I-Molybdenum iyinsimbi evamile ephikisayo ngenxa yamaphuzu ayo aphezulu ancibilika 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-steam turbines, ama-turbines egesi, 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