Molybdenum yog ib hom hlau refractory vim nws cov ntsiab lus kub melting thiab kub kub.Nrog rau siab elastic modulus thiab siab zog ntawm qhov kub thiab txias, nws yog ib qho tseem ceeb matrix cov ntaub ntawv rau high kub structural ntsiab.Tus nqi evaporation nce qeeb nrog qhov kub thiab txias, kom molybdenum tuaj yeem dhau los ua cov khoom tseem ceeb rau lub teeb pom kev zoo thiab siv dav.Molybdenum yog dav siv nyob rau hauv ntau yam lag luam.Cia peb saib cov kev siv tseem ceeb ntawm molybdenum!
Hlau thiab steel kev lag luam
Raws li cov hlau alloying, molybdenum tuaj yeem txhim kho lub zog ntawm cov hlau, tshwj xeeb tshaj yog lub zog thiab tawv ntawm qhov kub thiab txias.Txhim kho corrosion kuj ntawm cov hlau hauv acid-base tov thiab kua hlau;Txhim kho qhov hnav tsis kam ntawm cov hlau thiab txhim kho hardenability, weldability thiab kub tsis kam.Molybdenum yog ib qho zoo carbide-forming keeb, uas tsis yog oxidized nyob rau hauv cov txheej txheem ntawm steel ua thiab yuav siv tau ib leeg los yog ua ke nrog rau lwm yam alloying ntsiab.
Hluav taws xob hluav taws xob
Molybdenum muaj cov khoom siv hluav taws xob zoo thiab cov khoom kub kub, tshwj xeeb tshaj yog nrog cov kab sib txuas sib txuas ntawm cov iav yog qhov ze heev, yog siv dav hauv kev tsim cov noob spiral filament core hlau, txhuas hlau, nuv, bracket, ntug pas nrig thiab lwm yam khoom siv hauv lub tshuab nqus tsev. raj ua lub rooj vag thiab cov khoom siv anode.Molybdenum hlau yog ib qho zoo tshaj plaws electrode hlau rau EDM tshuab cuab yeej, uas tuaj yeem txiav txhua yam hlau thiab tawv alloy, txheej txheem cov txheej txheem nrog cov duab tsis tshua muaj, nws ruaj khov ua, thiab tuaj yeem txhim kho qhov tseeb ntawm kev tuag.
Kev lag luam tsheb
Molybdenum muaj qhov kub thiab txias ua haujlwm zoo thiab tiv thaiv corrosion, molybdenum thiab steel binding quab yuam muaj zog, yog li nws yog lub ntsiab thermal txau cov khoom hauv kev tsim cov khoom siv tsheb.Qhov ntom ntawm cov tshuaj tsuag molybdenum tuaj yeem ncav cuag ntau dua 99%, lub zog khi yog ze rau 10 kg / mm².Cov txheej txheem no tuaj yeem txhim kho qhov hnav tsis kam ntawm qhov chaw abrasive thiab tseem muab lub qhov ntxeem tau ntawm cov roj lubricating tuaj yeem impregnated.Nws yog dav siv hauv kev lag luam tsheb los txhim kho kev ua haujlwm ntawm piston rings, synchronization rings, diav rawg, thiab lwm yam hnav, thiab kho cov crankshafts, yob, shafts, thiab lwm yam khoom siv.
Cov khoom kub kub
Molybdenum feem ntau yog siv los tsim cov khoom siv cua sov thiab cov khoom siv rau cov cua kub kub vim nws cov purity siab, kub tsis kam thiab siab vapor siab.Nyob rau hauv cov txheej txheem ntawm tungsten, molybdenum thiab hard alloy ntau lawm, feem ntau ntawm cov txo qhov cub thiab sintering rauv los ntawm molybdenum hlau cua sov, hom ntawm lub cub tawg no feem ntau txo qhov cua los yog tsis-oxidizing cua.Molybdenum hlau tuaj yeem siv rau ze rau qhov chaw melting hauv hydrogen thiab ammonia decomposition, thiab tuaj yeem siv rau 2000 ℃ hauv nitrogen.Molybdenum kuj tseem siv los ua iav melting kub cov khoom siv, xws li kev qhia tank, yeeb nkab, crucible, khiav thiab tsis tshua muaj ntiaj teb smelting stirring qws.Siv molybdenum es tsis txhob platinum nyob rau hauv fiberglass hlau kos rauv muaj cov nyhuv zoo thiab txo cov nqi ntau lawm.
Roj drilling
Thaum tsim cov roj av acidic thiab cov roj av hauv thaj chaw qis thiab cov roj hauv hiav txwv thiab cov roj av, tsis yog tsuas yog cov roj H2S loj heev, tab sis kuj ua rau cov dej hiav txwv yaig, uas ua rau cov kav dej drilling vulcanized brittle thiab corroded sai.Lub siab muaj zog stainless hlau raj uas muaj molybdenum tuaj yeem tiv thaiv corrosion ntawm H2S roj thiab dej hiav txwv, txuag hlau zoo heev thiab txo cov nqi drilling ntawm cov roj thiab roj Wells.Molybdenum tuaj yeem tsis tsuas yog siv rau hauv cov roj thiab roj qhov chaw drilling pipeline, tab sis kuj feem ntau ua ke nrog cobalt thiab npib tsib xee ua cov catalyst rau roj av refining pretreatment, feem ntau yog siv rau desulfurization ntawm roj av, petrochemical khoom thiab liquefied thee.
Aviation thiab nuclear kev lag luam
Vim tias nws cov cua sov ua haujlwm zoo thiab cov khoom siv hluav taws xob kub siab, molybdenum alloy tuaj yeem siv tau raws li cov lus qhia nplaim hluav taws thiab combustion chamber ntawm cov tshuab dav hlau, lub caj pas, lub nozzle thiab lub valve ntawm cov kua foob pob hluav taws ntawm cov khoom siv hluav taws xob, qhov kawg ntawm kev rov nkag dav hlau, daim tawv nqaij. ntawm satellites thiab spacecraft, nkoj tis thiab phau ntawv qhia thiab cov ntaub ntawv tiv thaiv txheej.Lub kav hlau txais xov satellite ua los ntawm cov hlau molybdenum mesh tuaj yeem tswj tau cov duab parabolic tag nrho, thaum sib zog dua graphite composite kav hlau txais xov.Lub nkoj nkoj-hom missile siv molybdenum-coated cov ntaub ntawv raws li turbo-rotor.Nws ua haujlwm ntawm 1300 ℃ nrog qhov nrawm txog li 40 - 60 txhiab kiv puag ncig ib feeb, uas tau pom cov txiaj ntsig zoo.
Cov khoom siv tshuaj molybdenum
Molybdenum thiab chromium, txhuas ntsev tuaj yeem sib koom ua ke los tsim cov xim liab molybdate, molybdate ions thiab hlau nto hlau ions los ua insoluble Fe2 (MoO4) 3, kom cov hlau nto passivation, xeb tiv thaiv nyhuv.Nws cov xim hloov los ntawm lub teeb txiv kab ntxwv mus rau lub teeb liab, muaj peev xwm tiv taus, thiab ci xim, feem ntau yog siv rau hauv coatings, plastics, roj hmab, number case, automotive thiab Marine coatings thiab lwm yam teb.Molybdenum disulfide (MoS2) yog cov roj nplua nyeem zoo, uas ua lub luag haujlwm tseem ceeb hauv kev lag luam.Nws muaj cov coefficient tsawg heev ntawm kev sib txhuam (0.03 - 0.06), siab yield zog (3.45MPa), tuaj yeem siv rau ntawm qhov kub thiab txias (350 ℃) thiab ntau yam kub tsis tshua muaj, hauv lub tshuab nqus tsev tuaj yeem ua haujlwm ntawm 1200 ℃. ib txwm, tshwj xeeb tshaj yog nyob rau hauv high-ceev kev khiav hauj lwm ntawm mechanical qhov chaw muaj ib tug zoo heev lubrication.Yog li ntawd, nws yog dav siv nyob rau hauv chav turbines, roj turbines, hlau rollers, iav hniav, pwm, tsheb thiab aerospace instruments.
Agricultural chiv
Nyob rau hauv xyoo tas los no, ammonium molybdate tau siv dav los ua cov kab mob chiv hauv tsev thiab txawv teb chaws, uas tuaj yeem txhim kho qhov zoo thiab cov txiaj ntsig ntawm legume nroj tsuag, tshuaj ntsuab thiab lwm yam qoob loo.Molybdenum tseem tuaj yeem txhawb nqa kev nqus ntawm phosphorus hauv cov nroj tsuag thiab ua si nws lub luag haujlwm hauv cov nroj tsuag, tab sis kuj tseem ua kom lub zog tsim thiab hloov pauv ntawm carbohydrates hauv cov nroj tsuag, txhim kho cov ntsiab lus thiab ruaj khov ntawm cov nroj tsuag chlorophyll, thiab txhim kho cov ntsiab lus ntawm vitamin C. Ntxiv mus, molybdenum tuaj yeem txhim kho cov ntsiab lus thiab ruaj khov ntawm cov nroj tsuag chlorophyll. txhim kho drought thiab txias tsis kam thiab kab mob tsis kam ntawm cov nroj tsuag.
Baoji Winners Hlau muab molybdenum thiab molybdenum alloy bar, phaj, raj, ntawv ci, hlau thiab txhua yam ntawm molybdenum khoom, workpiece, thiab lwm yam., Zoo siab txais tos rau sab laj nrog peb (Whatsapp: +86 156 1977 8518).
Post lub sij hawm: Oct-18-2022