PRODUCTS
Hot Zone Rau Sapphire Kev Loj Hlob
Khoom siv: Tungsten, Molybdenum, Molybdenum-Lanthanum, TZM, thiab Tantalum
Muaj nuj nqi
Khoom siv: | Tungsten, Molybdenum, Molybdenum-Lanthanum, TZM, thiab Tantalum |
Purity: | 99.95% ua |
Ceev: | 10.2g / cm3 (Mo), 19.3g / cm3 (W) |
Hom: | Upper shield, rwb thaiv tsev ntaub thaiv npog, cua sov, noob hol |
Nto: | Txias Rolled, Ra tsawg dua 1.6 |
Loj: | Raws li kos duab |
Hot Zone Rau Sapphire Loj hlob piav qhia
Crystal loj hlob rauv yog siv los loj hlob sapphire siv lead ua. Sapphire siv lead ua yog cov khoom tseem ceeb hauv LED (lub teeb-emitting diode) kev tsim khoom. Crystal loj hlob rauv muaj qhov tshwj xeeb kub tsim tsim. Thaum alumina muab tso rau hauv crucible, siv lead ua kev loj hlob rauv tuaj yeem yaj alumina zoo thiab tswj kev loj hlob siv lead ua kom raug. Molybdenum thiab tungsten cov ntaub ntawv yog siv nyob rau hauv lub kub cheeb tsam, cov khoom thiab fixtures ntawm lub Crystal loj hlob rauv.
Cov cheeb tsam kub tuaj yeem muab faib ua ob hom. Ib qho yog tag nrho-hlau kub cheeb tsam thiab lwm qhov yog sib xyaw kub cheeb tsam.
Txhua qhov chaw nyob rau hauv tag nrho-hlau kub cheeb tsam yog ua los ntawm hlau. Cov chaw kub kub hauv qhov cub kub kub, siv lead ua kev loj hlob rauv thiab sapphire kev loj hlob rauv yog tag nrho cov hlau kub, uas yog tsim los ntawm cov hlau molybdenum, molybdenum-Lanthanum, TZM, tungsten thiab tantalum. Cov hlau feem ntau siv yog molybdenum (qhov kub ntawm qhov nruab nrab ntawm qhov feem ntau yog 1000-2500 degree / 1800-4532 ℉). Tungsten yuav tsum tau yog tias qhov ntsuas kub ntawm qhov ntsuas kub siab tshaj 2500 degree, thiab cov hlau nrog cov cua sov zoo tib yam, xws li hlau, tuaj yeem siv tau yog tias qhov ntsuas kub qis dua 1000 degree.
Cov chaw sib xyaw kub yog cov chaw kub uas tsis yog ua los ntawm cov khoom siv hlau xwb tab sis kuj yog graphite thiab ceramics. Txij li cov ntaub ntawv zoo li graphite yog siv nyob rau hauv qhov sib xyaw ntawm qhov kub kub, nws yuav ua rau muaj kuab paug rau lub cev cua sov thaum lub sijhawm ua kom sov thiab txuag hluav taws xob. Yog li ntawd, tag nrho-hlau kub cheeb tsam yog qhov zoo tshaj plaws kev xaiv raws li lub cub tawg tivthaiv.
Qhov chaw kub kub yog tsim los ntawm lub cev, cov khoom siv hluav taws xob tiv thaiv hluav taws xob, cov khoom siv cua sov thiab kev txhawb nqa. Peb tsim ntau hom kub zones xws li square ntsug, square kab rov tav, ncig ntsug thiab ncig kab rov tav. Peb kuj muab cov khoom ntawm cov cheeb tsam kub xws li cov noob ntoo, cov ntaub thaiv npog, cov khoom siv cua sov, kev txhawb nqa kem, gasket, crucible, fixtures thiab lwm yam kev txhawb nqa. Cov ntaub ntawv kub kub no yog cov yam ntxwv ntawm lawv cov coefficient ntawm thermal expansion, siab thermal thiab hluav taws xob conductivity, thiab zoo heev zog thiab stability ntawm kub tshaj 2, 000 degree . Customized furnace Cheebtsam thiab fixtures rau high-temperature furnaces muaj nyob rau ntawm SSC.
Lub cev muaj zog ntawm Pure Metal Hot Zone
Khoom siv | Melting Point | Qhov ntom | Hluav taws xob Resistivity | Kub Coefficient | Kev ua haujlwm siab tshaj plaws | Tso cai Nto Load |
Molybdenum | 2600 degree | 10.2 g / cm3 | 0.052 Ω·mm2/m | 471 X 10-5 / degree | 1800 degree | 20 ~ 40 W / cm2 |
Tungsten | 3400 degree | 19.6 g / cm3 | 0.051 Ω·mm2/m | 482 X 10-5 / degree | 2400 degree | 20 ~ 40 W / cm2 |
Tantalum | 3000 degree | 16.6 g / cm3 | 0.131 Ω·mm2/m | 385 X 10-5 / degree | 2200 degree | 20 ~ 40 W / cm2 |
Hot Zone daim ntawv thov thiab cov lag luam muaj feem xyuam
● Sintering Rauv
● Lub tshuab nqus tsev vacuum
● Taug kev Beam Rauv
● Nruam Rauv
● Kub Isostatic Pressing (HIP)
● Crystal Loj hlob
Cim npe nrov: kub cheeb tsam rau kev loj hlob sapphire, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
Xa kev nug
