Kwambara imyenda yinganda - irwanya imiyoboro kuva kera byabaye ikintu gikomeye kigira ingaruka ku musaruro utekanye kandi ufite umuco. Hamwe niterambere ryakomeje mubumenyi nubuhanga, ibikoresho bishya nkibuye, amabuye, ibyuma, hamwe nubutaka bwa ceramic. Muri ibyo, imiyoboro ya ceramic - yatunganijwe yahindutse imyenda ikoreshwa cyane - kubera kwihanganira kwambara cyane, gukomera, okiside nziza no kurwanya ruswa, ndetse n’imikorere isumba izindi mu bihe by'ubushyuhe bukabije. Ibikoresho ubu bigera kuri 75% byumugabane wamasoko kwisi yose mubutaka bwihariye (kwambara - ibikoresho birwanya).
Ibicuruzwa bisobanura
Muri centrifugal casting composite ceramic ibyuma, icyuma cya corundum gifite aho gishonga cya dogere 2045. Bitewe nuburyo budasanzwe bwubatswe buterwa nuburyo bwo gukora, byombi corundum nicyuma byerekana imirima itandukanye. Iyo yashyutswe kugeza kuri dogere 900 hanyuma ikinjizwa mumazi akonje, umuyoboro wubutaka ukomeza ubunyangamugayo butavunitse cyangwa ngo bucikagurike, byerekana imbaraga zo guhangana nubushyuhe bukabije ugereranije nubutaka busanzwe. Igice cyimbere kigizwe nubwoko bwa A aluminium oxyde (Al₂O₃) hamwe na aside irwanya 96-98%. Nka oxyde idafite aho ibogamiye, oxyde ya aluminiyumu ntabwo ikora imiti na acide, alkalis, cyangwa umunyu.
Nkibintu bidasanzwe, kwikorera - metallized alumina ceramic ntakibazo cyo kwangirika (ni ukuvuga gusaza) munsi yigihe kirekire - cyigihe cyumucyo, ubushyuhe na ogisijeni mubidukikije. Kurwanya ruswa yumuyoboro wibyuma bya ceramic bipimirwa hejuru yikubye inshuro icumi ugereranije nicyuma.
Umuyoboro wa ceramic wa Shenran (SHS ceramic composite pipe) wagaragaje imikorere myiza mubijyanye no guhangana ninganda zinganda hamwe nibikoresho bidasanzwe nibikorwa byiza. Inyungu nyamukuru nizi zikurikira:
1. Iterambere mu Kwambara Kurwanya:
Kongera imbaraga hamwe nubuzima bwa serivisi
Igice cyibanze gikoresha corundum ceramic (Al₂O₃) hamwe nubuziranenge Burenze cyangwa bungana na 95%, bugera kuri Mohs gukomera kwa 9.0 (bihwanye na HRC Ikomeye cyangwa ihwanye na 90). Ibi bikoresho byerekana inshuro zirenga 10 kwangirika kwicyuma kizimye hamwe ninshuro zirenga eshanu za - chromium cast fer.
Inyungu zifatika
Mubikorwa byo gutunganya amabuye y'agaciro, ubuzima bwa serivisi bwongerewe inshuro zirenga eshanu mugihe kugabanya amafaranga yo kubungabunga buri mwaka 60% -68%. Ku mashanyarazi y’inganda zikoresha ivu, igabanya cyane ibibazo byo guhagarika, hamwe nurubanza rwerekana ko twizigamiye buri mwaka miliyoni 3 zamafaranga yo gukoresha mu gucukura.
2. Kuzigama ingufu no Kongera imbaraga Ibiranga
Kurwanya ibicurane byamazi Kurukuta rwimbere Ra Ntibisanzwe cyangwa bingana na 0.8 mm (hafi yubuso bwindorerwamo) Coefficient yo kurwanya amazi meza ni 0.0193 gusa, munsi yicyuma cyumuringa wicyuma, kugabanya ingufu zikoreshwa na 15% -20%.
Igishushanyo cyoroheje
Uburemere bworoshye 50% kuruta umuyoboro gakondo wamabuye, bigabanya igiciro cyuzuye cyumushinga 20% -40%.
3. Kurwanya Ibidukikije bikabije
Guhindura Ubushyuhe:
Gukoresha ubushyuhe buringaniye-dogere 50 kugeza kuri dogere 800, hamwe na silicon carbide ceramic verisiyo ishobora kwihanganira ubushyuhe bwa dogere 1200 (urugero, nko gutwara ibyuma bya metallurgiki).
Kwangirika no Kurinda Ibipimo:
Igice cya ceramic gikomeza imiti ihamye, yihanganira itangazamakuru rya acide na alkaline kuva kuri pH2 kugeza kuri 12, bikemura neza ibibazo byatewe na gaze ya gaze ya flux na siyariyeri yangirika.
Kwerekana ibicuruzwa
Kuki duhitamo
Igisubizo cyihuse Ibicuruzwa bifite imikorere ihanitse Ibicuruzwa bifite imikorere ihanitse
kuki uhitamo ibicuruzwa byacu
Uburambe 1. 20 imyaka y'uburambe mu guta icyuma, icyizere cyiza, gutanga ku gihe
2. Ibikoresho byo gutunganya no kugenzura neza birashobora gutanga ibice byuzuye kandi byujuje ibisabwa byo kugenzura abakiriya
3. Ifite uburenganzira bwigenga bwo gutumiza no kohereza hanze kandi irashobora kohereza ibicuruzwa mubice byose byisi
Ibirangantego: centrifugal cast compte ceramic pope, Ubushinwa centrifugal cast composite ceramic ibyuma bikora inganda, abatanga ibicuruzwa, uruganda
