Zvigadziko zvesimbi zveceramic zvave zviri pakati pekudzora kuburitswa kwemhepo kubva pakutanga kwetekinoroji iyi kuma1970 apo Corning yakagadzira synthetic cordierite uye die for ceramic honeycomb extrusion. Zvigadziko zvesimbi ...
Zvishandiso izvi zvinogona kutsungirira tembiricha yepamusoro >1100°C (2000°F) uye hazvikuvadzi kupisa zvakanyanya (saka zvinorarama nekudziya kunokurumidza mangwanani anotonhora). Zvishandiso izvi zvinochinjika uye zvinogona kugamuchira mhando dzakasiyana dzema catalyst kuti zvibvise kusvibiswa kubva mupeturu, dhiziri, gasi rechisikigo, hydrogen nemamwe mafuta.
Substrate yakagadzirwa yakafukidzwa nemusanganiswa wezvinhu zvakakodzera zvinoichinja kuita mini chemistry lab uye inobvumira huwandu hwakawanda hweutsi kuti hugadziriswe zvakanaka. Pakupisa kwakanyanya kweinjini inoshanda, magasi eutsi akadai senitrogen oxides necarbon monoxide anosangana necatalyst uye anoshandurwa kuita nitrogen nemvura isingakuvadzi uye carbon dioxide isingakuvadzi zvakanyanya.
Zvigadziko zvekutanga zvedongo zvekutengeserana zvaive nehukuru hwakaderera hwemasero (anenge masero mazana maviri/mu2) ane madziro akakora (anenge 12 mil kana 0.012” kana 0.3 mm) ane huwandu hwesubstrate hwakapetwa kanokwana kana kupfuura hweinjini (kureva, huwandu hwesilinda yeinjini). Sezvo tekinoroji yezvinhu nekugadzira zvinhu zvaifambira mberi, huwandu hwakawanda hwemasero, madziro akatetepa, uye maburi akakwira zvakakwanisika.
Mumazuva ano eUS peturu kana kuti hybrid sedan, kune ma substrate maviri kana matatu ari kushanda kuti asvike padanho reUS rekubvisa magasi. Kubva painjini, ma substrate akabatana ane huwandu hwakawanda hwemasero anopa nzvimbo yakawanda yejometri kuti catalyst iite shanduko dzekutanga dzemagasi. Munzvimbo yepasi pevhu kazhinji pane substrate yakaderera yemasero inobatsira kuchenesa magasi ekupedzisira.
Nguva yekutumira: Chikumi-12-2026