火焰喷枪

采用多元Fe-Cr基合金（含Si、Mn、B等）作为喷涂粉末，用JP-5000超音速火焰喷枪在不锈钢基体上制备厚度约200μm的Fe基涂层。

Approximate 200 μ m thickness Fe-Cr based coatings were deposited on stainless steel by JP-5000 high velocity oxy-fuel ( HVOF ) thermal spraying using multi-element Fe-Cr based powders containing element B , Mn and Si etc.

超音速火焰喷枪设计理论与数值模拟的研究进展

Research Progress on Supersonic Spray Gun Design and Numerical Simulation

空气超音速火焰喷枪速度场和温度场的数值仿真

Numerical simulation of the speed field and temperature field in supersonic air-fuel spraying

空气超音速火焰喷枪设计是开发空气超音速火焰喷涂技术的关键。

The design of the spraying gun is the chemical technology of developing high velocity Air fuel thermal spraying technology .

基于Fluent软件的汽车仪表板火焰处理喷枪的研究与设计

Based on Fluent Research and Design of Flame Treating Spray Gun for Automobile Instrument Panel

试验结果表明在使用氧气和丙烷燃气时，可在较大的压力和流量范围内，获得超音速火焰。喷枪出口火焰的速度可达1500m／s以上。

The results show that in a comparatively large range of pressure and flow of oxygen and fuel gases the supersonic flame , can be produced and the typical flame velocity can be over 1500m / s at the spraying gun nozzle .

采用了窄缝火焰铸坯切割喷枪；

Adopting narron-slot flame billet cutting spray lance ;

新型氧乙炔火焰粉末多功能喷枪

A multifunctional oxyacetylene flame powder spray gun