Amatafari ya Mullite na Sillimanite
Amakuru ku bicuruzwa
Amatafari menshini aluminium nyinshi ikora neza cyane hamwe na mullite nk'igice cy'ingenzi cya kristale. Muri rusange, ingano ya alumina iri hagati ya 65% na 75%. Uretse mullite, imyunyu ngugu ifite ingano nto ya alumina irimo kandi ingano nto ya vitreous phase na cristobalite. ingano nini ya alumina irimo kandi ingano nto ya corundum. Ikoreshwa cyane cyane mu gutwika amashyiga ashyushye, umubiri n'inyuma bya fire furnace, imashini ivugurura fire furnace, itanura rya ceramic, icyuma gipfa ku mfuruka ya sisitemu yo gucikamo peteroli, nibindi.
Ishyirwa mu byiciro:Mullite eshatu zo hasi/Mullite ya Sintered/Mullite yahujwe/Mullite ya Sillimanite
Amatafari ya Sillimaniteni amatafari ahinduka ibyuma bifite imiterere myiza ikozwe mu mabuye y'agaciro ya sillimanite binyuze mu gusya ubushyuhe bwinshi cyangwa gusya ibintu bivamo ubushyuhe bwinshi. Sillimanite ihinduka mullite na silica yigenga nyuma yo gusya ubushyuhe bwinshi. Muri rusange ikorwa no gusya ubushyuhe bwinshi no gusya ibintu bivamo ubushyuhe bwinshi.
Ibiranga:Ubushyuhe burambye mu bushyuhe bwinshi, burwanya isuri y'amazi y'ibirahuri, umwanda muto ku mazi y'ibirahuri, kandi ahanini bikoreshwa mu kugaburira, imashini zigaburira, imashini zikurura imiyoboro n'ibindi bikoresho mu nganda zikora ibirahuri, ibyo bikaba bishobora kongera umusaruro ku buryo bugaragara.
Ibicuruzwa:Amatafari yo mu muyoboro, umuyoboro w'amazi, umuyoboro uzenguruka, akabasi ko kugaburira, impeta y'aho amazi anyura, agapira ko gukaraba, agapfukamunwa, agatafari ko kugaburira, amatafari yo kunyweraho umuriro, agatafari ko kugabanya ubushyuhe, amatafari yo ku mfuruka, agapfukamunwa k'akabati, agapfukamunwa k'akabati ko kugaburira, amatafari yo mu mwobo unyuramo, amatafari yo gutwika, inkingi, amatafari yo kutwikira n'andi moko n'ibipimo byayo.
Urutonde rw'ibicuruzwa
| Ibicuruzwa | GatatuHasiMullite | Sintered Mullite | Sillimanite Mullite | ByahujweMullite | ||||
| Urutonde | RBTM-47 | RBTM-65 | RBTM-70 | RBTM-75 | RBTA-60 | RBTA-65 | RBTFM-75 | |
| Ubushobozi bwo kugarura ubushyuhe (℃) ≥ | 1790 | 1790 | 1790 | 1790 | 1790 | 1790 | 1810 | |
| Ubucucike bw'umubyimba (g/cm3) ≥ | 2.42 | 2.45 | 2.50 | 2.60 | 2.48 | 2.5 | 2.70 | |
| Ingano igaragara (%) ≤ | 12 | 18 | 18 | 17 | 18 | 18 | 16 | |
| Imbaraga zo Gusya Ubukonje (MPa) | 60 | 60 | 70 | 80 | 70 | 70 | 90 | |
| Impinduka y'umurongo ihoraho (%) | 1400°×2h | +0.1 -0.1 | | | | | | |
| 1500°×2h | | +0.1 -0.4 | +0.1 -0.4 | +0.1 -0.4 | +1 -0.2 | ± 0.2 | ± 0.1 | |
| Refractoriness Under Load@0.2MPa(℃) ≥ | 1520 | 1580 | 1600 | 1600 | 1600 | 1620 | 1700 | |
| Creep Rate@0.2MPa 1200°×2h(%) ≤ | 0.1 | ― | ― | ― | ― | ― | ― | |
| Al2O3(%) ≥ | 47 | 64 | 68 | 72 | 60 | 65 | 75 | |
| Fe2O3(%) ≤ | 1.2 | 0.8 | 0.8 | 0.7 | 1.0 | 0.8 | 0.5 | |
Porogaramu
Amatafari menshi:
Inganda za Ceramic:Ikoreshwa mu gushyiraho amatafari yo mu itanura, ibikoresho byo gusunika, inkuta z'itanura, n'amatafari yo gutwika mu matanura ya ceramic, yihanganira ubushyuhe buri hejuru ya 1600°C n'impinduka z'ubushyuhe kenshi, igabanya kwangirika kw'itanura no kwemeza ko ibicuruzwa bitwikwa neza.
Inganda zikora ibyuma:Ikwiriye gushyirwa mu ziko zishyushye mu nganda z'ibyuma no mu ziko zishongesha ibyuma bidakoresha fer, irwanya isuri ituruka ku byuma bishongeshejwe n'ibisigazwa, kandi ifite imiterere ihamye mu bushyuhe bwinshi.
Inganda z'ibirahuri:Ikoreshwa nk'amatafari yo gushyira ku nkuta zo ku ruhande, hasi no mu miyoboro y'amatanura y'ibirahure, yihanganira gukaraba ibirahure byashongeshejwe n'ubushyuhe bwinshi, yongera igihe cyo gukora kw'itanura, kandi igatuma ikirahure gikomeza gukorwa kandi kidahindagurika.
Izindi porogaramu zikoreshwa mu bushyuhe bwinshi:Ikoreshwa mu gutwika imyanda, mu byuma bishyushya imyanda byo mu nganda, no mu bikoresho byo gupima ubushyuhe bwinshi mu nganda z’indege n’iz’ibikoresho by’ikoranabuhanga, ikoreshwa mu guhangana n’ikirere kigoye kandi gishyushye cyane.
Amatafari ya Sillimanite:
Inganda z'ibyuma n'ibyuma:Ikoreshwa nk'amatafari yo gupima mu ziko zishyushya zikoresha umuriro w'amashanyarazi no mu miyoboro ishyushya ikoresha umuriro w'amashanyarazi, ishobora kwihanganira ubushyuhe buri hejuru ya dogere 1300 no gushonga kw'umwuka, bigatuma igihe cyo kubaho cy'ibikoresho biramba.
Gushonga kw'ibyuma bidakoresha fer:Ikwiriye ku nkuta z'uturemangingo twa electrolytice twa aluminiyumu n'udupfundikizo tw'amatanura ya umuringa na nikeli, irwanya isuri ituruka ku byuma bishongeshejwe n'ibisigazwa, bigatuma ishonga ihoraho.
Inganda zikora ibirahuri n'ibirahuri:Ikoreshwa nk'amasahani yo ku gisenge cy'itanura, amasahani yo gusunika, n'amatafari yo gutwika, irwanya ubushyuhe n'ubukonje kenshi, igabanya kwangirika kw'itanura.
Ibindi bikoresho bishyuha cyane:Ikoreshwa nk'aho gutwikira imyanda, ibyuma bishyushya imyanda mu nganda, n'ibikoresho bitanga ubushyuhe bwinshi mu nganda zikora imiti, kandi ikoreshwa mu buryo bugoye.
Umwirondoro w'ikigo
Shandong Robert New Material Co., Ltd.iherereye mu Mujyi wa Zibo, mu Ntara ya Shandong, mu Bushinwa, ikaba ari ikigo gikoreramo ibikoresho birwanya ubukana. Turi ikigo kigezweho gihuza ubushakashatsi n'iterambere, umusaruro, kugurisha, igishushanyo mbonera n'ubwubatsi bw'itanura, ikoranabuhanga, no kohereza mu mahanga ibikoresho birwanya ubukana. Dufite ibikoresho byuzuye, ikoranabuhanga rigezweho, imbaraga zikomeye mu bya tekiniki, ubwiza bw'ibicuruzwa, n'izina ryiza. Uruganda rwacu rukora hegitari zirenga 200 kandi umusaruro w'ibikoresho birwanya ubukana buri mwaka ni toni 30000 naho ibikoresho birwanya ubukana ni toni 12000.
Ibikoresho byacu by'ingenzi bikozwe mu bikoresho birwanya ubushyuhe birimo:ibikoresho birwanya alkaline; ibikoresho birwanya silikoni ya aluminiyumu; ibikoresho birwanya imiterere idashushanyije; ibikoresho birwanya ubushyuhe; ibikoresho byihariye birwanya imikorere; ibikoresho birwanya imikorere yo gukoresha mu gucukura bidasibangana.
Ibibazo Bikunze Kubazwa
Ukeneye ubufasha? Menya neza ko usura urubuga rwacu rw'ubufasha kugira ngo uhabwe ibisubizo by'ibibazo byawe!
Turi uruganda nyakuri, uruganda rwacu rwihariye mu gukora ibikoresho birwanya ubushyuhe mu gihe kirenga imyaka 30. Twizeza gutanga igiciro cyiza, serivisi nziza mbere yo kugurisha no nyuma yo kugurisha.
Kuri buri gikorwa cyo gukora, RBT ifite sisitemu yuzuye ya QC y’imiterere ya chimique n’imiterere ifatika. Kandi tuzagerageza ibicuruzwa, kandi icyemezo cy’ubuziranenge kizatangwa hamwe n’ibicuruzwa. Niba ufite ibisabwa byihariye, tuzagerageza uko dushoboye kose kugira ngo tubigereho.
Bitewe n'ingano, igihe cyo kohereza kiratandukanye. Ariko twizeza kohereza vuba bishoboka kandi bifite ubuziranenge bwemejwe.
Birumvikana ko dutanga ingero ku buntu.
Yego, birumvikana ko mufite ikaze gusura ikigo cya RBT n'ibicuruzwa byacu.
Nta mupaka uhari, dushobora gutanga igitekerezo cyiza n'igisubizo gikwiye bitewe n'imimerere yawe.
Tumaze imyaka irenga 30 dukora ibikoresho birwanya ubushyuhe, dufite ubufasha bukomeye mu bya tekiniki n'uburambe bwinshi, dushobora gufasha abakiriya gushushanya amatanura atandukanye no gutanga serivisi imwe.
