石墨钢是超高碳过共析钢，经过适当的热处理，一部分碳以石墨形态析出。这种钢主要依靠石墨起润滑作用，是一种耐摩擦磨损的材料。根据碳含量的不同，可以有各种石墨钢牌号，其成分范围为：1.3%～2.0%碳；1.1%～1.5%硅；0.4%～0.8%锰；0.4%～1.5%镍；0.4%～1.5%铬；0.2%～0.6%钼。
... graphite heater annealer 石磨加热器退火处理机 Graphite steel 石墨钢 Graphite 石墨 ...
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本发明公开了一种可通过焊接形成石墨钢堆焊金属的焊条。它由低碳钢、镍或镍基合金制成的焊芯和压涂在焊芯外表面的焊条药皮构成；
The welding rod capable of forming pile-up welded graphite-steel metal consists of welding rod core of low-carbon steel and nickel or nickel-base alloy and coating outside the welding rod core.
实验结果显示石墨烯具有弹性，如同钢一样坚韧，几乎是完全透明。
Tests showed the graphene layers were stretchy, as strong as steel and almost completely transparent.
喷射泵可由各种各样的材料制成，例如铸铁、钢、不锈钢、哈氏合金、钛、搪瓷、玻璃、塑料和石墨，并可制成各种尺寸。
Jet pump may be all kinds of material, such as cast iron, steel, stainless steel, Hastelloy, titanium, ceramic, glass, plastics and graphite, and made of various sizes.
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