应用真空吸管取液态钢定氧试样

• 作 者: 王建辉
• 出 处: 钢铁研究
• 发表日期: 1984年01期
• 关键词: 液态钢 吸管 试样 真空 锻打 样相 降低成本 洗耳 周期长 石英管

液态钢定氧试样的取样工作,国内多采用模样锻打和开口石英管洗耳球吸取。这两种方法,由于加工周期长、成本高及携带不便等原因,绐科研和生产带来了一定困难。我所近年来研制了GG17玻璃真空吸管新方法,用此法代替以上两种方法,其成本可大幅度降低-与锻打样相比可降低成本

Liquid steel oxygen sample sampling work, the domestic use of more forged and open quartz tube ear wash the ball to absorb. These two methods, due to the long processing cycle, high cost and inconvenience of carrying, have caused some difficulties in scientific research and production. In recent years, I developed a new method of GG17 glass vacuum pipette, this method instead of the above two methods, the cost can be significantly reduced - compared with forging samples can reduce costs