Bwana Perry Wu Umuyobozi ushinzwe kugurisha mpuzamahanga
Spherical Yttrium Yahagaritse Zirconiya
- Ibicuruzwa
- Inganda Zirconiya
- Ntibisanzwe Ibicuruzwa Byisi
- Alumina
- Carbide
- Nitride
- Ibicuruzwa bya Ceramic
- Ibishushanyo mbonera
- Ibikoresho bya Nano
- Ibikoresho byo gusasa
- Ifu nziza cyane
- Kugurisha Bishyushye Ibikoresho Byambere
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SUOYI Sintering Spherical Yttria Yahagaritse Zirconiya Yttrium Zirconium Dioxide Ifu Yera 8y kuri SOFC
| ikintu | agaciro |
| Ibyiciro | yttrium ituje zirconiya |
| URUBANZA No. | 114168-16-0 |
| Andi mazina | ifu ya ysz |
| MF | ysz |
| EINECS No. | 215-227-2 |
| Aho byaturutse | Ubushinwa Hebei |
| Icyiciro | Icyiciro cyinganda, Icyiciro cyubuvuzi |
| Isuku | 94% |
| Kugaragara | Ifu yera |
| Gusaba | guhagarika amenyo, disiki y amenyo, ceramic yamenyo |
| Izina ry'ikirango | Suoyi |
| Umubare w'icyitegererezo | 3YB-P |
| Izina ry'ikirango | Suoyi |
| Umubare w'icyitegererezo | na-BE1 |
| MOQ | 1 KG |
| Isuku | 94% |
| GUSHINGA INGINGO | 2700 ℃ |
| INGINGO | 4300 ℃ |
| Ibara | cyera |
| Icyiciro | Icyiciro cy'ubuvuzi |
| Imiterere | Ifu ya Granulation |
| Gupakira | 25kg / ingoma |
Ibikoresho bibisi bya zirconium metallic hamwe nibiyigize
Ikoreshwa mugukora ibyuma bya zirconium na zirconium, gukora amatafari yingirakamaro hamwe n umusaraba, ububumbyi bwumuvuduko mwinshi, ibikoresho byangiza, pigment ceramic na zirconates, nibindi. Amatafari ya Zirconium, umuyoboro wa zirconium, umusaraba, nibindi. Ikoreshwa kandi muri ceramic pigment, coost electrostatike hamwe na langi zo guteka. Ikoreshwa muri epoxy resins kugirango yongere imbaraga zo kurwanya ruswa n'amazi ashyushye.
Ibikoresho byangiritse
Fibre ya Zirconia nibikoresho bya polycrystalline. Bitewe no gushonga cyane, kutagira okiside hamwe nubushyuhe bwo hejuru bwibikoresho bya ZrO2 ubwabyo, fibre ya ZrO2 ifite ubushyuhe bwa serivisi burenze ubundi bwoko bwa fibre fibre fibre nka alumina fibre, fibre mullite, fibre aluminium silicike nibindi. Fibre ya Zirconia yakoreshejwe igihe kinini mumyuka yubushyuhe bukabije burenze hejuru ya 1500 ℃. Ubushyuhe ntarengwa bwo gukora buri hejuru ya 2200 ℃. Irashobora kugumana imiterere ya fibre yuzuye no kuri 2500 ℃. Ifite imiti ihamye yubushyuhe bwo hejuru, irwanya ruswa, irwanya okiside, irwanya ubushyuhe bw’umuriro, Ibidahungabana kandi bitagira umwanda, kuri ubu ni ibikoresho bya fibre bigezweho cyane ku isi. Acide na alkali irwanya ruswa ya ZrO2 irakomeye cyane kuruta SiO2 na Al2O3. Kudashonga mumazi, gushonga muri acide sulfurike na aside hydrofluoric; gushonga gato muri aside hydrochloric na aside nitric. Irashobora guhuza na alkali kugirango ikore zirconate.
turbine
Ikoreshwa rya plasma ryatewe na zirconium dioxide ya barrière yumuriro kuri barbasi yindege na gaz inganda zateye imbere cyane, kandi yakoreshejwe mugice cya turbine ya gaz turbine kurwego runaka. Kubera ko iyi shitingi ishobora kugabanya ubushyuhe bwibice bikonjesha bikonje 50- 200 ° C, birashobora kunoza cyane igihe kirekire cyibice byubushyuhe bwo hejuru, cyangwa bigatuma ubushyuhe bwa gaze bwiyongera cyangwa ingano ya gaze ikonje isabwa kugabanuka mugihe ukomeza ubushyuhe bwibice byo hejuru. impinduka, bityo kuzamura imikorere ya moteri.
Ibikoresho byubutaka
Kubera indangagaciro nini yo kwangirika, gushonga cyane hamwe no kurwanya ruswa, zirconi ikoreshwa nkibikoresho fatizo mu nganda. Ibicuruzwa bya ceramic bya Piezoelectric birimo filtri, disikuru, ultrasonic munsi y’amazi yerekana amajwi, nibindi. Ibikoresho, ibinyampeke byangiza, piezoelectric ceramics, ceramics itomoye, glaze ceramic na pigment yubushyuhe bwo hejuru.
ikindi
Byongeye kandi, zirconia irashobora gukoreshwa mugukora amatara ya gaze yaka, enamel, ikirahuri cyera, umusaraba wangiritse, nibindi bifotora X. Ibikoresho bibi. Hamwe na yttrium, ikoreshwa mugukora amatara yumucyo mumashanyarazi ya infragre, ibikoresho bya capacitori ya firime yuzuye, hamwe na formula ya piezoelectric kristal transducer.
Akagari gakomeye ka Oxide (SOFC) ni selile ya gatatu ya lisansi. Nibikoresho byose-bihindura imbaraga zihindura ingufu za chimique zibitswe muri lisansi na okiside mu mbaraga z'amashanyarazi neza kandi bitangiza ibidukikije ku bushyuhe bwo hagati n'ubushyuhe. Ibikoresho bitanga ingufu za chimique. Mubisanzwe bifatwa nkigikoresho cya lisansi kizakoreshwa cyane nka proton yo guhanahana amavuta ya selile (PEMFC) mugihe kizaza.
Hariho ibice bibiri muri sisitemu ya SOFC, aribyo anode na electrolyte, byombi ni Yttria Stabilized Zirconia (YSZ).
1. Yttrium-itekanye nano-zirconia ikoreshwa nka anode muri sisitemu ya SOFC
Imyitwarire ya SOFC ikubiyemo guhuza ibintu bitatu: lisansi cyangwa ogisijeni (ubusanzwe umwuka), electrolyte (ikomeye cyangwa amazi) na electrode. Guhuza ibyiciro bitatu nimwe mubuhanga bwingenzi mugushushanya lisansi. Tekinoroji yingenzi ya SOFC igaragarira mubikoresho bigize bateri Kubijyanye no gutoranya, inkunga ya anode muri sisitemu ya SOFC ikoresha Y2O3 hamwe nigice cya molar ya 8% ikoporora muri ceramika ya zirconi (uburebure bwa 1mm), kandi anode ikora ni a NiO + YSZ firime ifite umubyimba wa 10 kugeza kuri 20 mm. Umwihariko wa yttrium-itunganijwe nano-zirconia kuri bateri ni ugukoresha ibikoresho byiza bya selile ikomeye ya selile.
2. Yttrium-itekanye nano-zirconia ikoreshwa nka electrolyte muri sisitemu ya SOFC
Ibikoresho bikunze gukoreshwa kuri SOFC electrolyte ni zirconi, ariko ubwikorezi bwa zirconi bwera buri hasi cyane kuri 1000 ° C, 10-7S · cm-1, yegereye ibikoresho byiziritse. Imiyoboro ya ogisijeni ion irakennye cyane, kandi muri rusange ikoreshwa rya doping. Kunoza imikorere yacyo, so yttria-dope zirconia ikoreshwa mugutezimbere. Yttrium-itekanye nano-zirconia ifite imbaraga zo kurwanya okiside no kugabanuka, irahendutse kandi iroroshye kuyibona, kandi ifite umuvuduko mwinshi wa ogisijeni ion ku bushyuhe bwinshi, imiti ihagaze neza hamwe nubukanishi, bityo ikoreshwa mugutegura firime ya electrolyte kuri SOFCs.
Hariho ibintu bibiri bigira ingaruka kumikorere ya yttrium-stabilized zirconia (YSZ) muri sisitemu ya selile yubushyuhe bwo hejuru: ibirimo umwanda nubunini buke. Kuberako ifu ya ultra-nziza ifite ubuso bunini, imbaraga zo gutwara ibintu ziyongera cyane, igipimo cyo gukwirakwiza nacyo cyiyongera, kandi inzira yo gukwirakwiza ikagabanuka, bityo byihutisha cyane inzira yo gucumura no kugabanya ubushyuhe bwo gucumura, bifitiye akamaro gutegura ibice bizakurikiraho. Kandi kubera ko electrolyte igira uruhare murwego rwo kwigunga rwumubiri muri selile ya lisansi, igomba gukora imiterere yuzuye, nayo isaba ifu kuba nto mubunini kandi ihwanye nubunini buke. Ingano ya Yttrium-itunganijwe nano-zirconia ingano ya 50-80nm, hamwe nubunini bwa nanoparticle, ingano yingingo zingana, nta agglomeration ikomeye na sphericity. Imiterere yimyitwarire yibintu bitandukanye ikoreshwa cyane mugukora ingirabuzimafatizo zikomeye.
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