Qeexidda iyo kala-soocidda xaashida galvanized

Kala soocidda xaashida galvanized

Sida waafaqsan tilmaamaha iyo habaynta, hababka wax soo saarka waxaa loo qaybin karaa qaybaha soo socda:

① Saxan bir ah oo lagu shubay kululBirta xaashida ah waxaa lagu dhex geliyaa haanta zinc-ka dhalaalay si dusha sare loogu dhejiyo lakab bir ah oo zinc ah. Waqtigan xaadirka ah, waxaa inta badan lagu soo saaraa habka galvanization-ka joogtada ah, taas oo ah, gelinta joogtada ah ee taarikada birta la duubay ee haamaha dahaadhka zinc-ka dhalaalaya si loo sameeyo taarikada birta galvanized;

② Saxan bir ah oo galvanized ah oo la isku daray. Saxankan birta ah waxaa sidoo kale lagu sameeyaa biyo kulul, laakiin marka taangigu soo baxo, isla markiiba waxaa loo kululeeyaa ilaa 500 ° C si loo sameeyo filim bir ah oo zinc iyo bir ah. Saxanka galvanized wuxuu leeyahay dhegdheg wanaagsan iyo alxanka dahaarka.

③ Saxan bir ah oo koronto ku shaqeeya. Saxanka birta ah ee galvanized-ka ah ee laga sameeyay electroplating wuxuu leeyahay awood shaqo oo wanaagsan. Si kastaba ha ahaatee, dahaadhku waa khafiif, iska caabbinta daxalkana ma fiicna sida xaashida galvanized-ka ee kulul lagu shubo.

④ Saxan bir ah oo laba dhinac ah oo lagu dahaadhay iyo mid laba dhinac ah. Bir bir ah oo hal dhinac ah oo lagu dahaadhay, taas oo ah, alaab hal dhinac ah oo lagu dahaadhay. Waxay leedahay la qabsi ka wanaagsan xaashida laba dhinac ah ee lagu dahaadhay alxanka, dahaarka, daawaynta ka hortagga miridhku, farsamaynta iwm. Si looga gudbo cilladaha zinc-ka aan dahaadhka lahayn ee dhinac, waxaa jira xaashi bir ah oo lagu dahaadhay lakab khafiif ah oo zinc ah dhinaca kale, taas oo ah, xaashi bir ah oo laba dhinac ah oo lagu dahaadhay;

⑤ Dalooy, saxan bir ah oo isku dhafan oo galvanized ah. Waa saxan bir ah oo laga sameeyay zinc iyo biraha kale sida aluminium, lead, zinc, iyo xitaa dahaadhka isku dhafan. Saxankan birta ah ma aha oo kaliya inuu leeyahay waxqabad aad u fiican oo ka hortagga miridhku, laakiin sidoo kale wuxuu leeyahay waxqabad dahaadh oo wanaagsan;

Marka laga soo tago shanta nooc ee kor ku xusan, waxaa jira saxan bir ah oo midab leh oo galvanized ah, saxan bir ah oo galvanized ah oo daabacan oo galvanized ah, saxan bir ah oo galvanized ah oo la dahaadhay polyvinyl chloride iyo wixii la mid ah. Laakiin kan ugu badan ee la isticmaalo waa xaashida galvanized ee kulul ee wali la isticmaalo.

Muuqaalka xaashida galvanized

Xaaladda Dusha sare: Sababtoo ah hababka kala duwan ee daaweynta ee habka dahaadhka, xaaladda dusha sare ee saxanka galvanized sidoo kale way ka duwan tahay, sida ubaxyada zinc-ka caadiga ah, ubaxyada zinc-ka ee fiican, ubaxyada zinc-ka ee fidsan, ubaxyada zinc-ka iyo dusha sare ee fosfatiga.