I-Molybdenum iyinsimbi evamile ephikisayo ngenxa yamaphuzu ayo ancibilika kakhulu futhi abilayo.Ngemodulus enwebekayo ephezulu namandla aphezulu ekushiseni okuphezulu, iyimpahla ebalulekile ye-matrix yezakhi zesakhiwo sokushisa okuphezulu.Izinga lokuhwamuka likhuphuka kancane ngokunyuka kwezinga lokushisa, ukuze i-molybdenum ibe into ebalulekile yomthombo wokukhanya kagesi futhi isetshenziswe kabanzi.I-Molybdenum isetshenziswa kabanzi ezimbonini ezahlukahlukene.Ake sibheke ukusetshenziswa okuyinhloko kwe-molybdenum!
Imboni yensimbi nensimbi
Njenge-alloying element yensimbi, i-molybdenum ingathuthukisa amandla ensimbi, ikakhulukazi amandla nokuqina ekushiseni okuphezulu.Thuthukisa ukumelana nokugqwala kwensimbi kusixazululo se-acid-base kanye nensimbi ewuketshezi;thuthukisa ukumelana nokugqoka kwensimbi futhi uthuthukise ukuqina, ukushisela nokumelana nokushisa.I-Molybdenum iyinto enhle eyenza i-carbide, engafakwa i-oxidized ngesikhathi sokwenza insimbi futhi ingasetshenziswa yodwa noma kanye nezinye izakhi ze-alloying.
Ugesi kagesi
I-Molybdenum ine-conductivity enhle kanye nezindawo zokushisa eziphakeme, ikakhulukazi nge-coefficient yokunwetshwa kwengilazi iseduze kakhulu, isetshenziswa kabanzi ekwenzeni i-bulb spiral filament core wire, intambo yomthofu, i-hook, ibakaki, induku enqenqemeni nezinye izingxenye, ku-vacuum. ithubhu njengesango kanye nezinto zokusekela i-anode.I-Molybdenum wire iwucingo lwe-electrode olufanele lwethuluzi lomshini we-EDM, olungasika zonke izinhlobo zensimbi ne-alloy eqinile, ukucubungula izingxenye ezinomumo oyinkimbinkimbi kakhulu, ukucubungula kwawo okuzinzile kokukhipha, futhi kungathuthukisa ngokuphumelelayo ukunemba kwefa.
Imboni yezimoto
I-Molybdenum inokusebenza okuhle kokushisa okuphezulu nokumelana nokugqwala, i-molybdenum namandla okubopha insimbi kunamandla, ngakho-ke iyinto eyinhloko yokufafaza okushisayo ekukhiqizeni izingxenye zezimoto.Ubuningi be-molybdenum efuthwe bungafinyelela ngaphezu kwama-99%, amandla okubopha asondele ku-10 kg/mm².Le nqubo ingathuthukisa ngempumelelo ukumelana nokugqokwa kwendawo e-abrasive futhi inikeze indawo enezimbotshana lapho amafutha okugcoba angafakwa khona.Isetshenziswa kakhulu embonini yezimoto ukwenza ngcono ukusebenza kwezindandatho ze-piston, izindandatho zokuvumelanisa, izimfoloko, nezinye izingxenye ezigugile, nokulungisa ama-crankshaft agugile, amaroli, ama-shafts, nezinye izingxenye zemishini.
Izingxenye zokushisa eziphezulu
I-Molybdenum ivame ukusetshenziselwa ukwenza izinto zokushisa nezinto zokwakha ezithandweni zokushisa okuphezulu ngenxa yokuhlanzeka kwayo okuphezulu, ukumelana nokushisa okuphezulu kanye nokucindezela okuphansi komhwamuko.Enqubweni yokukhiqizwa kwe-tungsten, i-molybdenum kanye ne-alloy eqinile, isithando somlilo esiningi sokunciphisa kanye nesithando somlilo ngokushisisa ngocingo lwe-molybdenum, lolu hlobo lwesithando somlilo ngokuvamile lunciphisa umkhathi noma umkhathi ongena-oxidizing.Intambo ye-molybdenum ingasetshenziswa eduze nendawo yokuncibilika ekuboleni kwe-hydrogen ne-ammonia, futhi ingasetshenziswa kufika ku-2000℃ ku-nitrogen.I-Molybdenum iphinde isetshenziswe njengengilazi encibilikisa izinto zokwakha zezinga lokushisa eliphezulu, njengethangi eliqondisayo, ipayipi, i-crucible, umgijimi kanye nenduku enyakazayo encibilikisa umhlaba.Ukusebenzisa i-molybdenum esikhundleni seplatinamu esithandweni somdwebo wezintambo ze-fiberglass kunomphumela omuhle futhi kunciphisa kakhulu izindleko zokukhiqiza.
Ukumba uwoyela
Lapho kwakhiwa izizinda zegesi yemvelo ene-acidic kanye nowoyela ezindaweni eziphansi nasezindaweni zikawoyela negesi ezisogwini lolwandle, akukhiqizwa kuphela inani elikhulu legesi ye-H2S, kodwa nokuguguleka kwamanzi olwandle, okwenza ipayipi lokubhoboza libe sengozini futhi ligqwale ngokushesha.Ishubhu yensimbi engagqwali enamandla amakhulu equkethe i-molybdenum ingamelana ngempumelelo nokugqwala kwegesi ye-H2S namanzi olwandle, yonga kakhulu insimbi futhi yehlise izindleko zokumba zikawoyela negesi Wells.I-Molybdenum ngeke isetshenziswe kuphela epayipini lokumba inkundla kawoyela negesi, kodwa futhi ngokuvamile ihlanganiswa ne-cobalt kanye ne-nickel njengesisusa sokucwenga uphethiloli, ikakhulukazi esetshenziselwa ukukhishwa kwe-petroleum, imikhiqizo ye-petrochemical kanye namalahle ahlanganisiwe.
Izimboni zezindiza nezenuzi
Ngenxa yokumelana nokushisa okuhle kakhulu kanye nezakhiwo zemishini yokushisa okuphezulu, ingxubevange ye-molybdenum ingasetshenziswa njengesiqondiso selangabi kanye negumbi elivuthayo lezinjini zezindiza, umphimbo, umlomo wombhobho kanye ne-valve yezinjini zamarokhethi eziwuketshezi zamasudu omkhathi, ukuphela kwendiza engena kabusha, isikhumba. zamasathelayithi nemikhumbi-mkhathi, iphiko lomkhumbi kanye neshidi lomhlahlandlela kanye nezinto zokumboza ezivikelayo.I-antenna yesathelayithi eyenziwe ngensimbi ye-molybdenum mesh ingagcina umumo we-parabolic ngokuphelele, kuyilapho ilula kune-graphite composite antennas.Umcibisholo wohlobo lwe-cruise usebenzisa i-molybdenum-coated njenge-turbo-rotor.Isebenza ku-1300 ℃ ngesivinini esingafika ku-40 -- 60 ama-revolutions ayizinkulungwane ngomzuzu, okubonise imiphumela emihle.
Imikhiqizo yamakhemikhali e-Molybdenum
I-Molybdenum ne-chromium, usawoti we-aluminium ungafakwa ndawonye ukuze ukhiqize umbala obomvu we-molybdate, ama-ion e-molybdate nama-ion ensimbi angaphezulu kwensimbi ukuze enze i-Fe2(MoO4)3 engancibiliki, ukuze i-metal surface passivation, umphumela wokuvimbela ukugqwala.Umbala wayo ushintsha usuka kuwolintshi okhanyayo uye kobomvu ngokukhanyayo, unekhono eliqinile lokumboza, nombala ogqamile, osetshenziswa kakhulu ezingubo zokumboza, amapulasitiki, irabha, uyinki, ezezimoto nezaseMarine nezinye izinkambu.I-Molybdenum disulfide (MoS2) iyilubricant enhle eqinile, edlala indima ebaluleke kakhulu ekusetshenzisweni kwezimboni.Ine-coefficient ephansi kakhulu yokungqubuzana (0.03 -- 0.06), amandla esivuno esiphezulu (3.45MPa), ingasetshenziswa ezingeni lokushisa eliphezulu (350 ℃) nezimo ezihlukahlukene zokushisa eziphansi kakhulu, ezimweni ze-vacuum zingasebenza ngisho ku-1200 ℃ evamile, ikakhulukazi ekusebenzeni okusheshayo kwezingxenye zemishini inokugcoba okuhle kakhulu.Ngakho-ke, isetshenziswa kabanzi kuma-turbines esitimu, izinjini zegesi, amarola ensimbi, amazinyo egiya, isikhunta, izimoto kanye nezinsimbi ze-aerospace.
Umanyolo wezolimo
Eminyakeni yamuva nje, i-ammonium molybdate ibisetshenziswa kabanzi njengomanyolo we-trace element ekhaya nakwamanye amazwe, ongathuthukisa kakhulu ikhwalithi kanye nesivuno sezitshalo ze-legume, amakhambi nezinye izitshalo.I-Molybdenum nayo ingakhuthaza ukumuncwa kwe-phosphorus ezitshalweni futhi idlale indima yayo ezitshalweni, kodwa futhi isheshise ukwakheka nokuguqulwa kwama-carbohydrate ezitshalweni, ithuthukise okuqukethwe nokuzinza kwe-chlorophyll yezitshalo, futhi ithuthukise okuqukethwe kwevithamini C. Ngaphezu kwalokho, i-molybdenum ingakwazi thuthukisa ukumelana nesomiso nokubanda kanye nokumelana nezifo kwezitshalo.
I-Baoji Winners Metals ihlinzeka nge-molybdenum ne-molybdenum alloy bar, ipuleti, ishubhu, ucwecwe, ucingo kanye nazo zonke izinhlobo zemikhiqizo ye-molybdenum, ucezu lokusebenza, njll., Siyakwamukela ukuthi uxhumane nathi (Whatsapp: +86 156 1977 8518).
Isikhathi sokuthumela: Oct-18-2022