Ob lub siab alumina muaj cib thiab phosphote cable concegs thiab lub teeb yuag ntawm cov tshuaj sib xyaw yog ob qho tsim los tiv thaiv cov tawv nqaij. Txawm li cas los xij, muaj qhov sib txawv ntawm kev pabcuam kub thiab hnav tsis kam ntawm ob hom cib.
1. Cov ntaub ntawv nyoos thiab cov txheej txheem ntau lawm
Siab alumina puas thiab phosphate composite no ob qho tib si tsim los ntawm kev faib cov khoom thaj chaw thiab tom qab ntawd siab {}} Cov txheej txheem sib xyaw ua ke, tab sis lawv cov kev sib tw siab sib txawv. High alumina Composite cib yog sintered ntawm qhov kub, thaum phosphate cib yog sintereded ntawm tsawg kub.
Cov ntaub ntawv raw rau compound: high - Alumina compound yog tsim tawm tom qab cov khoom siv dub thiab phosphoric acid tov yog siv raws li binders. Tsuas yog Lub Teeb Cheebtsam tau ntxiv nyob rau ntawm cov sij hawm thaum lub sij hawm moulding txheej txheem los ua kom zoo rau cov compounding.
2. Kev ua txuj ci
High alumina Composites Feature Siab Siab - kub kuj, thiab lub zog zoo dua, thiab muaj zog tshaj- muag kub. Tshwj xeeb tshaj yog rau Super - Grumina Cib
Phosphate Composite cov ntaub ntawv tau tshwj xeeb yog cov hnav zoo tshwj xeeb, tuaj yeem tiv thaiv kom sov kub npaum li cas, thiab muaj cov tshuaj yaig. Txawm li cas los xij, nws load {{- muag kub} muag kub yog qhov qis thiab nws cov coj tsis kam ua kom muaj siab. Phosphate composite cib ntom ntom ntom ntom thiab porosity tsawg, yog li lawv muaj lub zog siab dua.
3. Daim ntawv thov
High alumina Composite cib ntau feem ntau siv nyob rau hauv cov cheeb tsam hloov pauv, thaum muaj cov tshuab hloov pauv, thiab cov tshuab coolstin, thiab lub taub hau cools, thiab lub taub hau canasing. Vim nws cov hnav zoo heev, nws yog siv qhov kawg ntawm thaj chaw txias, exothermic cheeb tsam thiab decompposition tsam ntawm cov custary kilns. Phosphate Composite cib nrog lub teeb ntawm lub teeb txuas ntxiv tuaj yeem txo cov tawv nqaij hauv lub pob zeb qeeb, zinc smume smilting, thiab cov txiaj ntsig tau zoo tshwj xeeb.
Hauv kev xaus, muaj qhov sib txawv tseem ceeb ntawm cov alumina siab sib txawv ua thwv cib thiab cov txheej txheem ntau lawm, thiab cov khoom siv cuav. Thaum kev xaiv, qhov kev xaiv xaiv yuav tsum tau ua raws li kev ua haujlwm kub, hnav tsis kam thiab qib kev yaig ntawm Kiln hauv ob sab.