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一、概述初轧厂钢坯火焰清理机烧咀(铜合金组件),在清理过程中,因高温氧化及氧化铁皮的粘附,造成喷咀堵塞或高温下烧损,而影响钢坯清理效果及烧咀使用寿命,必须经常予以清洗。火焰清理机系由美国引进,烧咀清洗采用美国“OXWELD“清洗剂。本试验目的在于,立足国内解决烧咀清洗剂来源,以代替进口产品。我们在短期内试制出了“W801A”清洗剂。经现场试用,其清洗效果与美国“OXWELD”清洗剂基本相同;对烧咀金属的腐蚀比美国清洗剂降低30％左右。
First, an overview of the first rolling mill billet flame cleaning machine Tsui (copper alloy components), in the cleaning process, due to high temperature oxidation and the adhesion of iron oxide skin, causing nozzle blockage or burning at high temperatures, which affects the billet cleaning effect and burn Tsui service life, must be regularly cleaned. Flame cleaning machine imported from the United States, burning Tsui cleaning US ”OXWELD “ cleaning agent. The purpose of this test is to base on the domestic solution of burning Tsui cleaning agent to replace imported products. We trial out the ”W801A“ cleaning agent in a short period of time. The field trial, the cleaning effect and the United States ”OXWELD" cleaning agent is basically the same; corrosive burning nozzle metal cleaner than the United States to reduce about 30%.