Reactive Alumina muaj siab purity, zoo particle loj faib thiab zoo heev sintering kev ua

Activated Alumina
activated aluminium oxide
Reactive a-alumina micro hmoov

Qhia luv luv

Reactive aluminas tshwj xeeb yog tsim los rau kev tsim cov kev ua haujlwm siab refractories qhov twg cov khoom ntim tau hais tseg, rheology thiab cov yam ntxwv zoo ib yam yog qhov tseem ceeb raws li lub cev zoo tshaj plaws ntawm cov khoom kawg. Reactive aluminas yog tag nrho hauv av mus rau thawj (ib zaug) crystals los ntawm cov txheej txheem sib tsoo zoo heev. Qhov nruab nrab particle loj, D50, ntawm mono-modal reactive aluminas, yog li ntawd yuav luag sib npaug rau txoj kab uas hla ntawm lawv ib leeg muaju. Kev sib xyaw ua ke ntawm reactive aluminas nrog rau lwm yam matrix Cheebtsam, xws li tabular alumina 20μm los yog spinel 20μm, tso cai rau kev tswj ntawm particle loj tis mus cuag qhov xav tau kev tso kawm rheology.

Hu rau tam sim no

Lub cev thiab tshuaj prperties

Qib Refractory- Reactive Alumina

Cov khoom lag luam	Chemical muaj pes tsawg leeg (mas feem) /%					al- aw₂O₃/% Tsis tsawg dua	qhov nruab nrab particle diam D₅₀/ m os	+45μm cov ntsiab lus /% Tsis pub tsawg dua
	Al₂O₃cov ntsiab lus tsis tsawg dua	Cov ntsiab lus impurity, tsis ntau dua
	Al₂O₃cov ntsiab lus tsis tsawg dua	SiO₂	Fe₂O₃	Na₂O	Ignition Loss
JST-5LS	99.6 ib	0.08 ib	0.03 ib	0.10	0.15	95	3 x 6	3
JST-2 LS	99.5 ua	0.08 ib	0.03 ib	0.15	0.15	93	1 x3	-
JST-5	99.0 ua	0.10	0.04 ib	0.30 Nws	0.25	91	3 x 6	3
JST-2	99.0 ua	0.15	0.04 ib	0.40 ib	0.25	90	1 x3	-

Khoom nta

Reactive aluminas los ntawm sub-micron mus rau 3 micron particle loj. Particle loj distributions, xws li mono-modal mus rau bi-modal thiab multi-modal, tso cai rau tag nrho yooj nyob rau hauv formulation tsim thiab muab qhov yooj yim ntawm co-milled engineered reactive aluminas.

Lub reactive alumina micro-hmoov, ua los ntawm tshwj xeeb sintering txheej txheem, sib tsoo txheej txheem thiab multistage fais fab loj sib cais, muaj siab purity, zoo hais me me tis thiab zoo heev sintering kev ua si, uas yog haum rau daim ntawv thov nyob rau hauv zus tau tej cov high efficiency refrac-tory khoom. , thiab cov khoom siv hluav taws xob ceramics .The reactive alpha alumina micropowerd tuaj yeem tswj tau zoo hauv cov khoom loj me me hauv thaj tsam ntawm submicron, ua rau muaj cov khoom zoo heev ntawm cov khoom ntim ntom ntom zoo rheological thiab ruaj khov ua haujlwm nrog rau kev ua haujlwm zoo sintering, uas ua si ib qho tshwj xeeb. Lub luag haujlwm hauv refractory:
1. Los ntawm optimizing cov particle accumulation kom txo tau cov dej ntxiv
2. Cov hnav tsis kam thiab cov khoom siv dag zog tau txhim kho los ntawm kev tsim cov khoom siv ceramics;
3. Kev ua haujlwm kub ntawm cov khoom yog txhim kho los ntawm kev hloov cov hmoov ultra-nplua nrog tsawg refractoriness.

Reacfive Alumina Ultrafine Rau Kev Ua Haujlwm Siab Refractories

Reactive a-alumina micro-powders tuaj yeem siv rau hauv ladle castables, BF trough castables, purge plugs, seat blocks, alumina self-flow castables, and gunning mixes as well, uas yog tsim nrog rau cov qauv ntawm Transnational Corporation. Cov hmoov no tsis muaj impurity tsawg, tsim nyog particle loj tis thiab reactivity, muab castables zoo flowability, tsawg dilatancy, tsim nyog lub sij hawm ua hauj lwm, ntom qauv thiab zoo heev zog, thiab
tau raug xa tawm mus rau Nyiv, Tebchaws Asmeskas, thiab Europe.

Reactive Aluminas rau High Performance Refractories

Tag nrho hauv av reactive aluminas yog tshwj xeeb uas tsim los rau zus tau tej cov kev ua tau zoo refractories, qhov twg hais particle packing, rheology thiab zoo ib yam kev tso kawm cov yam ntxwv tseem ceeb raws li superior lub cev prop-erties ntawm cov khoom kawg.

Product Performance
Cov kev tswj xyuas zoo heev particle loj faib mus rau sub-micron ntau yam thiab lawv cov sintering zoo heev reactivity muab Reactive Aluminas tshwj xeeb functions nyob rau hauv refractory formulations.

Qhov tseem ceeb tshaj plaws yog:
• Txo cov dej sib tov ntawm monolithic refractories los ntawm kev pab txhim kho particle packing.
• Ua kom puas ntsoog thiab lub zog txhua yam los ntawm kev tsim cov ntawv cog lus muaj zog ceramic.
• Ua kom muaj qhov kub thiab txias ua haujlwm los ntawm kev hloov pauv ntawm lwm cov ntaub ntawv superfine oflower refractoriness.

Ntim:
25KG / hnab, 1000kg / hnab lossis lwm yam ntim tshwj xeeb raws li cov neeg siv khoom xav tau.