Zvidhinha zvakajairika:Kana iwe uchingofunga nezve mutengo, unogona kusarudza zvakachipa zvakajairika zvidhinha, sezvidhinha zvevhu. Chidhinha ichi chakachipa. Chidhinha chinongoita $0.5~0.7/block chete. Iine huwandu hwakawanda hwekushandisa. Zvisinei, yakakodzera kushandiswa here? Kana zviri izvo zvinodiwa, kana zvikasasangana, zvinogona kukonzera kugadzirisa nguva nenguva nekuda kwekupfeka uye kubvaruka, uye inogona kusakwanisa kushandiswa zvakajairika. Kudzokororwa kugadzirisa kunogona kutungamirira kukugadzirisa kwekutanga uye kunyange kukuvadza kumidziyo, iyo isina kukodzera kuwana.
Zvidhinha zvevhu zvinhu zvine acidic zvisina simba, zvine uwandu hwemuviri hunosvika 2.15g/cm3 uye alumina yemukati ye ≤45%. Kunyangwe iyo refractoriness yakakwira se1670-1750C, inonyanya kushandiswa mukupisa kwepamusoro kwe1400C. Ichi chigadzirwa chinogona kushandiswa chete mukutevedzera zvinodiwa. Tembiricha, zvimwe zvisingakoshi zvikamu, iyo yakajairika tembiricha yekumanikidza simba revhu zvidhinha haina kukwirira, chete 15-30MPa, izvi zvine hukama nezviratidzo zvechigadzirwa, icho zvakare chikonzero nei zvidhinha zvevhu zvisingadhuri.
High alumina refractory zvidhinha:Zvidhinha zvepamusoro zvealuminium zvine mamakisi mana anobva pane alumina. Nekuti iyo aluminium yemukati yezvinhu yakasvibirira yakakwirira kupfuura yezvidhinha zvevhu, zita repamusoro alumina zvidhinha rinobva pane izvi. Zvinoenderana negiredhi, chigadzirwa ichi chinogona kushandiswa mukupisa kwepamusoro kwe1420 kusvika 1550 ° C. Kana ikashandiswa, inogona kuiswa mumoto. Iyo yakajairika tembiricha yekumanikidza simba yakakwira se50-80MPa. Kana yaiswa mumoto, tembiricha yepasi haigone kukwira kupfuura tembiricha yekushandisa. Izvi zvinonyanya kukanganiswa nedensity yechigadzirwa uye iyo alumina yemukati.
Mullite zvidhinha:Mullite refractory zvidhinha zvine yakakwirira refractoriness uye yakakwirira kushanda tembiricha. Izvo zvinowanikwa mumhando dzinorema uye dzakareruka. Zvidhinha zvinorema mullite zvinosanganisira zvidhinha zvakasanganiswa zvemullite uye zvidhinha zvakanyungudutswa. Chigadzirwa chacho Thermal shock resistance yakanaka; Zvigadzirwa zvakareruka zvine yakanaka thermal insulation effect. Zvigadzirwa zvisingaremi ndeizvi: JM23, JM25, JM26, JM27, JM28, JM30, JM32. Iwo akareruka mullite akateedzana zvigadzirwa zvinogona kuoneswa nemoto, uye ma pores akagoverwa zvakaenzana Zvinoenderana neiyo chaiyo giravhiti uye mbishi zvinhu zvemukati zvechigadzirwa, JM23 inogona kushandiswa pazasi 1260 madhigirii, JM26 pazasi 1350 madhigirii, uye JM30 inogona kushandiswa mu kupisa kwepamusoro kwe1650 degrees. Ichi zvakare chikonzero nei zvidhinha zvemullite zvichidhura.
Corundum zvidhinha:Corundum zvidhinha ndeyepamusoro-giredhi refractory zvidhinha ine alumina yemukati inopfuura 90%. Ichi chigadzirwa zvakare chine sintered uye yakasanganiswa zvigadzirwa. Zvinoenderana neyakagadzirwa, zvigadzirwa zvinosanganisira: fused zirconium corundum zvidhinha (AZS, fused cast brick), chromium corundum brick, etc. Iyo yakajairika tembiricha yekumanikidza simba yakakura kupfuura 100MPa uye inogona kushandiswa kwenguva yakareba munzvimbo yakanyanya tembiricha. ye1,700 madhigirii. Mutengo wechidhinha ichi chinoramba unosiyana kubva kuzviuru zvakati kusvika kumakumi ezviuru zveyuan patani nekuda kwezvinhu zvakaita semagadzirirwo ekugadzira uye zvemukati zvemukati.
Alumina hollow bhora zvidhinha:Alumina hollow bhora zvidhinha zvinodhura zvakapfava zvidhinha zvekuvharisa, zvinodhura zvinosvika RMB 10,000 patani. Nekuda kwenzvimbo dzakasiyana dzekushandisa uye maitiro ekugadzira, kusanganisira alumina zvemukati, nezvimwe, mutengo wechigadzirwa unofanirwa kunge wakakwira. , sezvinotaura chirevo, kukosha kwemari.
Izvo zviri pamusoro apa ndeyekutanga kune density, yakakwirira tembiricha kuramba uye mutengo refractory zvidhinha. Kazhinji, kuwanda kwevhoriyamu yezvinhu zvinoramba zvichiyerwa usati wabuda mufekitori. Volume density: inoratidza chiyero chehuwandu hwechigadzirwa chakaoma kusvika kuhuwandu hwayo hwose, hunoratidzwa mu g/cm3.
Nguva yekutumira: Jan-26-2024
