Month: January 2026
Silicon Carbide Ceramics: High-Performance Materials for Extreme Environments alumina a
1. Material Principles and Crystal Chemistry 1.1 Structure and Polymorphic Structure (Silicon Carbide Ceramics) Silicon carbide (SiC) is a covalent ceramic substance made up of silicon and carbon atoms in a 1:1 stoichiometric proportion, renowned for its phenomenal solidity, thermal conductivity, and chemical inertness. It exists in over 250 polytypes– crystal structures differing in stacking…
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Sony Reveals Design for New Xperia Smartphone
Sony just showed off the look of its next Xperia smartphone. The company shared official pictures and details today. This new phone continues Sony’s design approach but updates it. People will notice the familiar tall shape right away. The frame is made from metal. Sony says this makes the phone strong. The back panel uses…
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