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Ibyapa bitatu bitandukanye bya grafite
Ibisobanuro bya ByamamareIcyapa cyoroshye cya Bipolar Icyapa:
zishobora gutandukanywa ukurikije ubunini ntarengwa, ubwinshi n'ubunini.
| Ingingo | Ijambo | ||||
| Igipimo (mm) | L≤500 | 500 ＜ L≤1000 | 1000 ＜ L≤1500 | L ＞ 1500 | ingano ntarengwa |
| Ubucucike (g / cm) | ≥1.73 | ≥1.75 | ≥1.77 | ≥1.79 | impuzandengo |
| Umubyimba (mm) | 0.60 ± 0.03 | 0,67 ± 0.03 | 0,74 ± 0.03 | 0.81 ± 0.03 | impuzandengo |
Ironderero ryimikorere ya Graphite Bipolar Plate
Ukurikije ibisabwa byo kwipimisha NBT42007-2013, ibicuruzwa byacu birashobora kuba byujuje ibipimo bikurikira: Ikizamini nyirizina cyabakiriya kirashobora kuzuza neza ibisabwa kugirango ukoreshwe.
| Ingingo | Icyerekana |
| Imbaraga Zirenze （Mpa） | ≥20 |
| Imbaraga Zunamye （Mpa） | ≥20 |
| Imikorere （S / cm） | 00300 |
| Gukomera kwa gaz | Nta kumeneka |
Grafite yunvikana ikoreshwa nkibikoresho bya electrode ya batiri ya vanadium, Ukoresheje okiside yatumijwe mu mahanga ya okiside yatumijwe mu mahanga, ikorwa na karubone, gushushanya hamwe nibindi bikorwa.Kuko umusaruro utunganywa nibikoresho bikomeza, ubuso bwa feri buringaniye hamwe nubunini bumwe, n'imiterere y'amashanyarazi ni imwe. mugukoresha ibikoresho bya electrode, grafite yacu yunvise ifite ibiranga ibintu bito bito byimbere imbere, ibikorwa byiza byamashanyarazi kandi byiza, kurwanya ruswa, kwangirika kwizuba no gukoresha ingufu nyinshi, nibindi ...
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Ibisobanuro byaselile Igishushanyo cya bipolar plate ：
Imikorere ya plaque bipolar (izwi kandi nka diaphragm) ni ugutanga umuyoboro wa gazi, gukumira ubufatanye hagati ya hydrogène na ogisijeni mu cyumba cya gaze ya batiri, no gushyiraho inzira igezweho hagati yinkingi za Yin na Yang zikurikirana. Hashingiwe ku gukomeza imbaraga za mashini hamwe no guhangana na gaze nziza, umubyimba wa plaque bipolar ugomba kuba muto cyane kugirango ugabanye imbaraga zo gutwara amashanyarazi nubushyuhe.
Ibikoresho bya karubone. Ibikoresho bya karubone birimo grafite, ibikoresho bya karubone byakozwe kandi byaguwe (byoroshye). Isahani ya bipolar gakondo ifata grafite yuzuye kandi ikorerwa mumiyoboro ya gaze · Isahani ya bipolar plaque ifite imiterere ihamye ya chimique hamwe no guhangana na mea.
Isahani ya bipolar ikeneye kuvurwa neza. Nyuma yo gushiraho nikel kuruhande rwa anode ya plaque ya bipolar, ubwikorezi nibyiza, kandi ntabwo byoroshye guhanagurwa na electrolyte, ishobora kwirinda gutakaza electrolyte. Guhuza byoroshye hagati ya diaphragm ya electrolyte na plaque bipolar hanze yumwanya mwiza wa electrode birashobora kubuza neza gaze gusohoka, aribyo bita "kashe itose". Kugirango ugabanye kwangirika kwa karubone yashongeshejwe ku byuma bitagira umwanda ku mwanya wa "kashe itose", ikariso ya bipolar igomba "kumurika" kugirango ikingire
Yashizweho
| Gutunganya uburebure bw'isahani imwe | Gutunganya ubugari bw'isahani imwe | Gutunganya ubunini bw'isahani imwe | Umubyimba ntarengwa wo gutunganya isahani imwe | Basabwe gukora ubushyuhe |
| Yashizweho | Yashizweho | 0,6-20mm | 0.2mm | ≤180 ℃ |
| Ubucucike | Shorehardness | Shorehardness | Imbaraga | Amashanyarazi |
| ＞ 1.9g / cm3 | ＞ 1.9g / cm3 | ＞ 100MPa | ＞ 50MPa | Ω 12µΩm |
| Kwinjira | Kwinjira | Kwinjira |
| Umubyimba ntarengwa wo gutunganya isahani imwe ni 0.2mm.1KG / KPA nta kumeneka | Umubyimba ntarengwa wo gutunganya isahani imwe ni 0.3mm.2KG / KPA nta kumeneka | Umubyimba ntarengwa wo gutunganya isahani imwe ni 0.1mm.1KG / KPA nta kumeneka |
Ikizamini cyo kurwanya guturika cya plaque yometseho (uburyo bwa peteroli ya bipolar plaque yo muri Amerika)
Igikoresho kidasanzwe gifunga impande enye zometseho isahani hamwe nigitereko cyumuriro wa 13N.M, kandi kigahindura icyumba gikonjesha. Isahani ifata ntishobora gufungurwa no kumeneka mugihe ubukana bwumuyaga ari .54.5KG (0.45MPA)
Ikizamini cyo gukomera kwikirere cya plaque
Mugihe cyo kotsa igitutu icyumba gikonjesha hamwe na 1KG (0.1MPA), ntagisohoka mucyumba cya hydrogène, icyumba cya ogisijeni nicyumba cyo hanze.
Menyesha ibipimo byo kurwanya
Kurwanya guhuza ingingo imwe: ＜ 9mΩ.cm2 Impuzandengo yo guhuza amakuru: ＜ 6mΩ.cm2
Ingingo zo kwitondera:
Ntugashyire ibikoresho bityaye mumasanduku mugihe ufunguye, bishobora kwangiza ibicuruzwa.
Mugihe ukuramo ibicuruzwa, fata witonze urupapuro rwikirango kugeza igihe imfuruka yibicuruzwa yazamuye gato,
hanyuma ukuremo ibicuruzwa byose
Birasabwa kwambara uturindantoki tworoshye mugihe cyo gufata ibicuruzwa.
Igomba gufatwa neza kugirango wirinde kwangirika kwibicuruzwa.
Ibisobanuro bya plaque bipllar ikora :
| Icyerekana | Igice | Agaciro |
| Umubyimba | mm | 0.8-1.2 |
| Ubunini bumwe | % | <3 |
| Ingano yo Kurwanya | Ω.CM | <2.5 |
| Imbaraga | MPa | > 15 |
| Kurambura | % | > 5 |
| Imbaraga zo gusudira | MPa | > 15 |
| Imiterere | imyenda imwe kandi nta gukuramo |
Kurwanya imbaraga nke no gukomera kwinshi
Kurwanya ruswa cyane, kurwanya ihindagurika ryinshi
Ubuso buhebuje bukora neza, hejuru yubuso bwihariye
Imikorere myiza yo gusudira
Serivise yihuse
Kumurongo wateganijwe mbere, itsinda ryacu ryo kugurisha ryumwuga rishobora gusubiza ikibazo cyawe muminota 50-100 mugihe cyamasaha yakazi no mumasaha 12 mugihe cya hafi. Igisubizo cyihuse kandi cyumwuga kizagufasha gutsinda umukiriya wawe hamwe nuburyo bwiza bwo gukora neza.
Kuburyo bwo gutumiza, itsinda ryabakozi bacu babigize umwuga bazajya bafata amashusho buri minsi 3 kugeza kuri 5 kugirango amakuru yawe ya 1 avugururwe yumusaruro kandi batange ibyangombwa mugihe cyamasaha 36 kugirango bavugurure aho ubwikorezi bugeze. Twite cyane kuri serivisi nyuma yo kugurisha.
Kuri nyuma yo kugurisha, itsinda ryacu rya serivise rihora rikomeza guhura nawe kandi uhora uhagaze kumurimo wawe. Ababigize umwuga nyuma yo kugurisha ndetse harimo kuguruka injeniyeri zacu kugirango bagufashe gukemura ibibazo kurubuga. Garanti yacu ni amezi 12 nyuma yo kubyara.
aho ukorera
Urukundo rw'abakiriya!
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~ Justin Busa
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~ Billy Young
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~ Robby McCullough
Ibibazo
Ufite umubare ntarengwa wateganijwe?
Nibyo, turasaba amategeko mpuzamahanga yose kugira umubare ntarengwa wateganijwe.
Urashobora gutanga ibyangombwa bijyanye?
Nibyo, turashobora gutanga inyandiko nyinshi zirimo Impamyabumenyi Yisesengura / Imikorere; Ubwishingizi; Inkomoko, nizindi nyandiko zohereza hanze aho bikenewe.
Ikigereranyo cyo kuyobora ni ikihe?
Kuburugero, igihe cyo kuyobora ni iminsi 7. Kubyara umusaruro mwinshi, igihe cyambere ni iminsi 15-25 nyuma yo kubona ubwishyu. Ibihe byambere bigenda neza mugihe twakiriye ububiko bwawe, kandi dufite ibyemezo byanyuma kubicuruzwa byawe. Mubibazo byose tuzagerageza guhuza ibyo ukeneye. Mubihe byinshi turashobora kubikora.
Ni ubuhe buryo bwo kwishyura wemera?
Urashobora kwishyura kuri konte yacu ya banki, Western Union cyangwa PayPal:
30% kubitsa mbere, 70% asigaye mbere yo koherezwa cyangwa kurwanya kopi ya B / L.
Garanti y'ibicuruzwa ni iki?
Twemeza ibikoresho byacu hamwe nakazi kacu. Ibyo twiyemeje nukunyurwa nibicuruzwa byacu. Muri garanti cyangwa ntayo, numuco wikigo cyacu gukemura no gukemura ibibazo byose byabakiriya kugirango buriwese abishime
Uremeza ko ibicuruzwa bitekanye kandi bifite umutekano?
Nibyo, burigihe dukoresha ibicuruzwa byiza byoherezwa hanze. Dukoresha kandi ibikoresho byihariye byo gupakira ibicuruzwa bishobora guteza akaga hamwe no kohereza ibicuruzwa bikonje byemewe kubintu byoroshye ubushyuhe. Impuguke zipfunyika hamwe nibisabwa gupakira birashobora kwishyurwa amafaranga yinyongera.
Bite ho amafaranga yo kohereza?
Igiciro cyo kohereza giterwa nuburyo wahisemo kubona ibicuruzwa. Express mubisanzwe nuburyo bwihuse ariko kandi nuburyo buhenze cyane. Kurwanira mu nyanja nigisubizo cyiza kubwinshi. Igipimo cyibicuruzwa neza turashobora kuguha gusa niba tuzi amakuru arambuye, uburemere n'inzira. Nyamuneka twandikire kubindi bisobanuro.