Iyi nyaya isu ticharamba tichizivisa zvakanakira refractory ceramic fiber.
Iko hakuna kudikanwa kweovheni kupisa uye kuomesa mushure mekuvaka
Kana chivakwa chevira chiri zvidhina zvinokatyamadza uye zvinokandirwa zvinokonzereswa, choto ichi chinofanirwa kuomeswa uye kudziirwa kweimwe nguva sekudikanwa. Uye iyo yekuomesa nguva yeinokwenenzverwa castable yakanyanya kureba, kazhinji 4-7 mazuva, ayo anoderedza mashandisirwo mwero wevira. Kana choto ichi inotora yakazara fiber lining chimiro, uye isingarambidzwe nezvimwe zvinhu zvesimbi, tembiricha yevira inogona kukurumidza kukwidziridzwa kune tembiricha yekushanda mushure mekuvaka. Izvi hazvingogadzirise chete mashandisiro emashandisi emafekitori, asi zvakare zvinoderedza isiri-yekugadzira mafuta ekushandisa.
Yakadzika kwazvo kupisa kupisa
Refractory zvedongo faibha ndeye fiber inosanganiswa nehupamhi hwe3-5um. Kune akawanda mavoid mumasonry uye iyo thermal conductivity yakanyanya kuderera. Nekudaro, pane akasiyana tembiricha, iyo yakadzikira yekupisa tembiricha ine inoenderana yakaringana huwandu hwehuwandu, uye yakadzika kwazvo kupisa kupisa uye inoenderana yakawanda kuwanda kuwanda inowedzera pamwe nekuwedzera kwetembiricha. Zvinoenderana neruzivo rwekushandisa yakazara-fiber chimiro kutsemura chiravira mumakore achangopfuura, zvakanakisa kana huwandu hwehuwandu hwadzorwa pa200 ~ 220 kg / m3.
Iyo ine yakanaka makemikari kugadzikana uye kuramba kumhepo kukukurwa kwevhu:
Chete phosphoric acid, hydrofluoric acid uye alkali inopisa inogona kukanganisa Refractory zvedongo faibha. Refractory zvedongo faibha akatsiga kune dzimwe dzinokanganisa midhiya.
Post nguva: Jun-28-2021
