Sima sima maualalo o se tasi ituaiga o refractory castable ma se vevela auaunaga maualuga o le sili atu i le 1550 ℃, lea e faʻaaogaina sima aluminate e fai ma fusi, lea e itiiti ifo i le 2.5% le aofaʻi o CaO. Fa'atosina maualalo sima fa'apipi'i fa'apipi'i tele e aofia ai fa'aputu fa'ato'aga, pa'u fa'afu ma vai. Pe a faatusatusa i castable refractory masani, castable refractory sima maualalo o loo i ai se faasologa o faatinoga lelei e pei o le sima maualalo, porosity maualalo, lelei le mautu ma maualuga malulu faamalolo-malosi. Ma maualalo sima castable density e maualuga atu nai lo isi castables refractory.
Castable sima maualalo o se refractory castable lea e faia i le ultrafine pauta, aluminate sima ma nisi admixtures. E le gata i lea, o le aofaʻi o nei mea faʻapipiʻi e mafai ona aʻafia ai lona faʻatinoga. Ae mo lona aofaiga o le vai, ona o le faigofie mautinoa o le faʻafefiloi o mea, faʻaopoopoina sina vai e mafai ona faʻaititia ai le porosity ma faʻaleleia le malosi. Castable refractory sima maualalo o loʻo i ai le lelei o le itiiti o le vai, maualuga maualuga ma le malosi maualuga, o le mafuaʻaga lea e faʻaaogaina lautele ai lenei mea faʻafefe i le tele o fanua ma ogaumu eseese ma kilns.
Temperature Refractory maualuga ma Malosi ma High Anti - Slag Corrosion Resistance.
Maualalo Porosity ma maualuga Bulk Density. I le faagasologa o le fausiaina, naʻo le 1/3 ~ 1/2 le aofaʻi o le vai mo faʻasalalauga masani o le a faʻaopoopoina i totonu.
Faʻateleina le Malosi ma le faʻaleleia o le vevela o togafitiga vevela ina ua uma ona tuʻuina i totonu o foliga: faʻatasi ai ma le fetuunaiga tatau o le tele o le castable, e mafai ona faʻafefiloi i totonu o le tagata lava ia tafe castable ma pamu sasaa mea.
Mea/Fa'ailoga | M | A1 | A2 |
Vaega vaila'au | 65 | 80 | 90 |
Tuufaatasi | Mullite | Corundum | Corundum |
Au'aunaga maualuga vevela | 1600 | 1700 | 1800 |
Refractorinee | 1750 | 1790 | 1790 |
Fa'atosina tele | 2.6 | 2.8 | 3.0 |
Suiga laina ina ua uma ona sintered | |||
1000℃ | -0.2 | -0.2 | -0.2 |
1300 ℃ | ±0.5 | ±0.5 | ±0.5 |
Malosi o le mamafa ina ua uma ona sintered | |||
110*24h | 30 | 30 | 30 |
1000*3h | 50 | 50 | 50 |
1400*3h | 70 | 80 | 80 |
Le sima insulation castable maualalo e lautele faaaogaina i le tele o alamanuia e pei o metallurgical alamanuia, alamanuia petrochemical, fale mana, fanua fausiaina ma isi alamanuia. Ma e mafai fo'i ona fa'aogaina le sima sima ma fa'avela mo ogaumu ma fa'avela i vaega eseese e tusa ai ma tu'uga eseese. Mo se faʻataʻitaʻiga, omea ma alumina maualuga sima refractory castable e mafai ona faaaogaina uma i luga o le linings o le ogaumu vevela, ogaumu soaking ma isi ogaumu togafitiga vevela.
RS refractory factory o se fa'apolofesa maualalo sima insulation castable supplier lea na faavaeina i le amataga o le 90s o le luasefulu seneturi. RS refractory factory ua faʻapitoa i sima sima maualalo mo le silia ma le 20 tausaga. afai e iai sau mana'oga o le sima sima maualalo refractory castable, pe i ai ni fesili e uiga i refractory maualalo sima castable e uiga i faailoga faaletino ma vailaau, fa'amolemole fa'afeso'ota'i i matou mo le leai o se totogi. ma Rs refractory falegaosimea o se tagata tomai faapitoa sima maualalo refractory castable gaosi oloa i Saina, ei ai nisi tulaga lelei faatauva e pei ona taua i lalo: