Ngati mukuchita ntchito yokonza zitsulo, mukudziwa momwe zolakwika monga ma porosity, inclusions, kapena ming'alu zingakhalire zodula.Zosefera za Ceramic Thovu (CFF) si "zosefera" zokha—ndi chida chofunikira kwambiri choyeretsera chitsulo chosungunuka, kukonza kulimba kwa kupangira, komanso kuchepetsa zinyalala zopangira. Koma kodi amagwiritsidwa ntchito chiyani kwenikweni? Tiyeni tiwone momwe amagwiritsidwira ntchito molingana ndi mafakitale ndi mtundu wa chitsulo, kuti muwone momwe amagwirizanirana ndi ntchito yanu.
1. Kuponya Chitsulo Chopanda Ferrous: Kupanga Aluminiyamu, Mkuwa, ndi Zinki Zopanda Chilema
Zitsulo zopanda chitsulo (aluminiyamu, mkuwa, zinki, magnesium) zimagwiritsidwa ntchito kwambiri mu magalimoto, zamagetsi, ndi mapaipi—koma kusungunuka kwawo kumakhala kosavuta kusakanikirana ndi okosijeni ndi thovu la mpweya. Zosefera za Ceramic Foam zimakonza izi mwa kusunga zinyalala zisanafike pa nkhungu.
Ntchito Zofunika Pano:
Kuponya Aluminium (chinthu chachikulu chomwe chimagwiritsidwa ntchito popanda chitsulo):
Zosefera zimachotsa ma oxide a Al₂O₃ ndi zinyalala zazing'ono kuchokera ku aluminiyamu yosungunuka, zomwe zimapangitsa kuti zikhale zosalala komanso zolimba. Zabwino kwambiri:
Zigawo zamagalimoto:Mawilo, ma block a injini, ma gearbox housings (zofooka zochepa zikutanthauza kuti nthawi yayitali ya moyo wa galimoto).
Zigawo za ndege:Ma aluminiyamu opepuka a mafelemu a ndege (amafunikira chitsulo choyera kwambiri).
Katundu wa ogula:Zophikira za aluminiyamu, zophimba laputopu (zopanda zilema pamwamba).
Kuponya Mkuwa ndi Mkuwa:
Amateteza zinthu zomwe zili mu sulfide ndi zidutswa zotsutsa, zomwe zimaletsa kutuluka kwa madzi:
Zigawo za mapaipi:Ma valve, zolumikizira, mapaipi (zofunikira kwambiri pakugwira ntchito kosalowa madzi).
Zigawo zamagetsi:Zolumikizira zamkuwa, ma terminal (mkuwa weniweni umatsimikizira kuyendetsa bwino).
Kuponya Zinc ndi Magnesium:
Zosefera zimawongolera kuchuluka kwa okosijeni mu die casting yothamanga kwambiri (HPDC) ya:
Zamagetsi:Zikwama za foni za zinc alloy, mafelemu a laputopu a magnesium (makoma opyapyala safuna zolakwika).
Zipangizo:Zogwirira zitseko za zinki, zida zamagetsi za magnesium (ubwino wofanana).
2. Kuponya Zitsulo Zolimba: Kukonza Zitsulo, Zopopera Zitsulo Zogwiritsidwa Ntchito Molemera
Zitsulo zachitsulo (chitsulo, chitsulo chopangidwa ndi chitsulo) zimapirira kupsinjika kwakukulu—koma kusungunuka kwawo kutentha kwambiri (1500°C+) kumafuna zosefera zolimba. Zosefera za Ceramic Foam pano zimatseka slag, graphite fragments, ndi oxides zomwe zimawononga mphamvu.
Ntchito Zofunika Pano:
Kuponyera Chitsulo ndi Chitsulo Chosapanga Chitsulo:
Imapirira kusungunuka kwa chitsulo chotentha kuti ipange zida zodalirika za:
Makina a mafakitale:Ma valve achitsulo, matupi a mapampu, ma gearbox (opanda ming'alu yamkati = nthawi yochepa yopuma).
Kapangidwe kake:Mabulaketi achitsulo chosapanga dzimbiri, zolumikizira za rebar (zimalimbana ndi dzimbiri).
Zipangizo zachipatala:Zipangizo zopangira opaleshoni zopangidwa ndi chitsulo chosapanga dzimbiri, masinki achipatala (chitsulo choyera = kugwiritsa ntchito motetezeka).
Kuponya Chitsulo:
Zimakonza kapangidwe kake ka zinthu zazing'ono:
Magalimoto:Ma disc a iron brake brake, ma crankshaft a iron ductile (amayendetsa kukangana ndi mphamvu).
Zipangizo zolemera:Zigawo za thirakitala yachitsulo, nsagwada zophwanyira (zimafunika kukana kutopa).
Mapaipi:Mapaipi amadzi achitsulo choyera (osatulutsa madzi kuchokera ku zinthu zomwe zaphatikizidwa).
3. Kuponya Kwapadera Kwambiri: Tackle Titanium, Refractory Alloys
Pa ntchito zoopsa kwambiri (mumlengalenga, nyukiliya), komwe zitsulo zimakhala zotentha kwambiri (1800°C+) kapena zosinthika (titanium), zosefera zokhazikika zimalephera. Zosefera za Ceramic Foam (makamaka zochokera ku ZrO₂) ndiye yankho lokhalo.
Ntchito Zofunika Pano:
Kuponya Titanium Alloy:
Titanium melts imakhudzana ndi zinthu zambiri—koma zosefera za ZrO₂ zimakhalabe zosagwira ntchito, zomwe zimapangitsa:
Zigawo za ndege:Masamba a injini ya titaniyamu, zida zotera ndege (zimafunikira chitsulo choyera kwambiri kuti zikhale pamalo okwera kwambiri).
Zopangira mankhwala:Zosintha m'chiuno cha titaniyamu, zomangira mano (zopanda kuipitsidwa = zogwirizana ndi zamoyo).
Kuponya Aloyi Wosasinthika:
Imasefa ma superalloy osapanga ferrous (ochokera ku nickel, okhala ndi cobalt) a:
Kupanga magetsi:Mbali za turbine ya mpweya wa nickel-alloy (imagwira ntchito yotulutsa utsi wa 1000°C+).
Makampani a nyukiliya:Kuphimba mafuta a alloy a Zirconium (kumatsutsana ndi ma radiation ndi kutentha kwakukulu).
Nchifukwa chiyani zotsukira za Ceramic Foam zimapambana njira zina?
Mosiyana ndi waya wothira kapena zosefera zamchenga, ma CFF:
Ali ndi kapangidwe ka 3D kokhala ndi mapokoso (amasunga zinyalala zambiri, ngakhale zazing'ono).
Pitirizani kutentha kwambiri (1200–2200°C, kutengera ndi zinthu).
Gwirani ntchito ndi zitsulo zonse zazikulu (aluminium mpaka titaniyamu).
Chepetsani mitengo ya zinthu zosafunika ndi 30–50% (sungani nthawi ndi ndalama).
Pezani CFF Yoyenera Kugwiritsa Ntchito Pankhani Yanu
Kaya mukupangira zida zamagalimoto za aluminiyamu, ma valve achitsulo chosapanga dzimbiri, kapena ma implant a titaniyamu, tili ndi Ceramic Foam Filters zomwe zimagwirizana ndi zosowa zanu. Zosefera zathu zimakwaniritsa miyezo ya ISO/ASTM, ndipo gulu lathu limakuthandizani kusankha zinthu zoyenera (Al₂O₃ ya aluminiyamu, SiC yachitsulo, ZrO₂ ya titaniyamu).
Lumikizanani nafe lero kuti mupeze chitsanzo chaulere komanso mtengo wapadera. Siyani kulimbana ndi zolakwika zopanga zinthu—yambani kupanga zida zopanda vuto ndi CFF!
Nthawi yotumizira: Sep-02-2025
