Dalilin sanyi galvanizing da zafi galvanizing naigiyoyin hasken ranashine hana lalata da tsawaita rayuwar fitilun titinan hasken rana, to menene banbancin su biyun?
1. Bayyanar
Bayyanar sanyi galvanizing yana da santsi da haske. A electroplating Layer tare da launi passivation tsari ne yafi rawaya da kore, tare da bakwai launuka. Layer na lantarki tare da farin tsarin wucewa yana da fari bluish fari, kuma dan kadan mai launi a wani kusurwar hasken rana. Yana da sauƙi don samar da "kona wutar lantarki" a kusurwoyi da gefuna na hadadden sanda, wanda ya sa Layer zinc a wannan bangare ya fi girma. Yana da sauƙi don samar da halin yanzu a kusurwar ciki da kuma samar da yanki mai launin toka na yanzu, wanda ya sa Layer zinc a wannan yanki ya zama bakin ciki. Sanda ba za ta kasance ba tare da dunƙulewar zinc da haɓaka ba.
Fitowar galvanizing mai zafi ya ɗan fi na sanyi galvanizing, kuma fari ne na azurfa. Bayyanar yana da sauƙi don samar da alamar ruwa mai sarrafawa da ƴan saukad da, musamman a ƙarshen sandar.
Zinc Layer na dan kadan zafi galvanizing yana da yawa sau da yawa kauri fiye da sanyi galvanizing, da kuma lalata juriya da yawa sau na na lantarki galvanizing, kuma farashinsa a halitta ya fi na sanyi galvanizing. Koyaya, a cikin dogon lokaci, galvanizing mai zafi tare da rigakafin tsatsa sama da shekaru 10 zai zama mafi shahara fiye da galvanizing sanyi tare da rigakafin tsatsa na shekaru 1-2 kawai.
2. Tsari
Cold galvanizing, wanda kuma aka sani da galvanization, shine a yi amfani da kayan aikin lantarki don saka sandar a cikin maganin da ke dauke da gishirin zinc bayan raguwa da pickling, da kuma haɗa igiya mara kyau na kayan lantarki. Sanya farantin zinc a gefe na sandar don haɗa shi zuwa madaidaicin sandar kayan aikin lantarki, haɗa wutar lantarki, kuma yi amfani da motsin jagora na yanzu daga madaidaicin sandar zuwa madaidaicin sandar don saka wani Layer na zinc. a kan kayan aiki; Hot galvanizing shi ne a cire mai, acid wanke, tsoma magani da kuma bushe workpiece, sa'an nan nutsad da shi a cikin narkakkar na zinc bayani na wani lokaci, sa'an nan kuma cire shi.
3. Tsarin sutura
Akwai wani Layer na gaggautsa fili tsakanin shafi da substrate na zafi galvanizing, amma wannan ba shi da wani babban tasiri a kan lalata juriya, domin ta shafi ne mai tsarki tutiya shafi, da kuma shafi ne in mun gwada da uniform, ba tare da wani pores, kuma ba. mai sauƙin lalata; Duk da haka, murfin galvanizing sanyi ya ƙunshi wasu nau'in atom na zinc, wanda nasa ne na mannewa ta jiki. Akwai pores da yawa a saman, kuma yana da sauƙi a shafa da muhalli da lalata.
4. Bambanci tsakanin su biyun
Daga sunayen biyun, ya kamata mu san bambancin. Zinc a cikin sanyi galvanized karfe bututu ana samu a dakin da zazzabi, yayin da tutiya a zafi galvanizing aka samu a 450 ℃ ~ 480 ℃.
5. Kauri mai rufi
A kauri na sanyi galvanizing shafi ne kullum kawai 3 ~ 5 μm. Yana da sauƙin sarrafawa, amma juriya na lalata ba shi da kyau sosai; Rufin galvanized mai zafi mai zafi yawanci yana da 10 μ Rashin juriya na kauri na m da sama yana da kyau sosai, wanda shine kusan sau da yawa fiye da na sandar fitila mai sanyi-galvanized.
6. Bambancin farashin
Hot galvanizing ya fi damuwa da buƙata a samarwa, don haka wasu masana'antu tare da tsofaffin kayan aiki da ƙananan sikelin gabaɗaya suna ɗaukar yanayin galvanizing sanyi a cikin samarwa, wanda ya fi ƙasa da farashi da farashi; Duk da haka,zafi tsoma galvanizing masana'antungabaɗaya sun fi na yau da kullun kuma sun fi girma a sikeli. Suna da mafi kyawun iko akan inganci da farashi mafi girma.
Bambance-bambancen da ke sama tsakanin zafi galvanizing da sanyi galvanizing na hasken titi fitilu an raba su anan. Idan za a yi amfani da sandunan fitulun hasken rana a yankunan bakin teku, dole ne su yi la'akari da juriya na iska da juriya na lalata, kuma kada su haifar da aikin shara saboda kwadayi na wucin gadi.
Lokacin aikawa: Fabrairu-03-2023
