Zoo hnav tsis kam
Txij li cov kab hauv ob sab hauv ntawm cov yeeb nkab ceramic yog corundum ceramic (a-AL2O3), Mohs hardness tuaj yeem ncav cuag 9.0, uas yog sib npaug rau HRC90 lossis ntau dua. Yog li ntawd, nws muaj siab hnav tsis kam rau abrasive media thauj los ntawm metallurgy, hluav taws xob fais fab, mining, thee thiab lwm yam lag luam. Nws tau raug pov thawj los ntawm kev lag luam kev lag luam uas nws hnav tsis kam lub neej yog kaum zaug lossis txawm tias kaum ob lub sijhawm ntawm cov hlau tawv tawv.
Tsawg khiav tsis kam
Vim tias sab hauv ntawm cov yeeb nkab ceramic sib xyaw yog du thiab tsis muaj xeb, nws tsis muaj qhov convex helix ntawm sab hauv ntawm cov yeeb nkab steel seamless. Lub puab nto roughness thiab dej tsis kam cov yam ntxwv ntawm cov kev ntsuam xyuas cov koom haum tau raug soj ntsuam, thiab lub sab hauv nto smoothness yog zoo dua li ntawm cov hlau yeeb nkab, thiab clearing kuj coefficient yog 0.0193, uas yog me ntsis qis dua. uas seamless kav. Yog li ntawd, cov yeeb nkab muaj cov yam ntxwv ntawm kev khiav qis, uas tuaj yeem txo tus nqi khiav.
Corrosion thiab scaling kuj
Txij li cov hlau ceramic txheej yog (a-AL2O3), nws yog ib qho tsis zoo. Yog li ntawd, nws muaj kua qaub thiab alkali tsis kam thiab seawater corrosion kuj, thiab tib lub sij hawm muaj cov yam ntxwv ntawm anti-scaling thiab hais txog.
Zoo kub kuj thiab kub-resistant punching kev ua tau zoo
Vim hais tias ntawm corundum ceramic (a-AL2O3), nws yog ib qho ruaj khov crystalline qauv. Yog li ntawd, cov yeeb nkab sib xyaw tuaj yeem ua haujlwm ib txwm siv sijhawm ntev hauv qhov kub thiab txias ntawm -50--700 degree . Lub linear expansion coefficient ntawm cov khoom yog 6-8×10-6/0C, uas yog hais txog 1/2 ntawm cov yeeb nkab steel. Cov khoom muaj thermal stability zoo.
Tus nqi qis engineering
Ceramic composite kav yog lub teeb hauv qhov hnyav thiab pheej yig. Nws yog 50 feem pua sib dua li cov cam khwb cia pob zeb yeeb nkab ntawm tib txoj kab uas hla; 20-30 feem pua sib dua li cov yeeb nkab hnav-resistant alloy, thiab muaj kev hnav zoo thiab corrosion kuj. Vim nws lub neej ua haujlwm ntev, cov nqi them nyiaj yug thiab hanger, tus nqi tuav, nqi installation thiab cov nqi khiav lag luam raug txo. Raws li kev sib piv ntawm qhov project pob nyiaj siv thiab qhov project tiag tiag ntawm lub koom haum tsim thiab kev tsim kho, qhov project nqi ntawm cov yeeb nkab yog sib npaug rau cov pob zeb cam khwb cia, thiab piv nrog cov yeeb nkab hnav-resistant alloy, qhov project nqi yog txo los ntawm 20 feem pua.
Ib qho yooj yim installation thiab kev tsim kho.
Vim tias lub raj yog lub teeb hauv qhov hnyav thiab muaj qhov zoo weldability. Yog li ntawd, vuam, flange, kev sib txuas ceev, thiab lwm yam tuaj yeem siv tau, uas yooj yim rau kev tsim kho thiab kev teeb tsa, thiab tuaj yeem txo cov nqi installation.
