Dareere iyo Adag oo Qabow lagu xidho oo lagu daro Anodizing
1. Iska caabin heer sare ah oo wasakhda ah iyo awood wanaagsan oo u adkaysta aashitada iyo alkali.
2. Xalku wuxuu leeyahay faa'iidooyin sahlan oo lagu shaqeynayo, cabbirro badan oo habraaca, looma baahna in la hagaajiyo pH si joogta ah.
3. Ka ilaali inay kor u kacdo xidhitaanka.
4. Ka dib daaweynta xirida, waxay hagaajin kartaa adkaanta dusha sare iyo dhalaalka aluminium profiles.
| Ku-darka Qabowga Qabow | Biyo dheecan |
| 5-5.5g/L | Dheelitiran |
| Ni2 | F- | pH | Heerkulka | Waqtiga | Isticmaalka |
| 0.9 ~ 1.3g/L | 0.4 ~ 0.6g/L | 5.5 ~ 6.5 | 22 ~ 28 ℃ | 1μm/1.3 daq | 0.9 ~ 1.5kg/T |
1. Go'aami xajmiyada Ni,F iyo pH, ka dhig inta u dhaxaysa cabbirrada habka
2. Habbee pH-ka adiga oo ku daraya dareeraha acetic acid (dilute hydrofluoric acid) ama milmi sodium hydroxide (mile ammonia), ilaali pH inta u dhaxaysa 5.5 iyo 6.5.
3. Si loo yareeyo wasakhda xalka qubeyska, si adag u xakameyso tayada biyaha iyo pH ee qubayska dhaqida, pH kama yarayn karto 4.5.
Isku-darka Qabow waxa lagu xidhay shandad-badan, shabag kasta 5kg iyo 4 polybag oo kartoon ah, shabag kasta 20kg.Laga ilaaliyo iftiinka meel qalalan.
Go'aaminta waxa ku jira nikkel ion (Ni2+).
1. Tallaabooyinka qiimayn.
Si sax ah ugu soo jiid 10ml ee dareeraha waaskada 250mL digsi saddex xagal ah, ku dar 50mL oo biyo ah, 10mL (pH=10) oo ah chloramine buffer, qadar yar oo ah 1% violetin, oo si fiican u rux.Titrate leh 0.01mol/L EDTA heerka caadiga ah ilaa uu xalku ka bedelayo huruud ilaa guduud oo ah meesha ugu dambaysa, oo duub mugga isticmaalka V.
2. Xisaabinta: Nickel(g/L)=5.869 × V × C
V: mugga xalka caadiga ah ee EDTA oo lagu isticmaalo millilitir (mL)
C: xooga saarida molarka ee xalka caadiga ah ee EDTA (mol/L)
1. Diyaarinta F- xalalka caadiga ah
Xalka caadiga ah ee F-fiirsashada 5g/L: Si sax ah u miisaan 11.0526g NaF (Analytical Reagent, ku qallaji foornada 120°C ee 2h, ku kaydi qallajiye leh dhalo miisaan leh si loo isticmaalo, sax ah 0.0001g marka la miisaanayo) Si aad u milmaan In yar oo biyo nadiif ah, ku wareeji weel mug leh oo 1000ml ah, ku milo calaamadda, oo si fiican u rux.
② Xalka caadiga ah oo leh F-fiirsashada 0.1g/L: Pipette 10mL ee xalka caadiga ah oo leh F-fiirsashada 5g/L ee weelka mugga ee sare ku jira galaas mugga 500mL, ku milo sumadda, kuna kaydi dhalada polyetylen.
③ Diyaari xalalka caadiga ah oo leh F- uruurinta 0.2-1 g/L sida kor lagu sharaxay.
2. Diyaarinta Wadarta Awooda Ionic Adjusting Solution Buffer Solution (TISAB)
Qaado ilaa 500mL oo biyo ah oo la shiiday oo ku rid 1 litir oo quraarad nadiif ah, ku dar 57mL oo ah glacial acetic acid, ka dibna ku dar 58.5g oo ah sodium chloride iyo 12g oo sodium citrate ah si aad u hagaajiso oo u milanto gebi ahaanba, ka dibna isticmaal falanqeyn saafi ah sodium hydroxide la qabso pH=5.0 ~ 5.5, ku milo 1L biyo nadiif ah.
3. F- Sawirka qalooca caadiga ah
① Pipette 2mL oo ah xalka caadiga ah oo leh 0.1g / L oo ah 100 ml caag ah oo 100ml ah, ka dibna ku dar 20mL TISAB buffer xal, ku rid magnet, ku walaaq walaaqaha magnetka, geli electrode oksijiin iyo electrode tixraac siday u kala horreeyaan, Ka dib markii walaaqaya electromagnetic 3min, u istaag 30s, oo akhri awoodda dheellitirka Ex;
Isticmaal qaab isku mid ah si aad u cabbirto qiimaha suurtagalka ah Ex ee xalka caadiga ah kaas oo fiirsashada F ay tahay 0.2～1g/L, oo kala saar fiirsashada hoose ilaa sare.Waraaqda garaafka, ku sawir qalooca heerka EF oo leh awoodda E ee suurtogalka ah iyo xoojinta F sida abscissa.
4. Habka go'aaminta
Si sax ah pipette 20mL dareeraha waaskada 100mL beaker, ku dar 20mL oo ah wadarta xoogga ionic power buffer (TISAB), ku walaaq walaaqaha magnetka 3min, oo si toos ah u cabbir farqiga suurtagalka ah mv ee leh korantada fluorine.Ka hel maadada fluorine ee u dhiganta m ee ka kooban fluorine-ka kala duwanaanshiyaha jaantuska korantada.
Halbeegyada habka
| QabowWax-ka-soo-saarista | Nikkelion | Fluoride | PH | heerkulka |
| 0.9 ~ 1.3g/L | 0.4 - 0.6g/L | 5.5-6.5 | 22 ~ 28℃ |
