Amatafari ya AZS
Itafari rya AZS rivanze, izwi kandi nka fused zirconium corundum btafari, ni ibikoresho birwanya ubushyuhe bwinshi. AZS fyuzing btafari igizwe ahanini n'ifu ya alumina, zirconium oxide (ZrO2 hafi 65%) na silicon dioxide (SiO2 hafi 34%) n'ibindi bikoresho fatizo. Iyo imaze gushongeshwa ku bushyuhe bwinshi mu itanura ry'amashanyarazi, ishyirwa mu ibumba hanyuma igakonjeshwa.
Uburyo bwo gukora:Umucanga wa zircon n'ifu ya alumina yo mu nganda bivangwa mu rugero runaka (ubusanzwe 1:1), hanyuma ingano nto ya Na2O (yongewemo mu buryo bwa sodium carbonate) na B2O3 (yongewemo mu buryo bwa aside boric cyangwa borax) byongerwamo nk'amazi. Nyuma yo kuvanga neza, ishongeshwa ku bushyuhe bwinshi (nk'ubushyuhe bwa 1800 ~ 2200℃) igashyirwa mu ishusho. Nyuma yo gukonjesha, iracibwa igatunganywa kugira ngo ikore amatafari ya AZS avanze afite imiterere n'ingano byihariye.
Ibiranga by'ingenzi by'ibicuruzwa:
1. Ubudahangarwa bw'ubushyuhe buri hejuru cyane:Yakozwe n'amashanyarazi kuri dogere 1800 ~ 2200°C, ifite ubushobozi bwo gucika intege kurusha amatafari asanzwe kandi ifite ubushyuhe bwinshi bwo koroshya umutwaro. Ishobora gukora neza igihe kirekire mu gihe cyo gushonga mu bushyuhe bwinshi nta gucika intege kugaragara.
2. Ubudahangarwa bwiza bwo kwangirika:Ifite imbaraga zo kurwanya isuri no kwangirika kw'ibirahure bishongeshejwe, aside, gaze y'ubushyuhe bwinshi, nibindi. Ishobora kurwanya neza kwangirika kw'ibinyabutabire n'ingufu z'ibikoresho bishongeshejwe, bigatuma igihe cyo gukora ibikoresho bishongeshejwe kirushaho kuba cyiza.
3. Imiterere y'ikintu kinini kandi kimwe:Uburyo bwo guhuza amashanyarazi butuma imiterere y'imbere y'itafari iba minini kandi ihuje, nta nenge nk'imyenge n'imyanya. Ifite ubucucike bwinshi, amazi make ashiramo kandi ikagira ubushyuhe budahindagurika, bigabanya ibyago byo kwangirika kw'inyubako iyo ubushyuhe bwinshi bukabije.
4. Ubuziranenge bugenzurwa ku bipimo:Gukata neza bikorwa nyuma yo gukonjesha no gukora, hakoreshejwe uburyo busanzwe kandi bufite imiterere yihariye. Itafari rifite ubugari buhanitse kandi rifite amakosa mato, rihuza n'ibikenewe mu butare butandukanye kandi rigabanya ingorane mu bwubatsi.
5. Ubushyuhe buhamye neza:Ishobora kwimenyereza gusimburana kw'ubukonje n'ubushyuhe mu gihe cy'ubushyuhe bwinshi hamwe n'uburyo buhagije bwo kwagura ubushyuhe. Ntibyoroshye gucikamo cyangwa gushwanyagurika bitewe n'impinduka zitunguranye z'ubushyuhe, bigatuma imiterere y'ibikoresho byo mu itanura ikomeza kuba myiza.
| Ikintu | AZS33 | AZS36 | AZS41 | |
| Ibikubiye mu binyabutabire (%) | Al2O3 | ≥50.00 | ≥49.00 | ≥45.00 |
| ZrO2 | ≥32.50 | ≥35.50 | ≥40.50 | |
| SiO2 | ≤15.00 | ≤13.50 | ≤12.50 | |
| Na2O+K2O | ≤1.30 | ≤1.35 | ≤1.30 | |
| Ubucucike bw'umubyimba (g/cm3) | ≥3.75 | ≥3.85 | ≥4 | |
| Imisokoro igaragara (%) | ≤1.2 | ≤1.0 | ≤1.2 | |
| Imbaraga zo Gukonja mu Bukonje (Mpa) | ≥200 | ≥200 | ≥200 | |
| Igipimo cyo Gutandukana kw'Ibibuno (1300ºC * 10h) | ≤1.2 | ≤1.0 | ≤1.0 | |
| Ubushyuhe bwo gusohora ikirahure (ºC) | ≥1400 | ≥1400 | ≥1410 | |
| Igipimo cyo kurwanya ingese cy'amazi y'ikirahure 1500ºC*36h(mm/24h) % | ≤1.4 | ≤1.3 | ≤1.2 | |
| Ubucucike bugaragara (g/cm3) | PT (RN RC N) | ≥3.55 | ≥3.55 | ≥3.70 |
| ZWS (RR EVF EC ENC) | ≥3.65 | ≥3.75 | ≥3.85 | |
| WS (RT VF EPIC FVP DCL) | ≥3.75 | ≥3.80 | ≥3.95 | |
| QX (RO) | ≥3.65 | ≥3.75 | ≥3.90 | |
AZS-33:Imiterere mito ya AZS33 ituma amatafari agira ubushobozi bwo kurwanya isuri y’amazi y’ibirahuri, kandi ntabwo byoroshye gukora amabuye cyangwa ibindi bisebe mu itanura ry’ibirahuri. Ni ikintu gikoreshwa cyane mu matanura y’ibirahuri ashongesha, kandi gikwiriye cyane cyane imiterere yo hejuru ya pisine ishongesha, amatafari yo ku rukuta rw’ibirahuri n’amatafari yo ku miyoboro y’ibirahuri ikora, n’imbere y’ikiraro, n’ibindi.
AZS-36:Uretse kuba amatafari ya AZS36 afite ubushobozi bwo gutemba nk'ubwa AZS33, afite kristu nyinshi zimeze nk'umunyururu kandi zifite ingano nto y'ibirahuri, bityo amatafari ya AZS36 arushaho gukomera, bityo akaba akwiriye ibinyabutabire by'ibirahuri bifite umuvuduko wihuta w'amazi cyangwa ahantu hashyuha cyane.
AZS-41:Uretse eutectics ya silica na alumina, inafite kristu za zirconia zikwirakwira neza. Muri sisitemu y'amatafari ya zirconium corundum, ifite ubudahangarwa bwiza bwo kwangirika. Kubwibyo, ibice by'ingenzi by'itanura ry'ikirahure biratoranywa kugira ngo bihuze ubuzima bw'ibi bice n'ibindi bice.
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.
