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Author: WikiMatrix
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English[en]
Boron carbide (chemical formula approximately B4C) is an extremely hard boron–carbon ceramic, and covalent material used in tank armor, bulletproof vests, engine sabotage powders, as well as numerous industrial applications.
Chinese[zh]
碳化硼(化學式B4C)是一種極硬的陶瓷材料,用於坦克車的裝甲、避彈衣和很多工業應用品中。