Zida zopangira zitsulo zopepuka: zomwe zimapangidwa ndi chitsulo chopepuka kudzera pazida zopindika zozizira kuti zipange keel yachitsulo chowoneka ngati C, kuchokera ku keel yachitsulo chopepuka kupanga chigoba cha nyumbayo, chomwe chimatchedwa nyumba yopepuka yachitsulo kapena nyumba yopepuka yachitsulo. .
Mphamvu yachitsulo imatanthawuza kuuma kwa chitsulo, mtengo wapamwamba, mphamvu yamphamvu, mphamvu imatchedwanso mphamvu zokolola, nthawi zina sipamwamba mphamvu ndi yabwino, nthawi zina ganizirani kukonza kufunikira kosankha madigiri osiyanasiyana. mphamvu, monga processing wa zochita kumakoka, mkulu mphamvu zitsulo adzasweka.
Kuwala zitsulo ❖ kuyanika anawagawa kanasonkhezereka ndi aluminiyamu zinki mitundu iwiri:
Galvanizing: kuchuluka okhutira, makamaka kuyang'ana pa mtengo, kuwala zitsulo Villas zambiri ntchito nthaka magalamu 275 ndi 300 magalamu, mtengo zili lalikulu m'badwo wa nthaka, ndi apamwamba zili, ndi wandiweyani wosanjikiza nthaka.
Kusintha kwa thupi kolimbikitsa: Galvanizing imawululidwa ndipo imachita ndi mpweya mumlengalenga chaka chonse, ndipo pamwamba padzakhala wakuda.
Aluminiyamu ndi nthaka plating: AZ150 mwachidule, zotayidwa ndi nthaka plating ndi kanasonkhezereka anticorrosion 2-6 nthawi, zotayidwa ndi nthaka plating keel yaitali maliseche pamwamba alibe kusintha mtundu, monga dzimbiri mankhwala, zochita thupi zimachitika padziko keel. , mapangidwe a aluminiyamu zoteteza filimu pamwamba pa keel, kuti kunja mankhwala zinthu ndi keel olekanitsidwa, kuteteza keel thupi zakuthupi, kupewa dzimbiri.
G550 aluminized zinc omwe amagwiritsidwa ntchito kwambiri pamakina ndi magawo amthupi ndi awa:
Dzina zotulutsa mphamvu zotanuka modulus bulk density thermal expansion coefficient
G550 550MPa 2.06X105 N/mm 2 7.85g/cm 3 1.2×10-5℃
Kukana kwa dzimbiri kwa "coil aluminiyamu ya zinki" kumachokera ku chitetezo chotchinga cha aluminiyamu ndi chitetezo cha nsembe cha zinc. Pamene nthaka imaperekedwa kuti iteteze mphepete, zokopa, ndi zokopa za zokutira, aluminiyamu imapanga wosanjikiza wosasunthika wa oxide umene umakhala ngati. chotchinga.Aluminized zinki aloyi zitsulo coils akhala pansi kuyesedwa kukhudzana panja kwa zaka zoposa 20 m'madera osiyanasiyana mumlengalenga, ndipo zatsimikiziridwa kuti kudula m'mphepete chitetezo cha aluminiyamu zinki zitsulo mapepala ndi bwino kwambiri kuposa malata zitsulo.
Hot aluminiyamu zinki zitsulo mbale ndi mtundu wa ozizira adagulung'undisa zitsulo mbale ndi mphamvu zosiyanasiyana ndi makulidwe specifications monga zinthu m'munsi.Ndi mbale yachitsulo yomwe idakutidwa kale yomwe imapezedwa ndikuwotcha ndikuyika kwa Al-Zn mbali zonse ziwiri.Kuchuluka kwa ❖ kuyanika zikuchokera pafupifupi 55% Al (zotayidwa), 43.5% Zn (zinki), 1.5% Si (silicon) . Akuphatikiza Al chitetezo chakuthupi ndi electrochemical chitetezo mbali, durability mkulu ndi nthaka chuma ali ndi mphamvu ya gawo lapansi zitsulo. ndi pulasitiki, ndi dzimbiri kukana ❖ kuyanika, akhoza kuteteza zitsulo gawo lapansi mkati salinso dzimbiri, Komanso, pamwamba pa kuwala siliva Mumakonda malamulo ndi mkulu yokongola chitsanzo, ndipo ali ndi mpumulo.
Chiyambi cha machitidwe a G550+AZ150:
Kukana kutentha:
Kukana kutentha kwa aluminiyamu ya zinki aloyi chitsulo mbale ndi bwino kuposa mbale kanasonkhezereka zitsulo, ndipo kugonjetsedwa ndi kutentha makutidwe ndi okosijeni.Zinc zotayidwa zitha kugwiritsidwa ntchito m'malo otentha kwambiri mpaka madigiri 315.
Kusinthasintha:
Aluminized zinki ali ndi reflectivity mkulu, amene amaupangitsa kukhala chotchinga matenthedwe; The matenthedwe reflectivity wa aluminiyamu zinki pafupifupi kuwirikiza kanasonkhezereka nthaka nthaka, kotero angagwiritsidwe ntchito ngati dongosolo lalikulu la nyumba mu nthawi bwinobwino kukwaniritsa kupulumutsa mphamvu.
Aluminiyamu yokutidwa zinc zitsulo mbale mayeso:
Mayeso ofananiza a mbale zachitsulo zokutidwa m'mafakitale ku Pennsylvania, USA:
Aluminiyamu zinki yokutidwa zitsulo mbale pambuyo zaka 30 za palibe kufufuza dzimbiri, otsika nyamuka ozizira mawonekedwe woonda-mipanda zitsulo nyumba yaikulu zitsulo dongosolo zonse losindikizidwa pakhoma, kotero dongosolo waukulu angagwiritsidwe ntchito kwa zaka zoposa 100.
Chitsimikizo chadongosolo:
Machinability: kukwaniritsa zofunika pakugudubuza, kupondaponda, kupindika ndi mitundu ina ya processing.
Kukana dzimbiri (poyerekeza ndi kutentha kuviika kanasonkhezereka): otentha kuviika kanasonkhezereka mbale zitsulo ali kwambiri kukana dzimbiri, moyo utumiki ndi yemweyo ❖ kuyanika makulidwe a mbale malata zitsulo 2-6 nthawi.
Kuwonetsetsa: Kutha kuwonetsa kutentha ndi kuwala ndi 2 kuwirikiza kawiri kuposa mbale yachitsulo yovimbidwa yotentha, ndipo chiwonetserocho ndi chachikulu kuposa 0,70, chomwe chili bwino kuposa 0.65 chofotokozedwa ndi EPA Energy Star.Ndi chinthu chabwino chomangira chopulumutsa mphamvu.
kutentha kukana: mankhwala wamba otentha dip galvanizing nthawi zambiri ntchito kutentha si upambana 230℃, 250℃adzakhala discolor, ndi aluminiyamu zinki mbale angagwiritsidwe ntchito 315℃chilengedwe kwa nthawi yaitali popanda discoloration.Kusintha kwa mtundu wa zitsulo zotayidwa ndi zinki zomwe zimagwiritsidwa ntchito ndi kutentha kwa Baosteel ndizocheperapo kusiyana ndi mbale ya zitsulo zotayidwa ndi aluminiyumu-yokutidwa ndi zitsulo pambuyo pa maola 120 pa 300.℃.
Nthawi yotumiza: Jul-02-2021