labarai

Galvanized coil, tsoma takardar karfe a cikin ruwan wanka na tutiya da aka narkar da shi ta yadda zai manne da takardar zinc a samansa.A halin yanzu, da ci gaba da galvanizing tsari ne yafi amfani da samar, wato, karfe farantin a cikin wani yi na ci gaba da nutsewa a cikin narkewar tutiya plating tanki sanya daga galvanized karfe farantin da alloyed galvanized karfe takardar.Wannan farantin karfe kuma ana yin shi ne ta hanyar tsomawa mai zafi, amma nan da nan bayan tankar, sai a yi zafi da shi zuwa kusan 500 ℃, ta yadda zai samar da fim din zinc da karfe.Wannan galvanized nada yana da kyau shafi mannewa da weldability.

Galvanized nada abu

a) Hot tsoma galvanized karfe nada.Ana tsoma wani bakin karfe na bakin ciki a cikin tankin tutiya da aka narkar da shi ta yadda samansa ya manne da wani siririn karfen tutiya.A halin yanzu, ci gaba da aiwatar da galvanizing galibi ana amfani dashi don samarwa, wato, farantin karfe a cikin juzu'i na ci gaba da nutsewa a cikin tankin plating na tutiya mai narkewa wanda aka yi da karfe na galvanized;

b) alloyed galvanized karfe nada.Ita ma wannan karfen nada ana yin ta ne ta hanyar leleshi mai zafi, amma nan da nan bayan tankar, sai a yi zafi da shi zuwa kusan 500 ℃, ta yadda zai samar da wani fim na zinc da karfe.Wannan galvanized nada yana da kyau shafi tightness da weldability; 

a) galvanized karfe nada.Irin wannan galvanized karfe nada yana da ingantacciyar injin aiki ta hanyar lantarki.Amma rufin bakin ciki ne, juriya na lalata kamar zafi tsoma galvanized nada;

Aikace-aikace na galvanized nada

Ana amfani da babban adadin galvanized bakin ciki coils a masana'antar mota, firiji, gini, samun iska da wuraren dumama da kera kayan daki.Zinc plating ya zama hanya mai mahimmanci na rigakafin lalata karfe, ba wai kawai saboda zinc na iya samar da kariya mai yawa akan saman karfe ba, amma kuma saboda zinc yana da tasirin kariya na cathodic, lokacin da layin zinc ya lalace, har yanzu yana iya hana kamuwa da cuta. lalata ƙarfe tushe karfe ta hanyar kariyar cathodic. 

Ƙayyadaddun coil na galvanized

Galvanized nada bayani dalla-dalla ne na kowa galvanized takardar kauri a 0.4 ~ 2.0.Gabaɗaya ƙasa da 0.4mm manyan masana'antun ƙarfe na jihar ba sa samarwa, gabaɗaya don samar da ƙananan masana'antar ƙarfe masu zaman kansu, ƙayyadaddun ƙayyadaddun ƙa'idodin sune 0.35, 0.30, 0.28, 0.25, gabaɗaya mafi bakin ciki zuwa 0.15, fiye da 2.0mm saboda wahalar daidaitawa, don haka fiye da 2.0 tare da karuwar kauri na farashin kuma ya tashi.