Vuga ibijyanye n'ubuki bwa Honeycomb

Kumenyekanisha ibicuruzwa:

Ubuki bwubuki nubwoko bushya bwibicuruzwa byubutaka bifite imiterere yubuki. Ikozwe mubikoresho fatizo nka kaolin, talc, ifu ya aluminium, nibumba. Ifite imiterere itandukanye igizwe numwobo utabarika. Umubare ntarengwa w’imyobo wageze kuri santimetero kare 120-140, ubucucike ni garama 0,3-0,6 kuri santimetero kibe, kandi igipimo cyo kwinjiza amazi kiri hejuru ya 20%. Iyi nyubako yoroheje yometseho uruzitiro rwongera cyane ubuso bwa geometrike yikigo kandi ikanoza ubushyuhe bwumuriro. Imyobo meshi yububumbyi bwubuki ahanini ni mpandeshatu na kare, muribwo imyobo ya mpandeshatu ifite ubushobozi bwo gutwara neza kuruta umwobo wa kare hamwe n’imyobo myinshi, ifite akamaro kanini nkuwitwara catalitiki. Hamwe no kwiyongera k'umwobo kuri buri gace kamwe no kugabanuka kwubugari bwurukuta rwa pore, umutwaro wo guhangana nubushyuhe bwumuriro wa ceramic uratera imbere, kandi ubushyuhe bwangirika bwumuriro nabwo buriyongera. Kubwibyo, ubuki bwubuki bugomba kugabanya coefficient yo kwaguka no kongera umubare wibyobo kuri buri gace.

Ibikoresho by'ingenzi:

Cordierite, mullite, farumari ya aluminium, alumina ndende, corundum, nibindi

Gusaba ibicuruzwa:

1) Nkumubiri ubika ubushyuhe: Ubushuhe bwububiko bwubuki bwububiko bwubutaka burenga 1000kJ / kg, kandi ubushyuhe ntarengwa bwibicuruzwa ni 001700 ℃. Irashobora kuzigama amavuta arenga 40% mu gushyushya itanura, kotsa, gutanura itanura, gucana itanura n’andi matanura, kongera umusaruro hejuru ya 15%, kandi ubushyuhe bwa gaze ya gaze iri munsi ya 150 ℃.

2) Nkuzuza: Honeycomb ceramic yuzuza ifite ibyiza nkubuso bunini bwubuso bwihariye nimbaraga nziza kuruta ubundi buryo bwo kuzuza. Barashobora gutuma gazi-isukari ikwirakwizwa cyane, kugabanya kurwanya uburiri, kugira ingaruka nziza, no kongera ubuzima bwa serivisi. Nibyiza cyane nkuzuza inganda za peteroli, imiti ninganda nziza.

3) Nkumutwara wa catalizike: Ubuki bwubuki bufite ibyiza byinshi muri catalizator. Gukoresha ubuki bwibumba ceramic nkibitwara, ukoresheje ibikoresho bidasanzwe byo gutwikira, kandi bigategurwa nibyuma byagaciro, ubutare budasanzwe bwisi hamwe nicyuma cyinzibacyuho, bafite ibyiza byibikorwa bya catalitiki nyinshi, ituze ryiza ryumuriro, ubuzima bwa serivisi ndende, imbaraga nyinshi, nibindi.

4) Nkibikoresho byo kuyungurura: imiti myiza ihamye, irwanya aside, alkali na solge organic; kurwanya cyane ubushyuhe no gukonjesha byihuse, ubushyuhe bwakazi burashobora kuba hejuru ya 1000 ℃; imitekerereze myiza ya antibacterial, ntabwo yangizwa na bagiteri byoroshye, ntabwo byoroshye guhagarikwa kandi byoroshye kubyara; gukomera kwimiterere, kugabanya ingano ya pore, gukwirakwiza cyane; idafite uburozi, cyane cyane ibereye ibiryo no gutunganya ibiyobyabwenge.