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[英刊《铸铁贸易杂志》1982年7月报道] 据来自日本的最新报告,一种用陶瓷材料制成的三缸四冲程柴油机在轿车上的试验取得成功。该发动机排量为2820cc,它的气缸套、气缸盖、气门挺杆、活塞顶部和其他一些受高温零件都是由氮化硅在1700～1800℃的温度下烧结而成的。摇臂组件、气门和推杆末端是陶瓷的。用陶瓷材料取代气缸体组件使机器减轻重量12kg。由于陶瓷材料能承受1200～1500℃的高温,所以可以取消水冷却系统、风扇和机油
[British Journal of Cast Iron Trade, July 1982] According to the latest report from Japan, the test of a three-cylinder four-stroke diesel engine made of ceramic material on a sedan was successful. The engine displacement of 2820cc, its cylinder liner, cylinder head, valve lifter, piston top and some other high temperature parts are made of silicon nitride sintered at 1700 ~ 1800 ℃ temperature. Rocker arm assembly, valve and push rod ends are ceramic. Replace the cylinder block with ceramic material to reduce the weight of the machine by 12kg. As the ceramic material can withstand 1200 ~ 1500 ℃ high temperature, so you can cancel the water cooling system, fans and oil