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1.碳纤维的发明-白炽灯丝 碳纤维的历史始于T.Edison用棉线碳化法发明白炽灯。其后虽然进行了改进研究,但由于钨丝的出现,到1910年代碳化棉线几乎销声匿迹。碳丝比钨丝耐振持久,所以直到1960年代美国海军的船舶用灯还曾有少量使用。初期的碳纤维作为发热体的研究开发曾在美国进行,但并没有别的领域需要这种材料,所以没有得到大的发展。
1. The invention of carbon fiber - incandescent filament The history of carbon fiber began as an incandescent lamp by T.Edison using a carbonized carbon thread. Afterwards, although improved research was carried out, the carbonized cotton yarn almost disappeared by the 1910s due to the appearance of tungsten wire. Carbon filaments last longer than tungsten filaments, so it was not until the 1960s that the U.S. Navy used marine lamps a bit too. The initial research and development of carbon fiber as a heating element was conducted in the United States, but no other area needed this material, so it has not been greatly developed.