Tag: daahan budada ah ka hor daaweynta
Daxalka Filiform wuxuu ka soo muuqdaa inta badan aluminium
Daxalka Filiform waa nooc gaar ah oo daxalka ah oo ka muuqda inta badan aluminium. Dhacdadani waxay u egtahay dirxi ku gurguurta daaha hoostiisa, had iyo jeer waxay ka bilaabataa gees la gooyay ama dhaawaca lakabka. Daxalka Filiform wuxuu si fudud u kobcaa marka shayga dahaarka leh ay milixdu galaan marka lagu daro heerkulka 30/40 ° C iyo qoyaanka 60-90%. Dhibaatadani waxay sidaas darteed ku kooban tahay aagagga xeebaha waxayna ku xiran tahay nasiib darro isku darka aluminium aluminium iyo daaweyn ka hor. Si loo yareeyo daxalka filiform waxaa lagula talinayaa in la hubiyoAkhri wax dheeraad ah …
Diyaarinta dusha kiimikada ka hor daahan budada ah
Diyaarinta Dusha Kiimikada Codsiga gaarka ah wuxuu si dhow ula xiriiraa dabeecadda dusha la nadiifinayo iyo nooca wasakhda. Inta badan budada dahaarka leh ka dib nadiifinta ayaa ah birta galvanized, steel, ama aluminium. Maaddaama aysan dhammaan diyaarinta nooca kiimikaad lagu dabaqi karo dhammaan agabyadaas, habka diyaarinta ee la doortay waxay kuxirantahay walxaha substrate-ka. Qalab kasta, nooca nadiifinta ayaa laga wada hadli doonaa iyo sifooyinkeeda gaarka ah ee substrate-kaas ayaa lagu sharxi doonaa. Hababka codsiga gaarka ah ayaa aad u badanAkhri wax dheeraad ah …
Dahaarka Beddelka Birta Galvanized
Fosfooraska birta ama alaabta jaakadaha nadiifka ah waxay soo saaraan dahaar beddelaad yar ama aan la ogaan karin oo ku yaal sagxadaha zinc. Qaar badan oo ka mid ah khadadka dhamaystirka biraha badan ayaa isticmaala fosfatooyin bir ah oo wax laga beddelay kuwaas oo bixiya nadiifin, oo ka taga etch-kiimikada yaryar ee zinc substrates si ay u bixiyaan sifooyinka adhesion. Degmooyin iyo gobolo badan ayaa hadda xaddid ku leh Zinc PPM-yada, taas oo ku qasbeysa dhammeeyayaasha birta inay bixiyaan daawaynta xal kasta oo lagu farsameeyo substrate-ka zinc. Dahaarka beddelka fosfooraska zinc waa, laga yaabaa, dahaarka tayada ugu sarreeya ee laga soo saari karo dusha galvanized. KuAkhri wax dheeraad ah …
Qeexitaannada kala soocidda daxalka
Kaalmada helitaanka shuruudaha loo baahan yahay in loo sameeyo daawaynta ka hor, waxaan qeexi karnaa kala soocida daxalka ee kala duwan: Fasalka daxalka 0 Gudaha gudaha oo leh qoyaan ka badan 60% Halis aad u yar oo daxalka ah (gardarrada) FASALKA GUdaha qolka Halista daxalka yar (gardarrada) Daxalka Heerka 1 Gudaha oo leh heerkul isbedbeddelaya iyo huurka. Dibadda ee cimilada gudaha, ka fog badda iyo warshadaha. Khatarta daxalka dhexdhexaadka ah (gardarrada) FASALKA 2 ee daxalka ee meelaha dadku ku badan yahay ama meelaha warshadaha u dhow. Korka biyaha furanAkhri wax dheeraad ah …
Dahaarka Phosphate Pretreatment for Substrates Birta
Dahaarka Phosphate Pretreatment for Substrates Birta Daawaynta hore ee la aqoonsan yahay ee substrates birta wax yar ka hor codsiga budada waa fosfat-ka taasoo ku kala duwanaan karta miisaanka daahan. Miisaanka dahaarka beddelka ee weyn ayaa ka weyn heerka caabbinta daxalka ee la gaaro; Miisaanka hoose ee dahaarka ayaa ka sii fiicnaanaya sifooyinka farsamada. Sidaa darteed waa lagama maarmaan in la doorto tanaasul ka dhexeeya sifooyinka farsamada iyo iska caabinta daxalka. Miisaanka dahaarka fosfooraska sare wuxuu dhib ku keeni karaa dahaarka budada ah in jabka crystal uu dhici karoAkhri wax dheeraad ah …
Nadiifiyeyaasha Asiidhka Alkaline ee Nadiifinta Aluminium
Nadiifiyeyaasha nadiifinta Aluminiumka Nadiifiyeyaasha Alkaline Nadiifiyeyaasha aluminiumku way ka duwan yihiin kuwa loo isticmaalo birta; sida caadiga ah waxay leeyihiin isku dhafka cusbada alkaline ee khafiifka ah si ay uga fogaadaan inay weeraraan dusha aluminiumka. Xaaladaha qaarkood, xaddi yar ama dhexdhexaad ah oo ah soodhaha soodhaha ee bilaashka ah ayaa laga yaabaa inay ku jiraan nadiifiyaha si looga saaro carrada adag, ama si loo bixiyo qashinka la rabo. Habka buufinta awoodda ee codsiga, qaybaha la nadiifinayo waxay ku xayiran yihiin tunnel halka xalka nadiifintaAkhri wax dheeraad ah …
Rinjiyeynta Rinjiga, Sida Loo Saaro Rinjiga
Sida loo tirtiro rinjiga marka qayb dib loo rinjiyeeyo, ka hor inta aan la marsin jaakad rinji cusub, rinjiga inta badan waa in la saaraa. Qiimaynta dhimista qashinka waa in ay ku bilaabataa iyada oo la eegayo waxa sababa baahida rinjiyeynta: diyaarinta qaybta hore ee aan ku filnayn; cilladaha codsiga daahan; dhibaatooyinka qalabka; ama dhaawaca dahaarka ay sabab u tahay maarayn khaldan. Iyadoo aysan jirin nidaam ku habboon, yareynta baahida dib u rinji waxay saameyn toos ah ku leedahay mugga qashinka ka soo baxa rinjiga. Marka baahida rinjigaAkhri wax dheeraad ah …
Noocyada Dawaynta Fosfate-ka ee Dahaarka budada ah
Noocyada daaweynta fosfatka ee daahan budada Fosfatetada Birta Daawaynta fosfateet birta (badanaa loo yaqaan lakabka khafiifka ah ee fosfatinta) waxay bixisaa sifooyin dhejis ah oo aad u wanaagsan oo aan wax saameyn ah ku yeelan sifooyinka farsamada ee daahan budada ah. Fosfooraska birta ahi waxa ay siisaa ilaalinta daxalka wanaagsan ee soo-gaadhista fasallada daxalka hoose iyo dhexe, in kasta oo aanay arrintan kula tartami karin zinc phosphate. Fosfooraska birta waxaa loo isticmaali karaa mid buufin ama tas-hiilaad ah. Tirada tillaabooyinka habsocodka ayaa laga yaabaaAkhri wax dheeraad ah …
Dahaarka Chromate ee dusha aluminium
Aluminiumka iyo aluminiumyada aluminiumka waxaa lagu daaweeyaa dahaar beddelaad u adkaysta oo loo yaqaan "daahan chromate" ama "chromating". General Habka waa in la nadiifiyo oogada aluminium ka dibna lagu dabaqo ka kooban chromium acidic dushaas nadiif ah. Dahaarka beddelka Chromium ayaa ah kuwa si heersare ah u adkaysta daxalka waxayna bixiyaan sii hayn heersare ah oo dahaarka xiga ah. Noocyo kala duwan oo ka mid ah dahaarka xiga ayaa lagu dabaqi karaa daahan beddelka chromate si loo soo saaro dusha la aqbali karo. Waxa aan ugu yeerno fosfatinta birta birta ah waaAkhri wax dheeraad ah …
Shuruudaha loogu talagalay dahaarka budada ee galvanization-ka kulul
Tilmaamaha soo socda ayaa lagula talinayaa: Isticmaal pretreatment zinc phosphate haddii loo baahdo adhesion ugu sarreeya. Dushu waa inay si fiican nadiif u ahaadaan. Fosfooraska Zinc ma laha wax saabuun ah mana ka saarayso saliid ama ciid. Isticmaal fosfooraska birta haddii waxqabadka caadiga ah loo baahan yahay. Fosfooraska birta waxay leedahay wax yar oo saabuun ah waxayna meesha ka saaraysaa xaddi yar oo wasakhaysan oogada. Sida ugu fiican loo isticmaalo alaabada hore loo galvanized. Shaqada kuleylka ka hor inta aan la isticmaalin budada. Isticmaal kaliya daaha budada polyester-ka heerka 'degassing'. Hubi daaweynta saxda ah ee dareerahaAkhri wax dheeraad ah …
Dahaarka beddelka Fosfating
Daawaynta hore ee la aqoonsan yahay ee substrates-ka birta ka hor inta aan la isticmaalin daahan budada ah waa fosfat-ka taasoo ku kala duwanaan karta miisaanka daahan. Miisaanka dahaarka beddelka ee weyn ayaa ka weyn heerka caabbinta daxalka ee la gaaro; Miisaanka hoose ee dahaarka ayaa ka sii fiicnaanaya sifooyinka farsamada. Sidaa darteed waa lagama maarmaan in la doorto tanaasul ka dhexeeya sifooyinka farsamada iyo iska caabinta daxalka. Miisaanka dahaarka fosfooraska ee sarreeya waxay dhib ku keeni karaan dahaarka budada ah in jabka crystal uu dhici karo marka daahan la sakhirayAkhri wax dheeraad ah …