SMRTR Science & EngineeringFeb 16, 2025Interesting Engineering

Ultra-hard ‘super diamond’ developed in China, 40% stronger than natural diamonds

SMRTR summary

Chinese scientists have created an ultra-hard 'super diamond' in the lab, 40% harder than natural diamonds. The hexagonal crystal structure, known as lonsdaleite, was synthesized from graphite under high pressure and heat, offering potential for advanced industrial applications due to its exceptional hardness and thermal stability.

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