Mu mafakitale komwe kutentha kwambiri, dzimbiri, ndi kuwonongeka zimagwirizana, vuto la kusintha mapaipi achitsulo nthawi zambiri likuthetsedwa ndi mapaipi atsopano -mapaipi osatha kuvala a silicon carbide, ndi zinthu zawo zapadera, zayambitsa kusintha kwa ukadaulo mu njira yotumizira mauthenga m'mafakitale.
1, magwiridwe antchito abwino kwambiri kuposa zipangizo zachikhalidwe
Mapaipi osatha kutopa a silicon carbide awonetsa magwiridwe antchito odabwitsa pakutsimikizira kwa labotale: kuuma kwa Vickers kwa 2800HV kumatha kupirira kukokoloka kosalekeza kuchokera ku mchenga wa diamondi, ndipo m'malo oyendera ufa wa malasha m'malo opangira magetsi, nthawi yawo yogwirira ntchito ndi yayitali pafupifupi nthawi 15 kuposa mapaipi achikhalidwe a alloy.
Mu mayeso otentha kwambiri, mapaipi a silicon carbide amasunga umphumphu wa kapangidwe kake pa kutentha kwakukulu kwa 1350 ℃, ndipo gawo limodzi mwa magawo atatu okha ndi la chitsulo chosapanga dzimbiri. Malinga ndi momwe amagwiritsidwira ntchito, poyendetsa mosalekeza tinthu tachitsulo totentha kwambiri, payipiyo yakhala ikuyenda mosalekeza kwa maola 8000 popanda kusintha kapena kusweka.
Poyankha vuto la dzimbiri lomwe limabwera chifukwa cha makampani opanga mankhwala, zinthu za silicon carbide zimagwira ntchito bwino kwambiri mu sulfuric acid yochuluka. Deta ikuwonetsa kuti pansi pa mikhalidwe yomweyi, nthawi yogwira ntchito ya mapaipi a silicon carbide ndi nthawi 8.2 kuposa mapaipi a titanium alloy.
2, Kupita patsogolo kwaukadaulo mu ntchito zamakampani osiyanasiyana
Mu mzere wopanga zinthu zabwino za ma electrode a mabatire a lithiamu, mapaipi owongoka a silicon carbide amathetsa vuto la mayendedwe mu njira yoyeretsera kutentha kwambiri. Makhalidwe ake opepuka amawongolera kwambiri magwiridwe antchito oyika, kuphatikiza kapangidwe kake kapadera koyendetsa magetsi, ndikuchotsa bwino zoopsa zamagetsi osasinthasintha munjira yopangira.
Kugwiritsa ntchito m'migodi ndi njira yabwino kwambiri: Pambuyo poti fakitale yopangira zinthu zopangidwa ndi mkuwa yayamba kugwiritsa ntchito mapaipi a silicon carbide, njira yosungiramo zinthu zopangidwa ndi slurry inakulitsidwa kwambiri, zomwe zinapulumutsa ndalama zambiri zosamalira.
3, Kusalekeza kwa njira zopangira zinthu molondola
Chitoliro chopangidwa ndi mamita awiri chopangidwa pogwiritsa ntchito ukadaulo wa reaction sintering chimadutsa malire a kukula kwa zida zadothi zachikhalidwe. Kudzera mu njira yowongolera gradient sintering, kuchuluka kwa machining molondola kwa makulidwe a khoma la payipi kumachepetsedwa.
Pakadali pano, tikugwiritsa ntchito mgwirizano wa masukulu ndi mayunivesite apamwamba kuti tipange zinthu zapamwamba kwambiri za silicon carbide ceramic zomwe zimakwaniritsa zosowa zosiyanasiyana za ogwiritsa ntchito, kuphatikizapo mapaipi osagwira ntchito a silicon carbide.
Mu nthawi yatsopano ya mafakitale, mapaipi osagwiritsidwa ntchito ndi silicon carbide salinso njira yothetsera mavuto m'malo mwa zinthu, koma ndi gawo lofunika kwambiri lomwe likuyendetsa bwino ntchito zamakampani opanga zinthu. Kusintha kwa zinthu, kuyambira kunyamula zinthu zamafakitale anzeru mpaka zigawo zazikulu za zida zatsopano zamagetsi, kukukonzanso miyezo yodalirika yotumizira zinthu zamafakitale. Tikupitilizabe kukulitsa luso la zinthu ndipo tadzipereka kupereka mayankho okonzedwa ndi makampani osiyanasiyana, kuthandiza makasitomala kupanga njira zopangira zogwira mtima komanso zokhazikika.
Ngati mukufunanso zinthu zathu, chonde pitani ku [Shandong ZhongpengKuti mudziwe zambiri za malonda, kapena imbani (+86)15254687377 kuti mukonze nthawi yoti mupeze njira yodziwira momwe magetsi amagwirira ntchito bwino pa mzere wopanga - tiyeni tigwire ntchito limodzi, tikwaniritse mgwirizano wopindulitsa aliyense, ndikuyamba mutu watsopano m'mafakitale.
Nthawi yotumizira: Epulo-01-2025