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Zvivakwa uye kukosha kwekushandisa kweSIC ceramics
Muzana ramakore rechi21, nekuvandudzwa kwesainzi uye tekinoroji, ruzivo, simba, zviwanikwa, biological engineering yave mbiru ina dzekuvandudzwa kwemazuva ano kuberekana kwevanhu, silicon carbide nekuda kwekugadzikana kwemakemikari zvivakwa, yakakwirira yekupisa conductivity, yekupisa ex. .Verenga zvimwe -
Silicon carbide ceramics: Imwe yeanonyanya kufarirwa bulletproof ceramic zvinhu
Silicon carbide covalent bond yakasimba kwazvo, ichiri yakasimba kusungirira pakupisa kwepamusoro, ichi chimiro chechimiro chinopa silicon carbide ceramics simba rakanakisa, kuomarara kwepamusoro, kupfeka kuramba, corrosion resistance, high thermal conductivity, good thermal shock resistance and o...Verenga zvimwe -
Kuenzanisa kwezvinhu zvesilicon carbide ceramics uye alumina ceramics
Sic ceramics haingove neakanakisa emuchina zvivakwa pakudziya kwekamuri, senge yakakwira kukotama simba, yakanakisa oxidation kuramba, yakanaka corrosion resistance, yakakwirira kupfeka kuramba uye yakaderera friction coefficient, asi zvakare iine akanakisa emuchina zvivakwa pakupisa kwepamusoro (simba, ...Verenga zvimwe -
Maitiro ekushandisa graphite disc midzi
Zvisimbiso zvinobatsira zvepombi nemavharuvhu zvinoenderana nemamiriro ese echikamu chimwe nechimwe, kunyanya graphite disc mudziyo uye mamiriro. Pamberi pemudziyo wekupeta, tenda zvakasimba kuti kudiwa kwemamwe magirafu emagetsi emagetsi kwave kuri maererano nesaiti uye system yekubatsira isolati ...Verenga zvimwe -
Ongororo yezvehupfumi yegirinhi hydrogen kugadzirwa ne electrolysis kubva kune inovandudzwa simba masosi
Nyika zhinji dzave kutanga kuseta zvibodzwa zvesimba rehydrogen, uye kumwe kudyara kuri kuda kuvandudza tekinoroji yehydrogen. IEU neChina vari kutungamira budiriro iyi, vachitsvaga mabhenefiti ekutanga mune tekinoroji uye zvivakwa. Zvichakadaro, Japan, South ...Verenga zvimwe -
Kufambira mberi uye kuongororwa kwehupfumi kwekugadzirwa kwehydrogen ne electrolysis yeakasimba oxides
Kufambira mberi uye kuongororwa kwehupfumi hwekugadzirwa kwehydrogen ne electrolysis yeakasimba oxides Solid oxide electrolyzer (SOE) inoshandisa yakakwirira-tembiricha yemvura mhute (600 ~ 900 ° C) ye electrolysis, iyo inoshanda zvakanyanya kupfuura alkaline electrolyzer uye PEM electrolyzer. Muma1960, United States neGerma...Verenga zvimwe -
International hydrogen | BP yakaburitsa 2023 "World energy view"
Musi wa30 Ndira, British Petroleum (BP) yakaburitsa 2023 "World Energy Outlook" chirevo, ichisimbisa kuti mafuta efossil munguva pfupi akakosha mukuchinja kwesimba, asi kushomeka kwesimba repasi rose, kubuda kwekabhoni kuri kuramba kuchiwedzera uye zvimwe zvinhu. vanotarisirwa...Verenga zvimwe -
Kufambira mberi uye kuongororwa kwehupfumi kweion exchange membrane (AEM) hydroelectrolysis yekugadzirwa kwehydrogen
AEM kune imwe nhanho isanganiswa yePEM uye yechinyakare diaphragm yakavakirwa lye electrolysis. Nheyo yeAEM electrolytic cell inoratidzwa muMufananidzo 3. Pakathodhi, mvura inoderedzwa kubudisa hydrogen uye OH -. OH - inoyerera nepakati pe diaphragm ichienda kune anode, kwainoungana zvakare kugadzira o ...Verenga zvimwe -
Proton exchange membrane (PEM) electrolytic mvura hydrogen kugadzira tekinoroji kufambira mberi uye kuongororwa kwehupfumi
Muna 1966, General Electric Company yakagadzira mvura electrolytic cell yakavakirwa paproton conduction concept, ichishandisa polymer membrane se electrolyte. PEM masero akatengeswa neGeneral Electric muna 1978. Parizvino, kambani inogadzira masero mashoma ePEM, kunyanya nekuda kwekugadzirwa kwayo kwehydrogen ...Verenga zvimwe
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