1.Kutha kutha nthawi yayitali bwanjikoyilo yamagetsikusungidwa m'nkhokwe?Chifukwa chiyani?
A: Amaloledwa kusungidwa kwa miyezi itatu kuti apewe okosijeni chifukwa chosungidwa kwa nthawi yayitali.
2. Kodi kulolerana kwautali ndi chiyanizitsulo zotayidwa?
Yankho: Kulekerera kwautali sikuloledwa kukhala ndi mtengo woipa, ndipo kuchuluka kwake sikuloledwa kupitirira + 6mm.
3. Kodi Zinc Flower spangle ndi chiyani?Kodi sipangle yaying'ono ndi chiyani? Ziro sipangle?
Yankho: Sipangle yayikulu ndi single wamba.Malinga ndi njira yanthawi zonse yopanga, sipangle yayikulu imatha kupangidwa.The awiri a kristalo phata si osachepera 0.2mm;m'mimba mwake mwa phata la kristalo ndi zosakwana 0.2mm, zomwe zimatchedwa spangle yaying'ono.Zowoneka bwino.
4. Mfundo ya chitetezo ndi chiyaniotentha-kuviika kanasonkhezerekawosanjikiza?
Yankho: Chifukwa nthaka imatha kupanga filimu yokhala ndi kukana kwa dzimbiri pamtunda pamalo owononga.Zimateteza osati zinki zokha zokha, komanso maziko azitsulo.
5. Kodi mfundo ya passivation ya otentha-kuviika kanasonkhezereka koyilo?
Yankho: The chromate passivation mankhwala apepala lotayiriraakhoza kupanga filimu yosangalatsa, ndipo mawonekedwe ake a mankhwala ndi awa: Zn+H2GrO4-ZnGrO2=H2
The trivalent chromium mu solution passivation banja sasungunuke m'madzi, sagwira ntchito ndi mankhwala, ndipo imakhala ngati mafupa, pomwe chromium ya hexavalent imasungunuka mosavuta m'madzi ndipo imatha kutengapo gawo pakubwezeretsanso filimuyo ikakanda.Ili ndi machiritso a filimu ya passivation.Choncho, mkati mwa malire ena, filimu yodutsa imatha kuteteza kukokoloka kwachindunji kwa pepala lopangidwa ndi nthunzi kapena mpweya wonyowa, ndipo nthaka yosanjikiza imagwira ntchito yoteteza.
6. Kodi njira zoyezera kukana dzimbiri ndi zitiotentha-kuviika kanasonkhezereka pepala koyilo?
Yankho: Pali njira zitatu kuyesa dzimbiri kukana otentha-kuviika kanasonkhezereka pepala: mchere kutsitsi mayeso;mayeso a chinyezi;kukokoloka mayeso.
7. N'chifukwa chiyani mankhwala odana ndi dzimbiri amayenera kuchitidwa pazitsulo zotentha za dip?
Yankho: Pamene otentha-kuviika kanasonkhezereka pepala ndi chinyezi mpweya, makamaka pamene mpweya muli zinthu acidic monga SiO2, CO2, NO2 ndi NO, pamwamba pa kanasonkhezereka wosanjikiza posachedwapa kupanga lotayirira woyera dzimbiri.Zigawo zazikulu za dzimbiri zoyera ndi ZnO ndi Zn(OH) 2. Mtundu uwu wa dzimbiri loyera silimangokhudza maonekedwe, komanso umabweretsa mavuto aakulu kuti agwiritse ntchito mtsogolo.
8. Zomwe zimayambitsa dzimbiri loyera pakoyilo yamagetsi?
Yankho: Zifukwa za dzimbiri zoyera ndi izi: galvanizing yotentha imayikidwa pamodzi ndi zinthu zina zowononga monga asidi, alkali ndi mchere;filimu ya passivation kapena anti-filimu yawonongeka;mphamvu ya passivation kapena mafuta si abwino;nyumba yosungiramo katundu sikhala ndi mpweya wabwino, Chinyezi;pepala kanasonkhezereka ndi sprayed ndi madzi pa kayendedwe;kunyamulidwa pa kutentha otsika ndi kusungidwa pa kutentha, kupanga condensation.
Win Road International Steel Product
Nthawi yotumiza: May-10-2022