1. Zirconia yog cov khoom siv tshwj xeeb refractory. Zirconia yog cov khoom siv acidic refractory nrog lub melting point ntawm 2650 degree. Vim tias nws cov tshuaj kub kub ruaj khov, nws tuaj yeem siv los ua cov khoom siv hluav taws xob rau lub tshuab nqus tsev, molybdenum hlau furnaces, gas furnaces, nruab nrab- thiab high-frequency hluav taws xob furnaces, thiab ib tug siv lead ua furnaces. Hauv kev lag luam metallurgical, nws yog siv los ua qhov sizing nozzle thiab sib cais lub nplhaib ntawm kab rov tav nruam casting. Nyob rau hauv ib lub qhov cub siv lead ua, nws tuaj yeem ua cov ntaub thaiv npog thiab hauv ob sab phlu.
Zirconium hollow spheres thiab zirconium fiber ntau cov khoom yog cov rwb thaiv tsev siab heev thiab lub zog txuag hluav taws xob cov ntaub ntawv hauv cov oxide tam sim no. Nyob rau hauv lub qhov cub kub kub tsis tsuas yog ua cov ntaub ntawv rwb thaiv tsev, thiab ncaj qha ua rau cov ntaub ntawv hauv lub qhov cub.
2. Thorium oxide tshwj xeeb refractories, txawm hais tias lub melting point yog siab heev, 3050 degree C, tab sis kev khiav hauj lwm kub yuav siab li 2700 degree C, tab sis radioactive. Nws tuaj yeem siv los ua melting uranium, osmium, rhodium, radium crucible, raws li lub tshuab hluav taws xob hluav taws xob nuclear, tab sis kuj yog cov cua kub cua kub cua sov. Cerium oxide yog ib yam tshwj xeeb ntawm cov khoom siv refractory, uas yog yooj yim txo txawm tias nws melting point yog siab heev. Nws cov khoom yog siv los ua cov thawv rau melting tsawg lub ntiaj teb hlau, cov khoom siv hluav taws xob tsawg thiab cov khoom siv abrasive.
Ntau lub ntsiab lus thiab cov tebchaw, txawm hais tias lub melting point yog siab heev, tab sis raws li ib tug raw khoom rau tshwj xeeb refractories, muaj tej yam kev txwv, xws li decomposition ntawm ib co raw cov ntaub ntawv nyob rau hauv lub cua sov txheej txheem, ib co raw cov ntaub ntawv muaj toxicity los yog radioactivity. qee cov khoom siv raw khoom kim heev, yog li lawv yuav tsum tau txiav txim siab tag nrho hauv daim ntawv thov.
Zhen'an Refractories Co., Ltd, subordinate rau Gnee Group, tau cog lus rau kev tshawb fawb thiab kev tsim kho thiab tsim cov refractories, thiab yog ib lub tuam txhab muaj kev koom ua ke kev tshawb fawb, kev lag luam thiab kev lag luam. Lub tuam txhab cov khoom tseem ceeb muaj xws li siab alumina cib, av nplaum cib, lub teeb yuag rwb thaiv tsev cib, hnav-resistant castables, corundum castables, tsawg cement high-strength castables, seepage-proof cov ntaub ntawv, nws tus kheej-flowing cov ntaub ntawv, hnav-resistant plastics, refractory pob thiab ntau yam. qib ntawm refractory cements thiab lwm yam zoo li tus thiab unshaped refractories, uas yog dav siv nyob rau hauv metallurgy, non-ferrous hlau, tsev cov ntaub ntawv, hluav taws xob, petrochemical thiab lwm yam lag luam, thiab cov khoom raug muag rau ntau tshaj 60 lub teb chaws thoob plaws lub ntiaj teb no, thiab tau yeej cov neeg siv khoom zoo siab.
Yog tias koj txaus siab rau cov khoom siv refractory, tiv tauj peb tam sim no!
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