运用有限元法分析了不同入口锥角的陶瓷喷砂嘴冲蚀过程中的应力状态。
The stress states of the ceramic nozzles with different entrance angle in the sand blasting process are analyzed with finite element method .
该产品可适用于做喷砂嘴、水砂切割嘴及钢厂、热电厂等行业喷煤嘴等，寿命是其它材质的几倍。
They are applicable to sandblasting nozzles, shearing nozzles spraying coal in steel factories and thermal power plants. Their application life is several times as other materials.
该产品可适用于做喷砂嘴、水砂切割嘴及钢厂、热电厂等行业喷煤嘴等，寿命是其它材质的几倍。
They are applicable to sandblasting nozzles, shearing nozzles spraying coal in steel factories and thermal power plants. Their application life is several times as other materials.
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