Kub- dov molybdenum phaj
Khoom nta
Kub- dov molybdenum daim hlau yog tsim los ntawm shaping cov khoom nyob rau hauv zoo thermal tej yam kev mob. Qhov no ua rau lawv sib sib zog nqus ntau dua thiab zoo sib xws rau hauv, sib piv rau cov khaub thuas- dov. Qhov no ua rau lawv zoo tagnrho rau cov xwm txheej uas muaj qhov hloov pauv sai sai thiab lub cev hnyav.
Zoo heev -kub kev ua haujlwm
Cov txuj ci zoo tshaj plaws ntawm kub- dov molybdenum phaj yog qhov kub thiab txias. Lub melting point saum toj no 2600℃tso cai rau nws mus ua hauj lwm nyob rau hauv huab mob xws li foob pob ua ntxaij cav nozzles thiab combustion chamber. Thaum qhov kub thiab txias, lub zog poob me ntsis, thiab nws tsis yooj yim rau soften thiab tsis zoo li lwm yam ntaub ntawv.
Fast kub conduction thiab zoo tshav kub dissipation
Lub thermal conductivity nce txog 138W / m K, uas yog qhov muag heev - ntes hauv cov ntaub ntawv hlau. Cov radiators rau cov khoom siv hluav taws xob thiab cov khoom siv cua sov rau siab - qhov cub kub yog siab heev, thiab cov cua sov ua kom zoo yog siab, uas tuaj yeem tawg sai sai los yog hloov cov cua sov.
Muaj zog corrosion kuj
Nyob rau hauv lub ntsej muag ntawm corrosive media xws li acids, alkalis, thiab ntsev, molybdenum daim hlau yog ruaj khov heev. Reactors thiab cov khoom siv hluav taws xob hauv kev lag luam tshuaj siv nws, kev pabcuam lub neej tuaj yeem txhim kho tau zoo, thiab tus nqi ntawm cov khoom siv tu yuav raug txo kom tsawg.
Khoom Parameter
| Txheej txheem State | Kub-Rolled (R) | Kev nyuaj siab-Txiv (M) | Txias- Rolled Hard (Y) | Recrystallization Annealed |
| Hardness (HV) | 150-180 | 180-220 | 220-280 | 120-150 |
| Tensile zog (MPa) | 400-500 | 450-550 | 500-600 | 350-450 |
| Elongation (%) | 15-20 | 10-15 | 5-10 | 20-25 |
| High -Tsub Ua Haujlwm | Zoo | Zoo | Nruab nrab | Zoo heev |
| Machineability | pluag | Nruab nrab | Zoo | pluag |
| Tej kev siv | Loj - cov hom phiaj loj, cov ntxaij vab tshaus thermal | Sputtering lub hom phiaj, cov khoom siv electrode | Precision Cheebtsam | High -kub cov khoom siv, siab -kub electrodes |
Qhov zoo ntawm daim ntawv thov
Cov cheeb tsam
Daim teb no muaj qhov xav tau tshaj plaws rau cov khoom siv. Cov nozzles, combustion chambers, thiab turbine blades ntawm foob pob ua ntxaij cav muaj qhov kub thiab txias siab, thiab molybdenum daim hlau tuaj yeem ua ke. Lub dav hlau tis girders thiab tsaws iav kuj tseem siv los txo qhov hnyav thaum ua kom muaj zog.
Electronic semiconductor kev lag luam
Sputtering lub hom phiaj, qhov ncauj qhov ntswg, electrodes, rooj vag, thiab radiator substrates nyob rau hauv integrated circuit manufacturing-cov no yog tag nrho cov kub- dov molybdenum daim hlau los rau hauv. High-purity molybdenum phaj muaj zoo conductivity thiab siab stability, uas yuav xyuas kom meej cov kev ua tau zoo thiab kev cia siab ntawm cov khoom siv hluav taws xob.
Kev lag luam iav
Electrodes rau iav furnaces yog ib daim ntawv thov raug. Electrodes ua hauj lwm nyob rau hauv siab -kub iav yaj, yog li lawv yuav tsum muaj hluav taws xob zoo conductivity thiab corrosion kuj nyob rau hauv iav yaj. Lub Kub- dov molybdenum phaj kuj tseem tuaj yeem muab cov cua sov ruaj khov, tso cai rau cov iav kom yaj ntau qhov sib npaug.
Dab tsi yuav tsum tau them nyiaj rau thaum xaiv tus qauv?
1. Purity tsis siab npaum li qhov ua tau
Muaj 99.9%, 99.95%, thiab 99.99% purity qib nyob rau hauv kev ua lag luam. Qhov siab dua qhov purity, qhov zoo dua qhov conductivity thiab corrosion kuj, thiab tus nqi siab dua. Tab sis tsis yog txhua lub sijhawm ua raws li kev coj dawb huv. Feem ntau, 99.9% lossis 99.95% rau kev lag luam siv yog txaus, thiab kev lag luam semiconductor tsuas xav tau 99.99%.
2. Lub thickness yuav tsum tau xaiv raws li lub hom phiaj
Kub- dov molybdenum daim hlau muaj ntau yam thicknesses, xws li 0.2 hli mus rau 25 hli. Rau nyias- cov phab ntsa thiab cov dab dej kub, xaiv cov nyias nyias, thiab rau cov khoom siv thiab siab - qhov kub ntawm qhov cub, xaiv cov tuab dua. Nyias heev yog yooj yim deform, tuab heev yog kim; tus yuam sij yog kom phim qhov kev siv scenario.
3. Kev tso cai yuav tsum tau tso tseg rau qhov loj me
Kev them nyiaj ua haujlwm yuav tsum xav txog qhov dav thiab ntev. Molybdenum phaj ua tsis yooj yim li hlau; kev txiav thiab vuam yog qhov nyuaj, thiab nws yooj yim dua los cuam tshuam nrog cov ntsiab lus loj dua li cov me me. Nws yog feem ntau pom zoo kom 10-20% loj dua qhov kawg loj.
4. Saib daim ntawv thov nyob rau hauv lub xeev nto
Qhov saum npoo yog ntxhib nyob rau hauv kub - dov lub xeev, uas yog haum rau lub sij hawm uas lub nto tiav tsis tas yuav tsum tau siab; Yog tias daim iav cuam tshuam los yog qhov sib txuam siab, yuav tsum tau kho polishing ntxiv. Qhia meej txog qhov yuav tsum tau ua ua ntej kom tsis txhob rov ua haujlwm tom ntej.
5. Cov ntsuas kev ua tau zoo yuav tsum raug txheeb xyuas
Tensile zog, hardness, thiab elongation ncaj qha cuam tshuam rau daim ntawv thov nyhuv. Cov neeg tsim khoom yuav tsum tau muab cov ntaub ntawv xeem thib peb ntawm - tog, thiab cov cim tseem ceeb yuav tsum ua raws li GB/T 3876 lossis ASTM B386 cov qauv. Tsis txhob mloog tej lus cog tseg xwb; koj tsuas tuaj yeem muaj kev nyab xeeb dub thiab dawb.
Tom qab -Kev Pabcuam Muag
Nws tsis yog ib qho exaggeration hais tias cov khoom ntawm kub- dov molybdenum phaj yog "tag nrho-rounder" nyob rau hauv qhov kub siab. Los ntawm hluav taws xob semiconductors, los ntawm kev lag luam tshuaj mus rau iav kev lag luam, qhov twg muaj cov xwm txheej hnyav xws li kub siab, corrosion, thiab lub tshuab nqus tsev, nws tuaj yeem pom muaj. Hauv qhov teeb meem ntawm kev xaiv cov khoom siv, qhov tseem ceeb yog kom phim cov kev xav tau. Nws tsis yog tias qhov kim tshaj plaws yog qhov zoo tshaj plaws, thiab tsis yog qhov siab dua qhov Performance index, qhov zoo dua. Ib qho uas haum rau koj qhov kev ua haujlwm tiag tiag yog qhov yog.
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Cim npe nrov: kub- dov molybdenum phaj, Tuam Tshoj kub- dov molybdenum phaj manufacturers, lwm tus neeg, Hoobkas
