摘要
介绍了氧 -天然气切割各项工艺指标的试验情况。试验结果表明 :采用合适的切割喷嘴及割前预热等措施 ,氧 -天然气切割工艺能满足一般的切割质量和切割效率要求 ,且切断成本较低 ,与氧-乙炔切断工艺相比 ,在经济效益方面具有显著的优势。
Introduced the test circumstance of various technological targets in the process of cutting with oxygen-natural gas.The result shows that the cutting quality and efficiency can generally be obtained through selecting the suitable spray nozzle and using preheating measure before cutting,and the cost is so lower that the cost of oxygen/natural gas has the notable popularized and applied value in economic performance than the cost of the oxyacetylene cutting.
出处
《管道技术与设备》
CAS
2004年第6期31-32,38,共3页
Pipeline Technique and Equipment
关键词
氧-天然气
切割
工艺
Oxygen/Natural Gas
Cutting
Process
