Composite Theem Hloov Tshav Kub Cia TshuabKev zam ntau qhov kev tsis txaus siab ntawm cov cua sov tshav kub cia thiab theem hloov cov txheej txheem kub hloov cua sov los ntawm kev sib txuas nrog ob txoj kev. Cov thev naus laus zis tau dhau los ua cov kev tshawb fawb hotspot nyob rau hauv xyoo tas los, ob qho tib si hauv nruab domestically thiab thoob ntiaj teb. Txawm li cas los xij, cov khoom siv scaffold siv hauv cov thev naus laus zis no yog cov zaub mov ua tej yam lossis lawv cov khoom theem qub. Cov kev rho tawm loj dua lossis ua cov khoom siv no tuaj yeem ua rau lub cev muaj kab mob hauv zos thiab ntau cov pob zeb tseem ceeb ntawm pob zeb. Txhawm rau txo cov kev cuam tshuam ntawm ib puag ncig, cov khib nyiab tuaj yeem siv los tsim cov theem sib hloov pauv hloov cua sov cia khoom.
Carbide Slag, ib qho khoom siv roj muaj zog tsim tawm thaum lub sijhawm ua haujlwm acetylene thiab polyvinyl chloride, tshaj 50 lab tons ib xyoos ib zaug hauv Suav teb. Daim ntawv thov kev lag luam carbide tam sim no hauv kev lag luam Maas tau txais kev ua kom loj, ua rau cov av loj, thiab dej hiav txwv loj puas tsuaj rau cov ecosystem hauv zos. Nws yuav tsum tau tshawb nrhiav cov hau kev tshiab rau cov peev txheej siv.
Txhawm rau hais txog kev siv cov khoom lag luam carbon ntau dua cov khoom siv hluav taws xob, cov kws tshawb fawb ntawm cov pa hluav taws xob thiab cov khoom lag luam qis uas siv cov khoom siv roj carbide thiab cov khoom siv carbide. Lawv ua haujlwm txias-nias Sintering txoj kev los npaj cov khoom siv NaunoCo₃ / Carbide Slag Cov Khoom Siv Hluav Taws Xob Hloov Cov Khoom Siv Hluav Taws Xob, tom qab cov kauj ruam qhia hauv daim duab. Xya Composite theem hloov cov khoom siv cov khoom siv sib txawv (NC5-NC7) tau npaj. Xav txog qhov tag nrho deformation, nplaim molten ntsev futity, txawm hais tias lub tshav kub cia ntom ntawm peb cov ntaub ntawv sib xyaw, nws pom me ntsis deformation thiab to. Yog li ntawd, piv txwv NC5 tau txiav txim siab kom muaj qhov zoo tshaj plaws huab hwm coj sib piv rau theem hloov pauv cov khoom kub hloov cov khoom siv. Pab pawg tom qab tau txheeb xyuas macroscopic morphology, colietychodies, microlic morphology, thiab kev sib hloov ruaj khov ntawm cov khoom siv hluav taws kub, ua rau cov lus xaus hauv qab no:
01Qhov sib xyaw ntawm Carbide Sloag thiab Na-oopide yog qhov zoo, tso cai carbide slag los hloov cov khoom ntuj ntawm na ₂₂esizing thiab carbide slag contse hloov cov khoom kub hloov tshav kub. Qhov no pab txhawb kev siv hluav taws xob loj ntawm carbide slag thiab ua tiav cov roj carbon, tus nqi qis tus nqi ntawm cov theem hloov pauv cov khoom kub hloov cov cua sov hloov cov khoom kub.
02Ib qho kev hloov pauv theem hloov cov khoom cua sov nrog kev ua tau zoo ntawm 52.5% carbide slag thiab 47.5% theem hloov khoom (Na-₂cox). Cov khoom siv tsis muaj deformation lossis to, nrog lub tshav kub khaws cia ntawm 2.02 MPA, thiab lub thermal conductivity ntawm 0.62 w / (m • k). Tom qab 100 cua sov cycles, cov kev ua haujlwm tso cua sov ntawm cov piv txwv NC5 tseem ruaj khov.
03Lub thickness ntawm theem hloov cov khoom siv zaj duab xis txheej txiav txim siab qhov kev sib cuam tshuam ntawm cov theem sib txuas hloov cov khoom siv hluav taws kub hloov hluav taws xob. Cov theem sib txuas hloov cov khoom siv hluav taws kub uas tau npaj nrog theem hloov pauv cov khoom siv zoo tshaj plaws.
04Lub thermal conductivity ntawm scaffold cov ntaub ntawv yog thawj qhov kev cuam tshuam rau kev hloov cua sov ntawm cov theem hloov pauv cov khoom siv cua sov Lub Infiltration thiab Adsorption ntawm theem hloov cov qauv ntawm cov thawv thermal ntawm cov theem cua sov hloov cov khoom kub hloov cov khoom kub hloov hluav taws xob.
Lub Sijhawm Post: Lub Yim-12-2024