1. Kev kuaj xyuas lub cev: Kev ntsuas lub cev ntawm cov khoom siv hluav taws xob refractory castables yog tus yuam sij rau kev ntsuas lawv cov khoom siv tshuab thiab thermal. Cov kev ntsuas kev ua tau zoo ntawm lub cev muaj xws li kev ntsuas lub zog compressive, tiv thaiv qhov ntsuas kub hloov pauv, thiab tiv thaiv kev ntsuas kub thiab kub.
2. Kev ntsuam xyuas tshuaj muaj pes tsawg leeg: Kev kuaj tshuaj muaj pes tsawg leeg yog siv los kuaj xyuas cov ntsiab lus ntawm ntau yam khoom hauv cov castable kom paub meej tias nws ua tau raws li cov qauv qhia. Cov kev sim tshuaj muaj pes tsawg leeg muaj xws li X-ray diffraction, kev tsom xam ntawm lub hauv paus, spectroscopic tsom xam, thiab lwm yam.
3. Kev ntsuas qhov ceev: Kev ntsuas qhov ntom ntawm cov khoom siv hluav taws xob tuaj yeem ntsuas lawv cov qauv sab hauv thiab zoo. Feem ntau, cov ntsuas ntom ntom lossis cov qauv crushing yog siv los ntsuas qhov ntom ntawm castables.
4. Impermeability test: Impermeability test yog siv los soj ntsuam cov impermeability ntawm refractory castables kom paub tseeb tias lawv tsis invaded los ntawm cov kua los yog gases thaum siv. Cov kev siv feem ntau rau kev kuaj impermeability muaj xws li hydrostatic pressure test thiab gas permeation test.
5. Kev soj ntsuam kev siv: Raws li kev xav tau ntawm engineering, kev soj ntsuam kev siv ntawm qhov chaw tuaj yeem ua los ntsuas kev ua haujlwm ntawm cov khoom siv hluav taws xob refractory. Kev soj ntsuam muaj xws li qhov teeb meem kev tsim kho, kho qhov teeb meem, qhov chaw nyob, thiab lwm yam ntawm cov khoom siv pouring.
Thaum ua kev sim thiab kev lees paub ntawm cov khoom siv hluav taws xob refractory, nws raug nquahu kom ua raws li cov qauv kev lag luam sib xws thiab kom lawv kuaj thiab txheeb xyuas los ntawm cov chaw kuaj kev tshaj lij. Xyuas kom siv cov khoom tsim nyog refractory castables tuaj yeem txhim kho kev nyab xeeb thiab kev ntseeg siab ntawm qhov project.
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