Kub kub ceramic raj yog ib tug tshwj xeeb tubular tivthaiv engineered tshwj xeeb tshaj yog rau huab cua kub ib puag ncig, nrog rau nws cov tub ntxhais cov khoom xaiv kom haum rau ntev - lub sij hawm raug rau ultra- kub siab -xws li mullite, silicon carbide, los yog siab - purity alumina, raws li tau teev nyob rau hauv nws cov qauv tsim. Nws cov txheej txheem ntau lawm ua raws li cov txheej txheem txheej txheem txheej txheem nruj heev: nws yog tsim los ntawm cov txheej txheem tshwj xeeb xws li plam casting, kub nias, lossis cov tshuaj tiv thaiv sintering (nyob ntawm cov khoom siv hauv paus), tom qab ntawd raug siab -kub sintering los xyuas kom meej cov qauv kev ruaj ntseg, ua kom nws muaj kev ncaj ncees nyob rau hauv kev khiav hauj lwm hom qhov kev pab cuam ntev tshaj {0 {6} degree, txawm tias qhov kub thiab txias. ua siab ntev rau 1800 degree.
Cov kev ntsuas tseem ceeb ntawm cov khoom, raws li tau hais los ntawm nws cov kev qhia tshwj xeeb, suav nrog qhov tshwj xeeb thermal poob siab tsis kam (muaj peev xwm tiv taus ntau dua 100 lub voj voog ntawm kev hloov pauv ceev ceev los ntawm 1000℃mus rau chav tsev kub tsis tawg), qis thermal expansion coefficient (feem ntau yog li ntawm 4-6 × 10⁻⁶/℃kom txo tau qhov kub thiab txias). Cov khoom no ua rau kub kub ceramic raj yog qhov zoo tshaj plaws hloov rau cov tsoos cua sov-cov kav hlau uas tsis muaj zog hauv kev lag luam petrochemical, tshwj xeeb tshaj yog cov hluav taws xob hluav taws xob rau hluav taws xob hauv cov ethylene cracking furnaces. Hauv daim ntawv thov no, cov khoom raug ncaj qha mus rau 1100℃hydrocarbon atmospheres, thiab nws qhov kev tiv thaiv tsis zoo rau carburization thiab coking txuas rau lub cub tawg lub sij hawm decoking los ntawm cov tsoos 6-8 lub hlis mus rau 24 lub hlis-zoo heev txo downtime rau kev kho. Tsis tas li ntawd, nws cov kev hloov pauv hluav taws xob tau zoo txo qhov kev siv roj tag nrho los ntawm kwv yees li 12%, ua raws cov hom phiaj txuag hluav taws xob hauv kev lag luam.
Tsis zoo li cov raj hlau uas degrade sai heev nyob rau hauv siab - kub tshuaj tua kab mob, kub kub ceramic raj khaws nws cov qauv thiab kev ua haujlwm ruaj khov nyob rau lub sijhawm ntev, ua rau nws yog ib qho tseem ceeb rau kev lag luam uas tso siab rau cov txheej txheem thermal heev. Rau cov tuam txhab petrochemical, cov khoom lag luam tsis yog tsuas yog txhim kho kev ua haujlwm ntawm ethylene cracking units, tab sis kuj txo cov nqi ntawm lub neej los ntawm kev txo cov zaus hloov thiab kev siv roj, ua kom nws lub luag haujlwm ua kom muaj txiaj ntsig zoo rau qhov hnyav thermal.
Cim npe nrov: Tuam Tshoj kub kub ceramic raj, Tuam Tshoj siab kub ceramic raj manufacturers
