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Beryllium Copper Sawb rau Automotive Electronic Cheebtsam
Automotive electronics Cheebtsam yog ib qho tseem ceeb ntawm cov neeg siv khoom ntawm beryllium tooj liab strip, thiab ib qho ntawm cov kev siv tseem ceeb yog nyob rau hauv lub tsheb cav compartment qhov chaw, xws li cav tswj systems, uas ua hauj lwm nyob rau hauv lub kub kub thiab muaj kev vibrations hnyav.Cov tsheb tsim nyob rau hauv North America, ...Nyeem ntxiv -
Kev siv tseem ceeb ntawm Beryllium yog dab tsi?
Beryllium muaj peev xwm tshaj plaws los xa cov X-rays thiab hu ua "hlau iav".Nws cov alloys yog irreplaceable cov tswv yim hlau cov ntaub ntawv nyob rau hauv aviation, aerospace, tub rog, electronics, nuclear zog thiab lwm yam teb.Beryllium bronze yog ib qho elastic alloy nrog kev ua tau zoo tshaj plaws ...Nyeem ntxiv -
Dab tsi yog Cov Khoom Tseem Ceeb ntawm Beryllium?
Beryllium, cov ntsiab lus uas yog 0.001% nyob rau hauv lub ntiaj teb crust, lub ntsiab minerals yog beryl, beryllium thiab chrysoberyl.Ntuj beryllium muaj peb isotopes: beryllium-7, beryllium-8, thiab beryllium-10.Beryllium yog hlau grey hlau;melting point 1283 ° C, boiling point 2970 ° C, ceev 1.85 ...Nyeem ntxiv -
Ib "Trump Card" hauv Aerospace Materials
Peb paub tias txo qhov hnyav ntawm lub dav hlau tuaj yeem txuag tau ntawm cov nqi xa tawm.Raws li ib qho tseem ceeb lub teeb hlau, beryllium yog tsawg dua ntom dua txhuas thiab muaj zog dua hlau.Yog li ntawd, beryllium yog ib qho tseem ceeb heev aerospace khoom.Beryllium-aluminium alloys, uas muaj qhov zoo ntawm bo ...Nyeem ntxiv -
Beryllium: Ib Lub Hnub Qub Zoo Tshaj Plaws ntawm Qib Siab
Ib qho tseem ceeb daim ntawv thov kev taw qhia ntawm hlau beryllium yog alloy manufacturing.Peb paub tias bronze yog softer dua hlau, tsawg elastic thiab tsawg resistant rau corrosion.Txawm li cas los xij, thaum me ntsis beryllium ntxiv rau bronze, nws cov khoom hloov pauv loj heev.Tib neeg feem ntau hu ua bronze co...Nyeem ntxiv -
Beryllium: Ib qho khoom tseem ceeb hauv cov cuab yeej txiav thiab kev ruaj ntseg hauv tebchaws
Vim tias beryllium muaj cov khoom muaj txiaj ntsig zoo, nws tau dhau los ua cov khoom tseem ceeb tseem ceeb hauv cov cuab yeej siv niaj hnub no thiab kev ruaj ntseg hauv tebchaws.Ua ntej xyoo 1940, beryllium tau siv los ua lub qhov rais X-ray thiab qhov chaw neutron.Los ntawm nruab nrab-1940s mus rau thaum ntxov 1960s, beryllium wa ...Nyeem ntxiv -
Kev siv ntau yam ntawm Beryllium
Raws li tau hais los saum no, kwv yees li 30% ntawm cov beryllium uas tsim nyob rau hauv lub ntiaj teb no txhua xyoo yog siv los tsim cov khoom thiab cov khoom muaj feem xyuam rau lub teb chaws ruaj ntseg cov cuab yeej thiab cov khoom siv xws li reactors, foob pob ua ntxaij, missiles, spacecraft, aircraft, submarines, thiab lwm yam. lub zog fuels rau rockets, ...Nyeem ntxiv -
Beryllium Resources thiab Extraction
Beryllium yog lub teeb hlau tsis tshua muaj, thiab cov khoom tsis muaj hlau uas tau teev tseg hauv pawg no suav nrog lithium (Li), rubidium (Rb), thiab cesium (Cs).Lub reserves ntawm beryllium nyob rau hauv lub ntiaj teb no tsuas yog 390kt, qhov siab tshaj plaws txhua xyoo tso zis tau mus txog 1400t, thiab lub xyoo qis tshaj yog tsuas yog hais txog 200t.Tuam Tshoj yog lub teb chaws ...Nyeem ntxiv -
Kev ua ntawm Beryllium
Beryllium bronze yog ib qho kev laus los nag lossis daus muaj zog alloy.Cov txheej txheem kev kho cua sov ntawm lub zog siab beryllium bronze yog ua kom qhov kub thiab txias ntawm 760 ~ 830 ℃ rau lub sijhawm tsim nyog (tsawg kawg 60 feeb ntawm 25 hli tuab phaj), kom cov atomic beryllium yog tag nrho dis...Nyeem ntxiv -
Taw qhia rau Element Beryllium
Beryllium, atomic tooj 4, atomic hnyav 9.012182, yog lub lightest alkaline ntiaj teb hlau ntsiab.Nws tau tshawb pom nyob rau hauv 1798 los ntawm Fabkis chemist Walkerland thaum lub sij hawm tshuaj ntsuam xyuas ntawm beryl thiab emeralds.Xyoo 1828, German chemist Weiler thiab Fabkis chemist Bixi txo molten beryllium chlo ...Nyeem ntxiv -
Materion Copper Nqe Hloov Kho 2022-05-20
Thaum lub Tsib Hlis 20, 2022, 1 # tus nqi tooj liab ntawm Changjiang Nonferrous Hlau tau nce 300, qhov qis tshaj plaws yog 72130 thiab qhov siab tshaj plaws yog 72170, tus nqi nruab nrab ntawm thawj peb hnub yog 72070, thiab tus nqi nruab nrab ntawm thawj tsib hnub yog 71836. Yangtze Nonferrous Copper Nqe 1# Copper nqe: 7215...Nyeem ntxiv -
Lub teb chaws twg muaj peev txheej ntau tshaj plaws Beryllium?
Beryllium cov peev txheej hauv Tebchaws Meskas: Raws li tsab ntawv tshaj tawm los ntawm Tebchaws Meskas Geological Survey (USGS) thaum ntxov li 2015, lub ntiaj teb pov thawj beryllium cov peev txheej thaum lub sijhawm ntawd tau tshaj 80,000 tons, thiab 65% ntawm cov peev txheej beryllium yog non-granite crystalline. pob zeb faib rau hauv th...Nyeem ntxiv