Amatafari yoroheje ya Mullite
Byakozwe muri Alumina yo mu rwego rwo hejuru (Al₂O₃) na Silika (SiO₂), ibikoresho byacuAmatafari yoroheje ya Mulliteifite imiterere ihamye ya kristu ya Mullite (3Al₂O₃·2SiO₂). Ikoresheje uburyo bugezweho bwo gusohora no gushimangira ifuro, ibikoresho fatizo bivangwa neza, bigashongeshwa, bigakira, kandi bigashyuha cyane kugira ngo bikore imiterere imwe kandi ifite ubwinshi bunini bw'ubushyuhe. Ibi bitanga icyizere cy'uko ubushyuhe buhamye kandi bigakoresha ingufu nyinshi mu itanura ryawe.
Ibyiciro Bisanzwe by'Icyitegererezo
1. Gushyira mu byiciro hakurikijwe ubucucike bw'ibice
Modeli nka JM23-0.6, JM23-0.8, na JM28-1.0. Umubare w'inyuma ugaragaza ubucucike bw'ibice byinshi (g/cm³), bukwiriye ibikenewe bitandukanye mu gutwara imizigo no mu gushyushya.
2. Gushyira mu byiciro hakurikijwe uburyo bwo gukora / imiterere
Ingero zirimo amatafari ya mullite yoroheje ya foam (ubushyuhe bwinshi, ubushyuhe bwiza cyane), amatafari ya cordierite-mullite yoroheje (arwanya ubushyuhe cyane), n'amatafari ya mullite yoroheje ya multe (Fe₂O₃ ≤ 0.5%, arwanya ingese cyane), yujuje imiterere itandukanye yihariye y'akazi.
Inzira yo Guhitamo
1. Ubwa mbere, hitamo icyitegererezo cy'ibanze ukurikije ubushyuhe ntarengwa bw'ibikoresho. Urugero, hitamo JM23 ku bushyuhe buri munsi ya 1300℃, na JM30 cyangwa irenga ku bushyuhe buri hejuru ya 1500℃.
2. Tekereza uburyo icyuma gishyuha cyane. Ku bintu byangiritse cyane, hitamo JM28 cyangwa irenga, cyangwa icyuma gishyuha cyane.
3. Gupima ibisabwa mu gutwara imizigo no mu gukingira ubushyuhe. Hitamo urwego rw'ubucucike buke kugira ngo ugabanye ibiro, n'urwego rw'ubucucike buke kugira ngo ugire imbaraga zo gukanda cyane.
Ibiranga:
Kudakomera cyane:Ubusanzwe ubushyuhe bwa refractori burenze 1600°C, bugatuma imiterere ya fiziki n'iya shimi iguma ihamye mu bidukikije birimo ubushyuhe bwinshi.
Ubushobozi buke bwo gutwara ubushyuhe:Bitewe n'imiterere yayo yoroheje, ubushobozi bwayo bwo gutwara ubushyuhe buri hasi, ubusanzwe 0.1-0.2 W/(m·K), bigabanya ubushyuhe kandi bikongera imikorere myiza y'ingufu z'ubushyuhe.
Ingufu nyinshi n'ubucucike buke:Ubucucike bw'ibice busanzwe buri hagati ya 0.5-1.3 g / cm³, bigabanya uburemere bw'inyubako mu gihe bigumana imbaraga nyinshi.
Ubudahangarwa bwiza cyane n'ubushyuhe:Ihangana n'ihindagurika ry'ubushyuhe ryihuta, irwanya gucikagurika mu gihe cy'amasosiyete asanzwe akora ibyuma bishya n'aho bihagarara, kandi igakomeza imiterere yayo ihamye.
Ubudahangarwa bw'imiti:Irwanya cyane ibisigazwa by’aside na alkaline, bigatuma ikoreshwa igihe kirekire mu bidukikije byangiza.
Ingano y'umwanda muke:Ibikoresho fatizo bifite isuku nyinshi bikoreshwa mu gukora, bigatuma habaho umwanda muke, ibyo bigatuma umwanda w’ibicuruzwa ugabanuka mu bidukikije birimo ubushyuhe bwinshi.
| INDEX | JM-23 | JM-25 | JM-26 | JM-27 | JM-28 | JM-30 | JM-32 | |
| Ubucucike bw'umubyimba (g/cm3) ≥ | 0.6 | 0.8 | 0.8 | 1.0 | 1.0 | 1.2 | 1.2 | |
| Imbaraga zo Gusya Ubukonje (MPa) ≥ | 1.0 | 1.5 | 2 | 2.5 | 2.5 | 3.0 | 3.5 | |
| Impinduka y'umurongo ihoraho ≤1% ℃×12h | Ubushyuhe bw'ikizamini | 1230 | 1350 | 1400 | 1450 | 1510 | 1620 | 1730 |
| Xmin-Xmax | -1.5-0.5 | |||||||
| 0.05MPa Ubushyuhe buri munsi y'umutwaro T0.3/℃ ≥ | 1080 | 1200 | 1250 | 1300 | 1360 | 1470 | 1570 | |
| Ubushobozi bwo gutwara ubushyuhe (W/mk) | 200℃ | 0.18 | 0.26 | 0.28 | 0.32 | 0.35 | 0.42 | 0.56 |
| 350℃ | 0.20 | 0.28 | 0.30 | 0.34 | 0.37 | 0.44 | 0.60 | |
| 600℃ | 0.22 | 0.30 | 0.33 | 0.36 | 0.39 | 0.46 | 0.64 | |
| Al2O3(%) ≥ | 45 | 50 | 55 | 60 | 65 | 70 | 77 | |
| Fe2O3(%) ≤ | 1.0 | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 | |
Amatanura ashyushye cyane:ikoreshwa mu miyoboro y'itanura, hejuru y'itanura, mu misemburo y'itanura n'ibindi bice kugira ngo yongere imbaraga zo gukingira ibikoresho no kugabanya ikoreshwa ry'ingufu.
Inganda za peteroli:ikoreshwa mu gukora ibice by'ingenzi nka catalysts, ubushyuhe, reactors, nibindi, kugira ngo yongere ubushobozi bwo guhangana n'ubushyuhe bwinshi n'ingufu.
Inganda z'ibirahuri n'inganda za ceramic:ikoreshwa mu itanura rishongesha ibirahure n'amatanura yo mu miyoboro kugira ngo inoze igihe cyo gukora no gukora neza kw'amatanura.
Inganda z'amashanyarazi:ikoreshwa mu gukingira ibikoresho mu nganda zitanga ingufu zishyuha, inganda zitanga ingufu za kirimbuzi n'ahandi kugira ngo ikore neza mu mutekano w'inganda zitanga ingufu.
Ibyerekeye ikirere:ikoreshwa mu kurinda ubushyuhe bw'ibikoresho bishyuha cyane nka moteri za roketi na moteri z'indege kugira ngo inoze imikorere y'ibikoresho.
Amatanura ashyushye cyane
Inganda za peteroli
Inganda z'ibirahuri
Inganda za ceramic
Inganda z'amashanyarazi
Ibyerekeye ikirere
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.
