Zvidhinha zveAZS
Zvidhinha zvakasanganiswa zveAZS, inozivikanwawo sechidhinha chezirconium corundum chakasanganiswa, chinhu chinoshanda zvakanyanya. Chidhinha chakasanganiswa cheAZS chinonyanya kuumbwa nehupfu hwealumina yakachena, zirconium oxide (ZrO2 inenge 65%) uye silicon dioxide (SiO2 inenge 34%) nezvimwe zvinhu zvakagadzirwa. Mushure mekunge yanyungudutswa pakupisa kwakanyanya muchoto chemagetsi, chinopinzwa muchiumbwa uye chinotonhorerwa.
Maitiro ekugadzira:Jecha rezircon rakasarudzwa neupfu hwealumina hweindasitiri zvinosanganiswa muchikamu chakati (kazhinji 1:1), uye huwandu hushoma hweNa2O (hunowedzerwa muchimiro chesodium carbonate) neB2O3 (hunowedzerwa muchimiro cheboric acid kana borax) zvinowedzerwa seflux. Mushure mekusanganisa zvakaenzana, inonyungudutswa pakupisa kwakanyanya (senge 1800~2200℃) uye inogadzirwa muchimiro. Mushure mekutonhodza, inochekwa uye inogadziriswa kugadzira zvidhinha zvakabatana zveAZS zvine maumbirwo nehukuru hwakasiyana.
Zvinhu Zvikuru zveChigadzirwa:
1. Kudzivirira kupisa kwakanyanya:Yakaumbwa nemagetsi anoshandiswa pakubatanidza magetsi pa1800~2200℃, ine simba rekudzivirira kupisa kupfuura zvidhinha zvemazuva ano uye tembiricha inonyorovesa mutoro wakawanda. Inogona kushanda zvakanaka kwenguva yakareba mumamiriro ekushanda ekunyunguduka kwemhepo zvakanyanya pasina kukanganiswa kwakajeka.
2. Kudzivirira ngura kwakanyanya:Inodzivirira kukurwa kwevhu uye ngura zvakanyanya kugirazi rakanyungudutswa, acidic slag, flue gas inopisa zvakanyanya, nezvimwewo. Inogona kudzivirira ngura yemakemikari uye kupera kwezvinhu zvakanyungudutswa, zvichiita kuti nguva yekushanda kwemidziyo iwedzere.
3. Chimiro chakasimba uye chakafanana:Maitiro ekubatanidza magetsi anoita kuti chidhinha chive chakasimba uye chive chakafanana, chisina zvikanganiso zvakaita semaburi nemaburi. Chine huwandu hwakawanda hwemvura, hachina kunyorova uye hachina kugadzikana, zvichideredza njodzi yekudonha kwechivakwa pakupisa kwakanyanya.
4. Kururama kunodzoreka kwehukuru:Kucheka nemazvo kunoitwa mushure mekutonhodza nekugadzira, nemaitiro akajairwa uye ane chimiro chakasarudzika. Chidhinha chacho chakati sandara uye chinokanganisa mativi madiki, zvichienderana nezvinodiwa nemaumbirwo chaiwo emaovheni akasiyana-siyana uye zvichideredza kuoma kwekuvaka.
5. Kugadzikana kwakanaka kwekupisa:Inogona kuchinjana nekutonhora nekupisa kana ichishanda zvakanaka uye ine mwero wekuwedzera kwekupisa. Hazvisi nyore kutsemuka kana kupwanyika nekuda kwekuchinja kwekupisa kamwe kamwe, zvichiita kuti machira echoto ave akasimba.
| Chinhu | AZS33 | AZS36 | AZS41 | |
| Kuumbwa kweMakemikoro (%) | 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 | |
| Kuwanda kwehuwandu (g/cm3) | ≥3.75 | ≥3.85 | ≥4 | |
| Kuonekwa Kwekuyerera Kwemvura (%) | ≤1.2 | ≤1.0 | ≤1.2 | |
| Simba reKupwanya Rinotonhora (Mpa) | ≥200 | ≥200 | ≥200 | |
| Kuparadzaniswa kweBubhuru (1300ºC * 10h) | ≤1.2 | ≤1.0 | ≤1.0 | |
| Kupisa kwegirazi (Exudation Temperature) (ºC) | ≥1400 | ≥1400 | ≥1410 | |
| Chiyero chekudzivirira ngura chegirazi 1500ºC*36h(mm/24h)% | ≤1.4 | ≤1.3 | ≤1.2 | |
| Kuwanda Kunoonekwa (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:Magadzirirwo akasimba eAZS33 anoita kuti zvidhinha zvirambe zvakasimba kubva mukukurwa kwemvura yegirazi, uye hazvisi nyore kugadzira matombo kana zvimwe zvikanganiso muchoto chegirazi. Ichi chigadzirwa chinoshandiswa zvakanyanya mumachoto ekunyungudutsa magirazi, uye chinonyanya kukodzera chimiro chepamusoro chedziva rekunyungudutsa, zvidhinha zvemadziro edziva uye zvidhinha zvepaving zvedziva rekushanda, uye pamberi pemoto, nezvimwewo.
AZS-36:Pamusoro pekuve ne eutectic yakafanana neAZS33, zvidhinha zveAZS36 zvine makristaro akaita secheni uye girazi rakaderera, saka kuramba ngura kwezvidhinha zveAZS36 kunowedzera, saka zvakakodzera magirazi ane mwero wekuyerera nekukurumidza kana nzvimbo dzinopisa zvakanyanya.
AZS-41:Pamusoro pe eutectics ye silica ne alumina, inewo makristaro e zirconia akapararira zvakaenzana. Mu system ye zirconium corundum brick, ine simba rakanaka rekudzivirira ngura. Nokudaro, zvikamu zvakakosha zvegirazi zvinosarudzwa kuti zvienzanise hupenyu hwezvikamu izvi nezvimwe zvikamu.
Mibvunzo Inowanzo bvunzwa
Unoda rubatsiro here? Iva nechokwadi chekushanyira maforamu edu ekutsigira kuti uwane mhinduro dzemibvunzo yako!
Isu tiri vagadziri chaivo, fekitari yedu yagara iine hunyanzvi mukugadzira zvinhu zvinoramba kugadzika kweanopfuura makore makumi matatu. Tinovimbisa kupa mutengo wakanakisa, sevhisi yakanakisisa isati yatengeswa uye mushure mekutengesa.
Pakugadzira kwega kwega, RBT ine QC system yakakwana yemakemikari uye hunhu hwemuviri. Uye tichaedza zvinhu, uye chitupa chemhando yepamusoro chichatumirwa nezvinhu. Kana muine zvinodiwa zvakakosha, tichaedza nepese patinogona kuti zvienderane nazvo.
Zvichienderana nehuwandu, nguva yedu yekutumira yakasiyana. Asi tinovimbisa kutumira nekukurumidza sezvinobvira nerubatsiro rwemhando.
Ehe, tinopa mienzaniso yemahara.
Ehe, zvechokwadi, munogamuchirwa kushanyira kambani yeRBT nezvigadzirwa zvedu.
Hapana muganho, tinogona kukupa mazano akanakisa uye mhinduro zvichienderana nemamiriro ako ezvinhu.
Tave tichigadzira zvinhu zvinoramba kushanda kwemvura kwemakore anopfuura makumi matatu, tine rutsigiro rwakasimba rwehunyanzvi uye ruzivo rwakakura, tinogona kubatsira vatengi kugadzira makinu akasiyana uye kupa sevhisi imwe chete.
