Nkhani
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Deoxidation chitsulo zofunika pa seamless zitsulo chitoliro
Zofunikira zachitsulo cha deoxidation cha chitoliro chachitsulo chosasunthika: Kukula: Pankhani ya kuyitanitsa mosalekeza, kukula kwachitsulo chochepetsedwa mwachindunji ndikofunikira kwambiri.Zing'onozing'ono kukula (1 ~ 2mm) zipangizo mwamsanga oxidized pokhudzana ndi slag, akhoza kupopa chitoliro.Kukula ndikokulirapo (> 30mm) pa...Werengani zambiri -
Kuzizira kwa X80 payipi zitsulo zowotcherera kutentha komwe kumakhudzidwa
Kwa mapaipi amtundu wautali wa gasi, kugwiritsa ntchito chitsulo chapaipi yapamwamba ndiyo njira yayikulu yopulumutsira ndalama.Mchitidwe wamapaipi aku Canada watsimikizira kuti: poyerekeza ndi X60, kutengera makulidwe a khoma la X70 kumatha kuchepetsedwa 14%;Werengani zambiri -
Wozizira adagulung'undisa zitsulo chitoliro
Cold adagulung'undisa zitsulo chitoliro amapangidwa mwa ozizira adagulung'undisa ndondomeko.Kuzizira kozizira kumakhala kotentha kwambiri kuti kukulungidwenso mpaka kukhuthala kwa mbale yopyapyala.Ndipo kuyerekeza zitsulo zotentha zotentha, makulidwe a zitsulo zozizira ndi zolondola kwambiri, ndipo pamwamba pake ndi yosalala, yokongola, komanso ...Werengani zambiri -
Cold kukopedwa Seamless zitsulo chubu ndondomeko
Njira zozizira zokoka zitsulo zopanda msokonezo: chubu chozungulira → kutenthetsa → kubowola → Mutu → kunyamulira → ku pickling → mafuta (mkuwa) → kuzizira kopitilira muyeso (kuzizira kozizira) → chubu chopanda kanthu → chithandizo cha kutentha → kuwongola → kuyesa kwa hydrostatic (kuyesa) → chizindikiro → kusungirako.Cold drawn steel chubu ili ndi ...Werengani zambiri -
Makhalidwe a casing opanda msoko ndi machubu
Maonekedwe a chotengera chopanda msoko ndi machubu Bokosi lamafuta osasokonekera, kufufuza kwamafuta ndi gasi pamlingo waukulu kwambiri wa chitoliro, kumadalira chiboliboli chachimuna ndi chachikazi chomwe chimakulungidwa mkati ndi kunja, chidzagwira ntchito yapaipi yachitsulo pansi pa nthaka.Chitsime cha mafuta ndiye njira yopulumutsira khalidwe lake ...Werengani zambiri -
Kusiyana pakati pa mapaipi a erw ndi dsaw
Njira yopangira ma welded welded seam welded (RW) ya High-frequency straight seam welded chitoliro (RW) ndiyosavuta, yopangira imodzi yokha, pogwiritsa ntchito kuwotcherera kukana komanso kuwotcherera pafupipafupi.Pawiri kumizidwa arc welded molunjika msoko zitsulo chitoliro (dsaw) kupanga luso JCOE akamaumba ndondomeko, moldi ...Werengani zambiri