Tsananguro yeCorundum Mullite Castable
Corundum mullite refractory castable rudzi rwezvinhu zvine simba guru zvisina chimiro zvinotengeswa muRS Company, zvinogona kushandiswa muchoto chesimende. Zvishandiso zveCorundum mullite zvinogona kuita zvinhu zvepamusoro zvakaita sekusimba kwekupwanya zvakanyanya, kugadzikana pakupisa kwakanyanya, kuramba kupisa, kuramba kupera uye kukanganiswa nemakemikari mumadziro echoto chikuru chemagetsi nezvimwe zvishandiso zvinopisa zvakanyanya. Zvishandiso zveCorundum mullite refractory zvinogona kushandiswa muchoto chesimbi, choto chesimende, choto chegirazi, choto chekugadzira simbi, choto checeramic tunnel nezvimwewo.
Zvivakwa zveCorundum Mullite Castable
- Simba guru,
- Kuramba kwakasimba kwekupfeka,
- Kudzivirira kukurwa kwevhu zvakanaka,
- Kugadzikana kwakanyanya kwekupisa,
- Kudzivirira kupisa kwakanyanya.
Maitiro Ekugadzira Corundum Mullite Castable
Zvinhu zvikuru zve corundum mullite castable i lightweight aluminium oxide aggregate, high quality pure natural mullite ore, uye calcium aluminate cement se bonding agent. corundum mullite refractory castable inogadzirwa kuburikidza nekupiswa nekupisa kwakanyanya ne advanced industrial furnace. corundum mullite flexural strength uye compressive strength zvinotanga zvawedzera uye zvadzikira zvobva zvawedzera nekupisa kwekupisa. Uye kana alumina micro power content iri 5%, flexural strength inosvika kumusoro.
Kuumbwa kweCorundum Mullite Castable
Zviri muAl2O3 zvinopfuura 90%, uye corundum mullite insulation castable ne corundum sechikamu chikuru chekristaro zvinosanganiswa nema dispersants akakodzera, coagulants, stainless steel fibers, izvo zvinosanganiswa zvichienderana nefomura yakasimba. Refractory corundum mullite castable ine hunhu hwakawanda, hwakadai sesimba rekupisa kwakanyanya, inodzivirira kupera uye inodzivirira scour, high heat conduction, inodzivirira kupisa, inodzivirira ngura, inovhara zvakanaka uye inotonhora nekukurumidza.
Rongsheng Refractory Corundum Mullite Castable Magadzirirwo
| Chinhu | NM-1 | NM-2 | NM-3 |
| Al2O3 % ≥ | 75 | 80 | 85 |
| CaO % ≤ | 2 | 2 | 2 |
| Kuwanda kwehuwandu g/cm3 > | 2.75 | 2.8 | 2.9 |
| Simba rekupwanya Mpa (1400℃, 3h) | >95 | >105 | >110 |
| Modulus yekuputsika kweMpa (1400℃, 3h) | >13.5 | >15.0 | >16.0 |
| Kurasikirwa nekukweshwa kwekushisa kwemukamuri cm3 | <8.5 | <7.3 | <6 |
| 0.2MPa, kusimba kwekupisa pasi pemutoro unotanga kupisa ℃ | >1490 | >1530 | >1560 |
| Kuramba kupisa (900℃, kutonhora kwemvura)/nguva | >20 | >20 | >20 |
| Tembiricha yepamusoro yekushanda ℃ | 1550 | 1600 | 1600 |
| Kudziisazve mwero wekuchinja kwemutsetse % | <-0.3 | <-0.2 | <-0.2 |
Kushandiswa kweCorundum Mullite Castable
Corundum mullite refractory castable ine zvinhu zvekuwedzera zvakaenzana, yakasimba kwazvo kupisa shock resistance, high tembiricha stability, high tembiricha strength, high resistority under load, low high-tembiricha creep rate, high crushing strength, low linear dimensional change rate, high hardness, good resistance to chemical corrosion, spalling and wear resistance. Nekuda kwemavara akadaro, corundum mullite insulation castable inogara kwenguva refu uye inoshandiswa zvakanyanya muindasitiri dzakasiyana dzekirni, high tembiricha fireplace nezvimwe zvikamu zvakakosha zvekupisa kwakanyanya, zvakaita se:
- Boiler, fireplace inoputika, chitofu chinoputika chinopisa, fireplace inodziya,
- Chitofu chemugero wesimbi, chitofu chesimende, chitofu chemarasha,
- Gonhi rechoto, kuvhura chikafu, machoto esimbi, machoto ekugadzira simbi,
- Kamuri rinopisa, flue yakatsamira,
- Boiler hombe yechiteshi chemagetsi, chitofu chegirazi.