Galvanized zanen gadoza a iya raba su zuwa nau'i masu zuwa bisa ga hanyoyin samarwa da sarrafawa:
(1)Hot tsoma galvanized karfe takardar. Ana nutsar da takardar bakin karfe a cikin ruwan wanka na tutiya da aka narkar da shi don yin bakin karfe mai bakin karfe tare da tulin tutiya mai manne da samansa. A halin yanzu, babban amfani da ci gaba da samar da galvanizing tsari, wato, Rolls na karfe ci gaba da nutsewa a cikin narkakken tutiya plating baho, Ya sanya daga galvanized karfe;
(2) alloyed galvanized karfe. Hakanan ana yin wannan farantin karfe ta hanyar tsomawa mai zafi, amma nan da nan bayan an tashi daga tankin, sai a yi zafi da shi zuwa kusan 500 ℃, ta yadda zai samar da sirin fim din Zinc da Iron gami. Irin wannan galvanized karfe takardar yana da kyau fenti mannewa da weldability;
(3) Electro-galvanized karfe takardar. Samar da wannan galvanized karfe takardar da electroplating hanya yana da kyau workability. Duk da haka, murfin yana da bakin ciki kuma juriya na lalata ba shi da kyau kamar na takarda galvanized mai zafi mai zafi;
(4) Single-gefe da biyu-gefe matalauta galvanized karfe takardar. Takardun ƙarfe mai gefe guda ɗaya, wato, galvanized kawai a gefe ɗaya na samfurin. Yana da mafi kyawun daidaitawa fiye da takardar galvanized mai gefe biyu dangane da walda, zanen, maganin tsatsa da sarrafawa. Domin shawo kan gazawar tutiya mai gefe guda ba tare da an rufe shi ba, akwai wani nau'in takardar galvanized wanda aka lullube shi da wani bakin bakin ciki na tutiya a daya bangaren, wato, takardar galvanized banbance mai gefe biyu;
(5) Alloy da hada galvanized karfe takardar. An yi shi da zinc da sauran karafa irin su aluminum, gubar, zinc da sauran allurai har ma da farantin karfe. Irin wannan farantin karfe yana da kyakkyawan aikin tsatsa da kyakkyawan aikin zane;
Baya ga wadannan biyar da ke sama, akwai kuma karfen galvanized mai launi, da bugu da fenti na galvanized karfe, PVC laminated galvanized karfe, da sauransu.Hot tsoma Galvanized Plate.
Bayyanar galvanized karfe
[1] Yanayin saman:Galvanized Platesaboda tsarin shafa a cikin maganin hanyoyi daban-daban, yanayin yanayin ya bambanta, irin su furen zinc na yau da kullun, furen zinc mai kyau, furen zinc mai laushi, babu furen zinc, da maganin phosphate na saman da sauransu. Ma'auni na Jamus kuma yana ƙayyade matakin saman.
[2] Galvanized takardar ya kamata ya kasance da kyakkyawan bayyanar, ba za a sami lahani mai cutarwa ga amfani da samfurin ba, kamar ba plating, ramuka, rupture, kazalika da slag, fiye da kauri na plating, abrasion, chromic acid stains, farin tsatsa, da sauransu.
Kayan aikin injiniya
[1] Gwajin tensile:
Nuni na galvanized bakin ciki takardar karfe (raka'a: g/m2)
Lambar JISG3302 Z12 Z18 Z22 Z25 Z27 Z35 Z43 Z50 Z60
Adadin galvanized 120 180 220 250 270 350 430 500 600
Lambar ASTMA525 A40 A60 G60 G90 G115 G140 G165 G185 G210
Adadin galvanized 122 183 183 275 351 427 503 564 640
① Gabaɗaya magana, kawai tsari, ƙwanƙwasa da zanen galvanized zane mai zurfi ana buƙatar samun kaddarorin tensile. Ana buƙatar takardar galvanized na tsari don samun ma'anar yawan amfanin ƙasa, ƙarfin ƙarfi da elongation, da sauransu; tensile kawai yana buƙatar elongation. Ƙimar ƙayyadaddun ƙayyadaddun ƙididdiga suna duba "8" a cikin wannan sashe na ƙa'idodin samfurin da suka dace;
② Hanyar gwaji: iri ɗaya da hanyar gwajin ƙarfe na bakin ciki na gabaɗaya, duba "8" da aka bayar ta ma'auni masu dacewa da kuma "tallar carbon karfe na yau da kullun" da aka jera a daidaitattun hanyoyin gwaji.
[2] Gwajin lankwasawa:
Lankwasawa gwajin ne babban aikin auna aiwatar yi na sheet karfe, amma kasa matsayin daban-daban galvanized takardar karfe bukatun ba m, da US misali, ban da tsarin sa, sauran ba sa bukatar lankwasawa da tensile gwaje-gwaje. Kasar Japan, baya ga darajar tsarin, ana buƙatar ginin katako da katako na gaba ɗaya banda sauran don yin gwajin lanƙwasawa.
Galvanized takardar lalata juriya yana da manyan fasali guda biyu:
1, rawar da rufin kariya
A cikin galvanized surface don samar da wani m oxide fim
2, lokacin da saboda wasu dalilai suka taso a cikin murfin zinc, zinc ɗin da ke kewaye da shi ana amfani dashi azaman cation don hana lalata ƙarfe.
Lokacin aikawa: Fabrairu-15-2025
