(1)电弧炉炼钢中输送氧气或其它气体,在电弧炉内熔化并精炼钢铁。(2)注入其它粉末状添加剂,调节钢种或炼制特种钢。(3)清除氧气转炉里的矿渣。(4)其它用途,如在强[1]耐热、抗氧化、抗硫化和抗腐蚀等方面。在喷(抛)射处理前,采用清洗的方法除去吹氧管表面的油脂和积垢,采用加热炉对管体预热至40一60℃,使吹氧管表面保持干燥状态。在喷(抛)射处理时,由于吹氧管表面不含油脂等污垢,可增强除锈的效果,干燥的吹氧管表面也有利于钢丸、钢砂与锈和氧化皮的分离,使除锈后的吹氧管表面更加洁。
质量标准:1、尺寸正规、标准、外观整齐;
2、能承受折弯、变形无损伤;
3、两头无毛刺,与氧气带接头连接顺畅,确保进气量;
4、每根进行防漏气打压试验,无漏气现象。
1) an electric arc furnace is used to transport oxygen or other gases, melting and refining steel in an arc furnace. (2) injecting other powder additives, regulating steel or refining special steel. (3) remove the slag from the oxygen converter. (4) other USES, such as strong [1] heat resistance, oxidation resistance, anti-curing and corrosion resistance. Before spray (cast) shoot processing, adopt the method of cleaning to remove oil and scale on the surface of the oxygen tube, the heating furnace for preheating tube body a 60 to 40 ℃, the oxygen tube surface dry state. In spray (cast) processing, such as oil free oxygen tube surface dirt, can strengthen the effect of cleaning, dry the surface of the oxygen tube also is helpful for steel shot, steel grit and the separation of rust and scale, make after rust removal of oxygen blowing tube surface more clean.
Quality standard: 1. Formal, standard and neat appearance;
2. Can withstand bending and deformation without damage;
3. No burr at both ends, smooth and smooth with the oxygen belt joint to ensure the air intake;
4. Air leakage suppression test for each root, no leakage phenomenon.
质量标准:1、尺寸正规、标准、外观整齐;
2、能承受折弯、变形无损伤;
3、两头无毛刺,与氧气带接头连接顺畅,确保进气量;
4、每根进行防漏气打压试验,无漏气现象。
1) an electric arc furnace is used to transport oxygen or other gases, melting and refining steel in an arc furnace. (2) injecting other powder additives, regulating steel or refining special steel. (3) remove the slag from the oxygen converter. (4) other USES, such as strong [1] heat resistance, oxidation resistance, anti-curing and corrosion resistance. Before spray (cast) shoot processing, adopt the method of cleaning to remove oil and scale on the surface of the oxygen tube, the heating furnace for preheating tube body a 60 to 40 ℃, the oxygen tube surface dry state. In spray (cast) processing, such as oil free oxygen tube surface dirt, can strengthen the effect of cleaning, dry the surface of the oxygen tube also is helpful for steel shot, steel grit and the separation of rust and scale, make after rust removal of oxygen blowing tube surface more clean.
Quality standard: 1. Formal, standard and neat appearance;
2. Can withstand bending and deformation without damage;
3. No burr at both ends, smooth and smooth with the oxygen belt joint to ensure the air intake;
4. Air leakage suppression test for each root, no leakage phenomenon.