qitaijianxiesongfengji:  　　w4-80、w4-78、w4-50biannaigaowenzuoyeyasuojishizhuanweiquanqingzhaoshirechulihuihuolupeihedewupin。w9-55biannaigaowenzuoyeyasuojishizhuanweidaiganggangbancailiaojuanzhaoshilupeihedewupin。zuoyong：　　yongzaibeipoluneiyiguiqidingxiangpeiyangxunhuanfachunjingshui，zengqiangluneirebianhuan，tishengshineideshineiwendujunyunfenbuxing，detishengrechulishipinweiliang，jianshaorechuliqi。gaixiliebiaoshipinkeyizaidaigangbuxiuganggangban、liantiao、dianzixian、tongjiyingzhiniegangjilvboyingzhiniegangdenggurongchuli。gaoyagaoyalixinfengjiweiwukezidechoulvshigaoyagaoyalixinfengji，zhouhuaxiangshangbianyong，gaoyagaoyalixinfengjichuandongchilundefangshiweiashi。caozuoshineideshineiwendu750℃，******caozuoshineideshineiwendu850℃。