1.1 kuthyolako kwa chromium Molbdenum kutentha kwa kutentha
Chromium ndi Molybdenum ndi zinthu zazikuluzikulu za Aloy Kupsinjika kwambiri, motero kuzizira kumatha.
Chifukwa chake, vuto lalikulu la kuwotcha kwa kutentha ndi ming'alu, ndipo mapangidwe ake ndi zinthu zitatu: Kapangidwe, kupsinjika ndi hydrogen zomwe zili mu zojambulazo.
2.1 poyambira
Proove nthawi zambiri imachitika ndi lawi lamoto kapena plasma kudula. Pakufunika, kudula kuyeneranso kukhala preheation, ndipo kuyendera kwa PT kuyenera kuchitika mutatha kuchotsa ming'alu pa poyambira. Nthawi zambiri amasankha poyambira v-refover, poyenda masentimita 60, kuchokera pakuwona kuphwanya, ndikuwonjeza mafuta, ndipo madzi ndi madzi ena (hydrogen).
2.2 Khalani
Funsani sangathe kukhazikitsa gulu kuti muletse kupsinjika mkati, chifukwa cha chromium Molbdenum Story Science sikuti, motero chifukwa cha kuwotcherera, kuti muchepetse kuwuma, kuti muchepetse kugwiritsa ntchito.
2.3 Kusankhidwa kwa Njira Yochedwa
Pakadali pano, njira zomwe zimagwiritsidwa ntchito polowerera pa bomba likulowetsa m'magawo a petrochemical ndi matenda a GTAW. Njira zina zotentha zimaphatikizapo kuwotcherera kwa Mog, CO2 Gulder, elecroslag yotentha komanso yofiyira.
2.4 Kusankhidwa kwa zinthu zoweta
Mfundo yosankha zida zamagetsi, kapangidwe ka alyoy yogwirira ntchito chitsulo chambiri iyenera kukhala yogwirizana ndi mndandanda wa zitsulo zofananira kapena kuyenera kufika poyerekeza ndi magwiridwe antchito. Ndipo pofuna kuchepetsa zomwe zili hydrogen iyenera kukhala ndi alkiline otsika hydrogen mtundu, ma electrode ochulukirapo, ndikusanja Nthawi zitatu, pakumanga konkriti, tapereka mwatsatanetsatane. Austetitic osapanga dzimbiri, monga A307, imathanso kugwiritsidwa ntchito pa makina a arc yowonjeza a chromium-molybdenum steent chitsulo, koma amafunikirabe kulengezedwa asanadye. Njirayi ndi yoyenera pamkhalidwe womwe ziwalo zotsetsereka sizingakhale kutentha pambuyo potchedwe.
2.5 kuphatikiza
Kucheza ndi njira yofunika yaukadaulo yozizira komanso kutsindika kumachotsa chitsulo chotentha cha pearlic. Pofuna kuonetsetsa kuti ikuyenda bwino, kuphatikiza komanso kukhalabe ndi kutentha kwina kuyenera kuchitika konse pokonza ndi kuwotcherera.
2.6 Kuzizira pang'onopang'ono pambuyo potchere
Pambuyo potengera kuzizira pang'onopang'ono ndi mfundo yotentha kwa chromium Molbdenom SELDENCART SANDERSH iyenera kuchita izi, nthawi zambiri zidutswa za Asbestos zitha kuyimbidwa ndi nsalu ya Asbestos ikhoza kuyika nsalu ya Asbestos pang'ono kuziziritsa.
2.7 pambuyo potentha kutentha
Kuchiritsa kutentha kumachitika mwachangu mutatha kufalitsa kuti aletse kumenyedwa, kuthetsa nkhawa ndikuwongolera microstruction.
