1. Fiiro gaar ah u yeelo deegaanka kaydinta. Kadib iibsashada xaashi galvanized ah, isticmaaluhu wuxuu u baahan yahay inuu doorto deegaanka saxda ah ee kaydinta. Guud ahaan, xaashida galvanized waxay u baahan tahay in lagu kaydiyo meel hawo fiican leh oo guriga ah, waana in fiiro gaar ah loo yeeshaa si looga hortago daadinta biyaha iyo qoyaanka dhexda. Gaar ahaan haddii warqadda duubista ee xaashida galvanized ay waxyeello gaartay, tallaabooyin u dhigma ayaa loo baahan yahay in la qaado, markaa ka hor inta aan la kaydin, waxaan u baahannahay inaan hubinno haddii baakadaha xaashida galvanized ay waxyeello gaartay.
2. U fiirso meesha lagu kaydiyo iyo faahfaahinta u dhiganta xaashi galvanized ee kaydinta si loo gaabiyo wakhtiga kaydinta inta ugu badan ee suurtogalka ah, sababtoo ah wakhti dheer oo kayd ah ayaa laga yaabaa inay u nugul yihiin wasakhowga deegaanka iyo daxalka dusha sare, waxa kale oo laga yaabaa in kiiska xaashida galvanized uu ku dhaco cadaadis aan caadi ahayn, dusha sare ee lakabka cusub oo ay sababtay qayb ka mid ah off. In kaydinta saxan galvanized waa in ay hoos jiraan alwaax barkin ama jir taageero, iyo lakabyo is dulsaaran, sida ugu hooseeya ee suurtogalka ah, waa in aanay noqon in ka badan laba lakab. Intaa waxaa dheer, waxaa loo baahan yahay in fiiro gaar ah loo yeesho si looga hortago in budada saliidda ama wasakhdu ay ku dhejiso dusha sare ee xaashida galvanized, taas oo saameynaysa saameynta galvanized.
3. Fiiro gaar ah u yeelo ka hortagga roobka marka aad kaydinayso saxan galvanized, waa in aan fiiro gaar ah u leenahay doorashada jawi hawo wanaagsan leh, laakiin ha dooran jawi furan. Haddii aan doorano jawi furan, waxaan u baahanahay inaan fiiro gaar ah u yeelano tallaabooyinka ka hortagga roobka, daboolo marada roobka, isticmaal barkin caag ah ama barkin alwaax ah.
4. Saxan bir galvanized ah ayaa loo qaybiyaa saxan elektrolytic ah oo caadi ah iyo saxan elektrolytic ah oo adkaysi u leh faraha. Saxan u adkaysta sawirka faraha waxaa lagu daraa iyada oo lagu salaynayo saxanka elektrolytka ee caadiga ah oo leh faraha u adkaysta, dhididka u adkaysta, guud ahaan loo isticmaalo qaybaha iyada oo aan wax farsamayn ah lahayn, sumadda SECC-N. Saxan elektrolytic ah oo caadi ah iyo saxan fosfateed iyo guddiga passivation, fosfatinta ayaa inta badan loo isticmaalaa, sumadda SECC-P, oo loo yaqaanno p material. Taarikada basbaaska ah waa la saliidin karaa ama waa la shiidi karaa.
Tusaale ahaan:
Saxan birta birta ah ee kulul (SGCC) waxay leedahay hal faa'iido marka loo eego saxan birta galvanized ee korantada (SECC), foorarsiga SECC iyo qaybta aad bay u fududahay in miridhku ku jiro, SGCC aad ayey uga fiican tahay! Kiisaska tayada leh waxaa badanaa laga sameeyaa SECC ama taarikada birta ah ee SGCC. Taarikada birta ah ee ka samaysan walxahan ayaa ah midab dhalaalaya oo leh dhalaal macdan ah. Faa'iidada saxanka birta ah waa in uu leeyahay iska caabin wanaagsan oo daxalka.
Birta galvanized Electric (SECC): cawl lebis ah, inta badan dibadda laga keeno, caabbinta faraha, waxay leedahay iska caabin daxalka oo aad u sarreeya, waxayna ilaalisaa shaqada xaashida duuban qabow. Isticmaala: Qalabka guriga, kiisaska kombiyuutarada iyo qaar ka mid ah albaabbada albaabbada iyo muraayadaha waxaa soo saari kara Shanghai Baosteel, laakiin tayada lakabka zinc ayaa aad uga xun ta wadamada shisheeye.
Saxan bir ah oo kulul (SGCC): quusin, caddaan dhalaalaya, ubax yar oo zinc ah, dhab ahaantii, way adagtahay in la arko ubaxa zinc, ubaxa zinc weyn wuxuu si cad u arki karaa nooca ubaxa hexagonal, ma jiro bir soo saari karta alaab tayo sare leh, inta badan laga keeno dibadda, Taiwan waxay leedahay chinasteel, Laba shirkad birta shengyu ayaa soo saari kara. Astaamaha ugu muhiimsan: caabbinta daxalka; Lacquerability; Samaynta; Weldability Spot. Isticmaal: qalab aad u ballaaran, qalab yar oo guriga ah, muuqaal wanaagsan, laakiin marka la barbardhigo SECC, qiimihiisu waa qaali, warshado badan ayaa isticmaala SECC si ay u badbaadiyaan kharashyada.
Waxaa loo qaybiyaa zinc, cabbirka ubaxa zinc iyo dhumucda lakabka zinc ayaa sharxi kara tayada dhejinta zinc, yar ee dhumucdiisuna way ka sii fiican tahay. Dabcan, ha iloobin inaad samayso soo saarayaasha u adkaysta habaynta faraha. Waxa kale oo jira suurtogalnimada in lagu kala saaro daahankeeda: sida Z12 ayaa sheegay in wadarta guud ee daahan laba-geesoodka ah 120g / mm.
Waqtiga boostada: Jan-12-2023