Khoom Description
Yitech muab beryllium pas nrig nrog zoo zoo thiab tus nqi tsim nyog. Lub purity ntawm beryllium tsawg kawg yog 99%.
Beryllium yog siv nyob rau hauv alloys nrog tooj liab los yog npib tsib xee los ua gyroscopes, springs, hluav taws xob tiv tauj, qhov chaw vuam electrodes thiab cov cuab yeej tsis-sparking. Kev sib xyaw beryllium nrog cov hlau no ua rau lawv cov hluav taws xob thiab thermal conductivity.
Lwm cov beryllium alloys yog siv los ua cov khoom siv rau kev siv dav hlau ceev, cuaj luaj, dav hlau thiab kev sib txuas lus satellites.
Beryllium kuj yog pob tshab rau X-rays yog li ultra-thin beryllium ntawv ci yog nrhiav kev siv hauv X-ray lithography. Beryllium kuj tseem siv nyob rau hauv nuclear reactors raws li ib tug reflector los yog moderator ntawm neutrons.
Cov oxide muaj cov ntsiab lus melting siab heev ua rau nws muaj txiaj ntsig zoo hauv kev ua haujlwm nuclear nrog rau cov ntawv thov ceramic.
Ob qho tib si cov qauv thiab cov cuab yeej ntsuas qib yog tsim, tshwj xeeb tshaj yog siv rau hauv aerospace thiab tiv thaiv:
Windshield thav duab thiab lwm cov qauv hauv cov dav hlau ceev thiab chaw tsheb
Aircraft thiab space shuttle brakes
Satellite tsom iav thiab qhov chaw telescopes
Inertial kev taw qhia systems thiab gyroscopes
Neutron moderator lossis reflector hauv nuclear reactors
X-ray windows
Nuclear riam phom Cheebtsam
Beryllium-tooj liab (BeCu) alloys feem ntau muaj txog 2 feem pua ntawm beryllium, tab sis sib txawv heev nyob rau hauv muaj pes tsawg leeg kom tau raws li kev lag luam thiab cov neeg siv khoom sib txawv. Beryllium txhawb nqa hardness, lub zog, siab hluav taws xob thiab thermal conductivity, thiab tiv thaiv corrosion, hnav, thiab qaug zog. Piv txwv li, BeCu springs "thov rov qab" rau lawv cov duab qub dua thiab dua.
Be alloys yog siv rau:
Springs, keyboards, relays, thiab connectors nyob rau hauv tsheb, computers, radar thiab telecommunications khoom, thiab lwm yam twj paj nruag
Cov cuab yeej siv hluav taws xob tsis muaj zog nrog rau qee cov cuab yeej muag rau siv hauv tsev
Pwm los yog cam khwb cia ua hlau, iav, thiab cov khoom yas
Cov khoom ua si xws li golf clubs thiab tsheb kauj vab ncej
Peb Cov Kev Pabcuam
Kev them nyiaj yug ua ntej muag
Teb: Tungsten, molybdenum, tantalum, niobium, titanium, npib tsib xee, titanium, zirconium, nickel khoom, kev txawj ntse thiab kev sib tham, thiab tungsten, molybdenum, tantalum, niobium, titanium, nickel, titanium, zirconium khoom, thiab nickel. Peb muaj cov neeg ua haujlwm pabcuam cov neeg siv khoom thiab cov neeg ua haujlwm pabcuam los teb cov lus nug rau koj txhua lub sijhawm.
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Teb: Peb lub hauv paus ntsiab lus: kev xa khoom raws sijhawm, kev ua haujlwm siab, thiab kev pabcuam xav tau. Nyob rau tib lub sijhawm, peb yuav khaws cov txheej txheem ntau lawm xyuas cov ntaub ntawv tsawg kawg 5 xyoos.
Kev them nyiaj yug tom qab muag
Teb: Tom qab siv cov khoom, peb yuav taug qab cov ncauj lus kom ntxaws txog kev siv cov khoom, peb yuav muab tag nrho cov kev daws teeb meem kev lag luam, thiab teb cov lus nug txhua lub sijhawm.
Cov yam ntxwv ntawm beryllium rods
1. High Melting Point:Lub melting point ntawm beryllium pas nrig yog nyob ib ncig ntawm 1278 degree los yog 2343 degree F; Nrog rau qhov no, beryllium rods tuaj yeem siv rau hauv qhov chaw kub kub tsis muaj softening.
2. Tsawg ceev:Beryllium pas nrig muaj qhov ntom ntom; yog li ntawd, nws ntog nyob rau hauv ib qho ntawm lub teeb yuag hlau. Nrog rau cov cuab yeej no, kev txo qhov hnyav tuaj yeem tso cai rau hauv cov ntawv thov tseem ceeb.
3. Nyuaj:Lub beryllium pas nrig muaj ib tug siab modulus ntawm elasticity, li no nws yog nruj heev thiab yog li ntawd muaj peev xwm nqa tau cov yam ntxwv loads nrog tsawg deformation.
4. Thaum tshav kub kub conduction:Beryllium pas nrig yog ib tug zoo conductor ntawm tshav kub; yog li, cua sov tuaj yeem kis tau yooj yim.
5. X-ray Transparency:Beryllium pas nrig yog pob tshab rau X-rays; Qhov no tuaj yeem ua rau muaj qhov sib txawv hauv cov ntawv thov uas qhov kev tso cai ntawm X-ray hluav taws xob tseem ceeb.
6. Nuclear Properties:Vim nws cov neutron-reflective thiab moderating zog, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv hais txog nuclear, lub beryllium pas nrig ua rau ib tug zoo heev neutron reflector thiab moderator.
Khoom Description
Kev kho hniav txuas hniav thiab lwm yam kev siv
Beryllium kuj tseem ntxiv rau txhuas, npib tsib xee, zinc, thiab zirconium rau qee qhov kev siv. Beryllium-nickel alloys yog siv nyob rau hauv lub tsheb airbags. Ib qho tshiab beryllium-aluminium alloy (lub npe lag luam yog "Beralcast") yog siv rau hauv dav hlau fighter, nyoob hoom qav taub, thiab missile systems.
Cim npe nrov: Tuam Tshoj beryllium pas nrig lwm tus neeg, Hoobkas
