Cov khoom
Tabular Alumina rau Refractory Qhuav Ramming Mass Sintered Tabular Alumina rau Refractory Raw Materials
Sintered Tabular Alumina Description
Tabular corundum, kuj hu uasintered tabular alumina, yog daim ntawv purity siab ntawm alumina (Al2O3) uas tau ua tiav tshwj xeeb kom muaj qhovtshwj xeeb tabular, los yog tiaj tus, zoo li.Nws yog tsim los ntawm sintering (cua sov yam tsis muaj melting) qib high-qib alumina hmoov ntawm qhov kub siab tshaj 1900 ° C, ua rau cov alumina hais kom loj hlob thiab tsim loj, tiaj tus, zoo li lub phaj.
Tabular Corundum Specification
| Tabular corundum Specification | ||
| Yam khoom | Txuj | Kuaj |
| Tsom Ntsig | 3.5g / cm3 min | 3.56g / cm3 |
| Pom tseeb Porosity | 5.0% max | 3.5% |
| Kev nqus dej | 1.5% max | 1.1% |
| Tshuaj muaj pes tsawg leeg | ||
| Yam khoom | Txheem% | Test % |
| Al2O3 | 9 9,2m | 99.4% |
| Na2O | 0.40 max | 0.29% |
| Fe2O 3 | 0.10 max | 0.02% |
| CaO | 0.10 max | 0.02% |
| SiO 2 | 0.15 max | 0.03% |
| Kev siv: Tabular corundum yog dav siv nyob rau hauv high-performance refractory ntaub ntawv nyob rau hauv lub teb ntawmsteel, casting, petrochemicals, breathable cib, ladle linings, castables, prefabricated qhov chaw, ceramics thiab lwm yam teb.Nws yog ib qho zoo heev hluavtaws refractory raw khoom.Tabular corundum yog siv los uaRefractory aggregatetuaj yeem siv ua ke nrog spinel, calcined activated alumina thiab khi cov neeg ua haujlwm xws li cov cement, av nplaum los yog cob.Cov npaj siab-purity corundum cib muaj qhov tsis loj thiab cov qauv ua kom zoo nkauj thiab kev ua kom zoo thiab cov kev ua haujlwm ntawm cov roj cua sov thiab lwm cov chaw ua kom sov. | ||
| Qhov zoo:siab refractoriness;siab corrosion kuj;siab erosion kuj;siab thermal shock tsis kam;siab zog, zoo toughness;ruaj khov chemical zog;tsis kam mus rau alkaline slag yaig, zoo tiv thaiv slag yaig, thiab zoo tiv thaiv molten hlau yaig;Resistant rau yaig los ntawm molten hlau thiab zoo huab cua permeability. | ||
Kev siv ntawm tabular corundum
- Refractories
- Foundry thiab peev Casting
- Ceramics Manufacturing
- Abrasives thiab polishing
- Catalyst Txhawb
- Cov khoom siv rwb thaiv tsev
- Electronics thiab Semiconductor Kev Lag Luam
Koj nug
Yog tias koj muaj lus nug. Thov koj xav tiv tauj peb.
daim ntawv nug
Sau koj cov lus ntawm no thiab xa tuaj rau peb
