中國新發明將永久取代鑽石了？中國造出比鑽石更硬的材料！未來電動車、衛星 6G，全都離不開它？

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我是司馬華鵬，關注我，每天看到中國科技發展的最新成果。
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鑽石向來被視為硬度象徵與愛情信物，但其實和鉛筆芯同為碳元素。中國不僅讓培育鑽石價格大幅回落，更研發出硬度超越天然鑽石的六方金剛石。同時攻克鑽石晶圓、N 型摻雜兩大技術關卡，推動鑽石半導體發展。這種耐高溫、抗輻射的材料，未來可運用在航天、核電、電動車、特高壓電網以及 6G 衛星領域。當珠寶神話逐步褪色，鑽石真正的工業時代才剛剛到來。

Diamonds are known for extreme hardness and as tokens of love, yet they share the same carbon element as pencil leads. China has sharply cut the cost of lab‑grown diamonds and developed lonsdaleite harder than natural diamond. Major technical bottlenecks including diamond wafers and N‑type doping have been overcome to advance diamond semiconductors. Featuring high‑temperature resistance and radiation tolerance, this material will benefit aerospace, nuclear‑power facilities, electric vehicles, ultra‑high‑voltage grids and 6G satellites. As the jewelry myth fades away, the true industrial era of diamonds has just begun.

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