Ana amfani da ƙarin molybdenum a kowace shekara fiye da kowane ƙarfe mai jujjuyawa.Molybdenum ingots, wanda aka samar ta hanyar narkewar lantarki na P/M, ana fitar da su, ana mirgina su cikin takarda da sanda, daga baya kuma an zana su zuwa wasu sifofin samfuran niƙa, kamar waya da tubing.Ana iya buga waɗannan kayan zuwa sifofi masu sauƙi.Molybdenum kuma ana kera shi da kayan aiki na yau da kullun kuma yana iya zama baka tungsten gas da katako na lantarki, ko brazed.Molybdenum yana da ƙwararrun ƙarfin lantarki da ƙarfin tafiyar da zafi da ƙarfin ƙarfi mai ƙarfi.Ƙarfin zafin jiki yana kusan 50% sama da na ƙarfe, ƙarfe ko nickel gami.Sakamakon haka yana samun amfani mai yawa azaman heatsinks.Ƙarfin wutar lantarki shi ne mafi girma a cikin duk wasu karafa masu jujjuyawa, kusan kashi ɗaya bisa uku na jan ƙarfe, amma sama da nickel, platinum, ko mercury.Ƙimar haɓakar haɓakar filaye na molybdenum kusan layi tare da zafin jiki sama da kewayo mai faɗi.Wannan sifa, a hade za ta tada damar yin amfani da zafi, asusun yin amfani da shi a cikin bimetal thermocouples.Hanyoyin doping molybdenum foda tare da potassium aluminosilicate don samun microstructure mara sag mai kama da na tungsten kuma an haɓaka su.
Babban amfani da molybdenum shine azaman wakili mai haɗawa don gami da ƙarfe na kayan aiki, baƙin ƙarfe, da nickel-base ko cobalt-base super-alloys don ƙara ƙarfin zafi, tauri da juriya na lalata.A cikin masana'antun lantarki da na lantarki, ana amfani da molybdenum a cikin cathodes, cathode yana goyan bayan na'urorin radar, jagora na yanzu don thorium cathodes, magnetron ƙarshen huluna, da mandrels don winding tungsten filaments.Molybdenum yana da mahimmanci a cikin masana'antar makami mai linzami, inda ake amfani da shi don sassa na tsarin zafin jiki, irin su nozzles, manyan gefuna na sarrafa saman, goyan bayan fage, struts, cones na sake dawowa, garkuwar hasken haske, nutse mai zafi, ƙafafun injin turbine, da famfo. .Molybdenum kuma ya kasance da amfani a cikin makaman nukiliya, sinadarai, gilashin, da masana'antar ƙarfe.Yanayin zafi na sabis, don allunan molybdenum a cikin aikace-aikacen tsari, an iyakance shi zuwa matsakaicin kusan 1650°C (3000°F).Molybdenum mai tsabta yana da kyakkyawan juriya ga hydrochloric acid kuma ana amfani dashi don sabis na acid a cikin masana'antun sarrafa sinadarai.
Molybdenum Alloy TZM
Molybdenum gami na mafi girman mahimmancin fasaha shine babban ƙarfi, gami da zafin jiki mai ƙarfi TZM.Ana kera kayan ko dai ta hanyar P/M ko tsarin simintin arc.
TZM yana da mafi girma recrystallization zafin jiki da kuma mafi girma ƙarfi da taurin a daki da kuma a high yanayin zafi fiye da unalloyed molybdenum.Hakanan yana nuna isasshen ductility.Madaidaitan kaddarorin injin sa baka saboda tarwatsa hadadden carbides a cikin matrix molybdenum.TZM ya dace da aikace-aikacen aikin zafi mai zafi saboda haɗuwa da babban zafi mai zafi, haɓakaccen zafi mai zafi, da ƙananan haɓakar zafi zuwa kayan aiki mai zafi.
Manyan Amfani Sun Haɗa
Rasa abubuwan da aka saka don simintin aluminum, magnesium, zinc, da baƙin ƙarfe.
Roka nozzles.
Mutuwar jiki da naushi don yin tambari mai zafi.
Kayan aikin ƙarfe (saboda babban abrasion da juriya na magana na TZM).
Garkuwar zafi don tanderu, sassa na tsari, da abubuwan dumama.
A cikin ƙoƙari na inganta ƙarfin zafin jiki na P / M TZM Alloys, an samar da kayan aiki wanda aka maye gurbin titanium da zirconium carbide da hafnium carbide.Alloys na molybdenum da rhenium sun fi ductile fiye da molybdenum mai tsabta.Alloy mai 35% Re za a iya mirginawa a zazzabi na ɗaki zuwa fiye da 95% raguwa a cikin kauri kafin fashe.Don dalilai na tattalin arziki, molybdenum-rhenium gami ba a amfani da su sosai a kasuwa.Alloys na molybdenum tare da 5 da 41% Re ana amfani da su don wayoyi na thermocouple.
Lokacin aikawa: Juni-03-2019