ʻO ka Graphite kahi waiwai mineral non-metallic me nā ʻano mea kūikawā like ʻole e like me ke kūpaʻa kiʻekiʻe o ka wela, ka conductivity uila, ka thermal conductivity, lubrication, chemical stability, plasticity, and thermal shock resistance. Ma ke ʻano he refractory, lubricating a me friction material, graph...
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