SiC bushing, amasahani, imiringa n'impeta
Reba videwo y'ibicuruzwa ku rubuga rwa interineti:
Imigozi ya keramike idashira iratanga uburinzi bwiza kandi idashira. By’umwihariko, imigozi ya ZPC® yubatswe kugira ngo ikoreshwe aho ikibazo cyangiritse cyangwa gishira, igabanya igihe cyo kuyibungabunga no kuyitunganya. Imigozi ya keramike ya SiC irahangana cyane n’ingaruka mbi z’ibikoresho byinshi nka silica, amabuye y’agaciro, ikirahure, ibisigazwa, ivu ry’ibimera, limestone, amakara, coke, ibiryo, ibinyampeke, ifumbire, umunyu n’ibindi bikoresho bishira cyane.
Imitako idashonga kandi idashonga ituruka muri Zhongpeng ibereye inganda nyinshi. Abakiriya batandukanye kuva ku nganda zikora ifu kugeza ku nganda zikora amakara, ingufu, ubucukuzi bw'amabuye y'agaciro n'ibiribwa aho imiyoboro ya FGD yemewe gukoreshwa muri China Electric Power Group. Imitako ya ZPC idashonga icuruzwa iragurishwa muri Leta Zunze Ubumwe za Amerika, Kanada, Ositaraliya, Megizike, Afurika y'Epfo, n'ahandi. Ni myiza ku bice by'imitako bishobora kwangirika cyane mu mikorere y'ibikoresho by'inganda. Imitako ya SiC, amasahani n'amabati birakora neza mu bikorwa nk'imiyoboro, amateyi, inkokora, ibitandukanya, inkubi z'umuyaga, silos, bunkers, imiyoboro ya sima n'ibyuma, imiyoboro, impellers na agitators, ibyuma by'abafana n'ibifuniko by'abafana, vis, imiyoboro y'uruhererekane, imiyoboro y'iminyururu, imitobe, ibyuma bivangavanze, pulpers; aho ikibazo kiri hose habaye ikibazo cyo kwangirika bitewe no kwangirika.
Amatafari arwanya kwangirika kugira ngo arinde kwangirika, kugira ngo ahangane n'ibibazo byihariye by'umukiriya byo kwangirika, ingaruka n'ingufu. Gukoresha imigozi irwanya kwangirika ya ZPC SiC ku bice bifite ibibazo byongera kuzigama cyane kubera igihe kirekire cyo kuyikoresha. Ikiguzi cy'ibice bisimbura, igihe cyo gukora, gusukura uruganda ndetse n'ikiguzi cyo kuyisana byose byaragabanutse cyane. Amafaranga yagabanutse azatanga amafaranga yo kuyishyira no kuyishyiraho mu gihe gito.
Ifu ya silicon carbide sic bushing ni ubwoko bushya bw'ibikoresho bigezweho kandi bidashira ku isi. Yakozwe mu ifu ya silicon carbide isukuye cyane, umukara wa karuboni ushyushye cyane n'ibifunga, binyuze mu gusuka, gusiba, gutwika, no gukuraho umucanga, ikozwe mu gicuruzwa gikozwe mu buryo buvanze bwangiritse cyane.
Ubu ikoreshwa nk'ibumba mu bikoresho by'ubucukuzi bw'amabuye y'agaciro, nk'umuringa, zahabu, icyuma, nikeli n'ibindi mu byuma bidakoresha feri. Igira uruhare mu kwangirika cyane, igihe cyo kwangirika kikubye inshuro zirenga 10 ugereranyije n'ibumba risanzwe ry'icyuma n'ibumba rya alumina.
1. Gukoresha sic bushing mu nganda z'ubucukuzi bw'amabuye y'agaciro
Ku bijyanye no kuzuza amabuye y'agaciro, ifu y'umusemburo n'ibice by'inyuma byangiritse cyane ku muyoboro. Igihe cyo gukora cy'umuyoboro utwara ifu y'amabuye y'agaciro wakoreshwaga mu gihe cyashize ni munsi y'umwaka umwe, kandi ubu ibyuma bya silikoni carbide bishobora kongera igihe cyo gukora inshuro zirenga 10.
2. Kuki imitako ya silikoni karubide ikoreshwa cyane mu nganda z'ubucukuzi bw'amabuye y'agaciro?
Bitewe n'uko imiyoboro ya ceramic idashira, hakurikiraho igereranya ry'uko imiyoboro ya ceramic n'ibindi bikoresho bidashira.
Kugereranya uburyo ibisate bya silikoni carbide bidashobora kwangirika
| Ikizamini cyo gutandukanya imicanga n'umucanga (SiC sand test) | Ikizamini cyo gutandukanya ibimera byo mu bwoko bwa 30%SiO2 | ||
| Ibikoresho | Ingano yagabanutse | Ibikoresho | Ingano yagabanutse |
| Umuyoboro wa alumina wa 97% | 0.0025 | Icyuma cya 45 | 25 |
| Igiti cya silikoni cya karubide | 0.0022 | Igiti cya silikoni cya karubide | 3 |
3. Izindi miterere y'imiyoboro irwanya ubusa bwa keramike mu nganda z'ubucukuzi bw'amabuye y'agaciro
| Amakuru y'ikintu ibikoresho | Imbaraga HV kg/mrn2 | Imbaraga zo kunama MPa | Ibikoresho byo hejuru | Ubucucike bw'urwego rwa ceramic g/cm3 | Imbaraga zo gukata icyuma (MP) | Ubudahangarwa n'ihungabana rya mekanike | Ubudahangarwa bw'ingufu ziterwa n'ubushyuhe |
| Umuyoboro w'icyuma | 149 | 411 | |||||
| SiC bushing | 1100-1400 | 300-350 | yoroshye | 3.85-3.9 | 15-20 | 15 | 900 |
4.Ikindi kintu cya silicon carbide bushings ikoreshwa mu birombe ni ugutakaza gato ubushobozi bwo kwirinda impanuka
Isuzuma ry’imiterere y’ubudahangarwa bw’ifu, ifu y’ibishishwa n’ivu, ibisubizo ni ibi bikurikira:
| Ibikoresho | Ubukana bukabije (△) | Ubukana bukabije (△/D) | Igipimo cyo kurwanya amazi | ||
| Kohereza amazi mu buryo bwa hydraulic | Gutwara amazi mu mwuka | Kohereza amazi mu buryo bwa hydraulic | Gutwara amazi mu mwuka | ||
| Umuyoboro usanzwe w'icyuma | 0.119 | 0.20 | 7.935×104 | 1.343×103 | 0.195 |
| Umuyoboro w'ibirungo bya ceramic | 0.117 | 0.195 | 7.935×104 | 1.343×103 | 0.0193 |
5. Guhuza ibyuma bya silicon carbide
（1）Iyo imiyoboro yoroshye ikoreshejwe mu guhuza imiyoboro yo gushyiraho, uburebure bw'impera zombi z'agasanduku k'imiyoboro yoroshye bugomba guhindurwa mu buryo bungana. Icyuho cyo kwaguka kigomba gushingira ku miterere y'aho hantu cyangwa ibisabwa mu rwego rw'igishushanyo mbonera.
（2）Iyo ukoresheje uburyo bwo guhuza flange, isura ya flange igomba kuba ihuye n'inyuma y'umuyoboro uvanze
Shandong Zhongpeng Special Ceramics Co., Ltd ni imwe mu mashami manini ya silicon carbide ceramic mu Bushinwa. SiC technical ceramic: Ubukana bwa Moh ni 9 (Ubukana bwa Moh bushya ni 13), bufite ubudahangarwa bwiza bwo kwangirika no kwangirika, ubukana bwiza bwo kwangirika no kurwanya oxidation. Igihe cy'akazi k'ibicuruzwa bya SiC ni inshuro 4 kugeza kuri 5 ugereranyije n'ibikoresho bya alumina 92%. MOR ya RBSiC ikubye inshuro 5 kugeza kuri 7 ugereranyije na SNBSC, ishobora gukoreshwa mu miterere igoye cyane. Uburyo bwo gutanga ibiciro ni bwihuse, gutanga ibintu ni uko byasezeranijwe kandi ubwiza ni ubwa mbere. Buri gihe dukomeza guhangana n'intego zacu kandi tugasubiza imitima yacu kuri sosiyete.
