摘要
热镀锌锌锅外加热熔锌能耗大、熔锌时间长、发热元件易损坏。研制出一种高强度、导热性能良好、不导电的陶瓷材料作为锌锅内加热发热元件套管。该套管能承受锌液凝固时的收缩压力，提高热效率，降低锌锅加热功率，更换加热元件方便、快捷，减小锌锅尺寸、锌的加入量及锌耗，降低了成本，提高了产品质量和经济效益。试制了一批套管，在改造的４０线热镀锌钢丝生产线上进行试用，运行良好。
While heating a zinc pot in the outer for galvanizing wire by dipping,the energy consumption of zinc melting is great,melting time is long,and the heating component is liable to cause damageA ceramic material with high strength,good properties of heat conduction and nonelectric conduction has been developed for annular tubes of heating components for heating a zinc pot in the innerThe tubes can bear a contraction pressure from zinc liquid solidifying,improve heat efficiency,reduce heating power for zinc pot,lessen pot size,adding volume of zinc and zinc consumption,reduce cost,improve products quality and economic benefits,The heating component is easy to change fastA lot of tubes have been trialproduced,which are used in a reformed production line of galvanizing fortysteel wire by dippingIt has achieved good results
出处
《金属制品》
1998年第3期12-14,共3页
Metal Products
基金
国家科委1997年科技开发项目
关键词
热镀锌
内加热
陶瓷套管
锌锅
galvanizing by dipping
inner heating
ceramic annular tubes
