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随着冶金工业的迅猛发展,新工艺、新钢种不断出现,钢材质量不断提高,对钢中气体无论在分析速度上或精度方面提出了更高、更迫切的要求.为了控制冶金产品质量,考核新工艺的冶炼质量,要求提供快而准的气体分析数据,原来的取样方法(注模法)已满足不了要求,因此,快速采样是当务之急.我们参考了兄弟单位图纸并结合本厂实际情况,研制了新的取样枪,经使用证明效果良好,随后经几番改进,现已定型为80—3型取样枪.
With the rapid development of metallurgical industry, new processes and new types of steels continue to emerge, and the quality of steels continues to increase, putting forward higher and more urgent requirements on the speed and accuracy of steels in the steel.In order to control the quality of metallurgical products, Evaluation of the quality of the new process of smelting, requiring fast and accurate gas analysis data, the original sampling method (injection molding method) has been unable to meet the requirements, therefore, rapid sampling is a priority, we refer to the fraternal drawings and the actual situation of our factory , Developed a new sampling gun, the use of proven good results, followed by several improvements, has been finalized as a type 80-3 sampling gun.