high-frequency response and stability in piezoelectric components.
Core Value of Equipment - Building the Molecular Foundation for Piezoelectric Performance
Intelligent Mixing System - Atomic-level Material Consistency Assurance
● Multi-axis vacuum mixing unit: Achieves 0.1mg-level precision additive dosing.
● Laser particle size online monitoring system: Real-time adjustment of dispersion uniformity.
● Moisture-proof and oxidation-resistant nitrogen-filled environment: Ensures powder chemical stability.
Nano-level Horizontal Bead Milling - Breakthrough in Grain Boundary Engineering
● Zirconia grinding media: Controls D50 particle size at 0.3±0.05μm.
● Three-stage temperature compensation system: Maintains constant 40±1℃ grinding temperature.
● Dynamic separation technology: Achieves >98% effective particle utilization.
Atmosphere-protected Sintering Process - Controlled Crystalline Orientation Growth
● Gradient heating curve: Synchronized with material dielectric property evolution.
● Closed-loop oxygen partial pressure control: Suppresses lattice defect formation.
● Rapid thermal cycling process: Creates uniform dense microstructure.
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