Silicon Carbide Castable: Igisubizo cyiza cyane ku bushyuhe bwinshi no kudashira

Mu nganda, ubushyuhe bwinshi, kwangirika kw'imashini, no kwangirika kw'ibinyabutabire ni abanzi bakomeye b'igihe cyo gukora ibikoresho no kunoza umusaruro. Byaba itanura ry'icyuma, itanura rizunguruka rya sima, cyangwa igikoresho cy'imiti, imikorere y'ibikoresho birwanya ihindagurika ry'umusaruro igena neza uburyo umuyoboro w'umusaruro uhagaze. Mu bikoresho byinshi birwanya ihindagurika,karubide ya silikoni ishobora guterwaIratandukanye cyane kubera ko irwanya ubushyuhe bwinshi, idasaza, kandi irwanya ingese, ikaba ibikoresho by'ingenzi mu nganda zitandukanye zikenerwa cyane ku isi.

Ikoreshwa mu gukaraba silicon carbide ni ubwoko bw'ibikoresho bidafite ishusho ifatika bikozwe muri silicon carbide (SiC) ifite isuku nyinshi nk'ikintu nyamukuru gihuriweho, hamwe n'ibikoresho byo gufatanya, inyongeramusaruro, n'amazi. Ifite imiterere yoroshye kubaka (ishobora gusukwa, gukururwa, cyangwa guhindagurwa), ishobora kwihuza neza n'inyubako zigoye, kandi ishobora gukora uruziga rurerure kandi rusa neza nyuma yo gushya no gushwanyagurika. Ugereranyije n'amatafari asanzwe akoreshwa mu gukaraba n'andi matara, ifite ibyiza bigaragara mu mikorere yayo, ishobora gukemura neza ibibazo byo kumara igihe gito no kubungabunga kenshi uruziga rw'ibikoresho mu duce duto.

Imiterere y'ingenzi ya Silicon Carbide Castable

1. Inganda zikora ibyuma: Ibuye ry'ingenzi mu gushonga kw'ubushyuhe bwinshi

Inganda zikora ibyuma ni imwe mu masoko akomeye akoreshwa mu gushonga karubide ya silikoni. Mu matanura ashyushye, mu byuma bihindura ibyuma, mu matanura y'amashanyarazi, no mu matanura ashongesha ibyuma bidakoresha feri (nk'imashini zishongesha aluminium, umuringa, na zinc), imiyoboro ihura n'ibihe bikomeye nko mu bushyuhe bwinshi (kugeza kuri 1600℃), gushonga kw'icyuma gishongesha, no gushonga karubide ya silikoni. Karubide ya silikoni ishobora gushonga, ifite aho ishongesha cyane (irenga 2700℃) kandi idashobora kwangirika neza, ikoreshwa cyane mu miyoboro y'itanura, mu miyoboro y'amazi, mu miyoboro y'amazi, no mu bindi bice by'ingenzi. Ishobora kurwanya neza gushonga kw'ibyuma bishongesha, ibyuma, n'ibyuma bitari feri, ikagabanya inshuro zo gusimbuza imiyoboro, kandi ikanoza igihe cyo gukora kw'itanura. Urugero, mu matanura ashongesha aluminium, karubide ya silikoni ikoreshwa mu gushonga kwa pisine, ishobora kwihanganira kwangirika kwa karubide yashongesha kandi yongere igihe cyo gukora ku itanura kirenga 50% ugereranije n'ibikoresho gakondo.

2. Inganda z'ibikoresho by'ubwubatsi: Kongera ubushobozi bwo gukora sima n'ibikomoka kuri seramike

Mu nganda z'ibikoresho by'ubwubatsi, amatanura ya sima, amatanura ya keramike, n'amatanura ashongesha ibirahuri bifite ibisabwa cyane ku bikoresho birwanya ubushyuhe. Imashini ishyushya mbere, igabanya ubushyuhe bw'inkubi y'umuyaga, n'umuyoboro w'umwuka wa gatatu w'amatanura ya keramike biba biri ahantu hashyuha cyane, huzuye ivumbi, kandi haterwa na gaze igihe kirekire. Gukoresha silicon carbide castable nk'umugozi ntibishobora kurwanya gusa guhinduka kw'ubushyuhe bwinshi gusa ahubwo binarinda neza gushwanyagurika no gushwanyagurika kwa sima clinker n'umukungugu. Ibi bigabanya ikiguzi cyo kubungabunga sisitemu y'amatanura kandi bikongera imikorere myiza ya sima. Mu matanura ya keramike, silicon carbide castable ikoreshwa mu gufunga igice cy'ubushyuhe bwinshi, gishobora kwihuza n'impinduka zihuse z'ubushyuhe mu gihe cyo gutwika ceramic no kwemeza ko ubushyuhe bw'itanura buhamye, bityo bikanoza ireme ry'ibicuruzwa bya keramike.

3. Inganda zikora imiti: Kurwanya ingese mu bidukikije bikomeye

Inganda zikora imiti zikoresha uburyo butandukanye bwo kwangiza (nk'aside, alkali, n'umunyu) hamwe n'uburyo bwo gukora ibintu mu bushyuhe bwinshi. Ibikoresho nk'amasafuriya akoresha ubushyuhe bwinshi, imashini zitwika imiti, na sisitemu yo gukuraho imyuka ihumanya ikirere bifite ibisabwa cyane mu kurwanya ingese ku bikoresho birwanya ingese. Silicon carbide castable ifite ubushobozi bwo kudahinduka mu binyabutabire kandi ishobora kurwanya ingese nyinshi zikomeye, alkali, n'ibintu bishongesha ibinyabuzima. Ikoreshwa cyane mu gice cy'imiyoboro y'imiyoboro, imiyoboro y'amazi, n'aho icukura imyanda. Urugero, mu nganda zikoresha imyanda, iyo gazi irimo imyuka ihumanya ikirere n'uduce duto. Gukoresha silicon carbide castable ku gice cy'imiyoboro bishobora gukumira ingese no kwangirika, bigatuma uburyo bwo gutunganya imyuka ihumanya ikirere bukora neza kandi mu buryo buhamye.

4. Inganda z'Ingufu: Gushyigikira Imikorere Myiza y'Ibikoresho by'Ingufu

Mu nganda zitanga ingufu, inganda zitanga ingufu zishyuha, inganda zitanga ingufu za biomass, n'inganda zitanga ingufu zitwika imyanda byose bikenera ibikoresho birwanya ubushyuhe bwinshi kugira ngo ibikoresho bikore neza. Urukuta rw'amazi ya boiler, superheater, na economizer by'inganda zitanga ingufu zishyuha bikorerwa gucukura imyuka ishyuha cyane no gushwanyaguza ivu. Silicon carbide castable ikoreshwa mu gukingira ubushyuhe bw'ibi bice, bishobora kugabanya ubushyuhe bw'urukuta rw'umuyoboro wa boiler no kongera igihe cyo gukora kwa boiler. Mu nganda zitanga ingufu za biomass, bitewe n'ubwinshi bw'ibyuma bya alkali biri mu bikomoka kuri biomass, uruvange rw'itanura rworoshye kwangirika. Silicon carbide castable ishobora kurwanya ubushyuhe bw'icyuma cya alkali, bigatuma itanura rikomeza gukora neza igihe kirekire.