Yethula:
I-Titanium aluminium carbide (I-Ti3AlC2), eyaziwa nangokuthi i-MAX isigaba Ti3AlC2, iwumsebenzi othakazelisayo osethole ukunakwa okubalulekile kuzo zonke izimboni ezihlukahlukene. Ukusebenza kwayo okuvelele kanye nokuguquguquka kwayo kuvula inhlobonhlobo yezinhlelo zokusebenza. Kulokhu okuthunyelwe kwebhulogi, sizocubungula ukusetshenziswa kweI-Ti3AlC2 powder, eqokomisa ukubaluleka kwayo namandla ayo ezweni lanamuhla.
Funda mayelanatitanium aluminium carbide (I-Ti3AlC2):
I-Ti3AlC2iyilungu lesigaba se-MAX, iqembu lezinhlanganisela ze-ternary ezihlanganisa izakhiwo zensimbi nezitsha zobumba. Iqukethe izendlalelo ezishintshayo ze-titanium carbide (TiC) ne-aluminium carbide (AlC), futhi ifomula yamakhemikhali evamile ithi (M2AX) n, lapho uM emelela insimbi yoguquko lwakuqala, A imele i-elementi yeqembu A, kanti u-X umele ikhabhoni noma i-nitrogen. .
Izicelo zeI-Ti3AlC2 powder:
1. I-Ceramics kanye Nezinto Ezihlanganisiwe:Inhlanganisela eyingqayizivele yezakhiwo ze-metallic ne-ceramic yenzaI-Ti3AlC2 powderokufunwa kakhulu ezinhlobonhlobo zezicelo ze-ceramic kanye nenhlanganisela. Ivamise ukusetshenziswa njengesigcwalisi esiqinisayo ku-ceramic matrix composite (CMC). Lezi zinhlanganisela zaziwa ngamandla azo aphezulu, ukuqina kanye nokuzinza kwe-thermal, okuzenza zilungele ukusetshenziswa emkhakheni we-aerospace, wezimoto kanye namandla.
2. I-Protective coating:NgobaI-Ti3AlC2 powderinokumelana okuhle kakhulu kwe-oxidation kanye nokuzinza okuphezulu kwezinga lokushisa, isetshenziselwa ukuthuthukiswa kwezingubo zokuzivikela. Lezi zimbotshana zingamelana nezimo ezinzima ezifana namazinga okushisa adlulele, amakhemikhali agqwalayo kanye nokuhuzuka. Bathola izinhlelo zokusebenza embonini ye-aerospace, izinjini zegesi kanye nemishini yezimboni ethuthukisiwe.
3. Imishini kagesi:The unique conductive properties ofI-Ti3AlC2 powderikwenze kube ikhandidethi eliphambili lezinhlelo zokusebenza ze-elekthronikhi. Ingahlanganiswa nezingxenye zedivayisi njengama-electrode, izixhumi kanye nabaqoqi bamanje ezinhlelweni zokugcina amandla esizukulwaneni esilandelayo (amabhethri nama-supercapacitor), izinzwa nama-microelectronics. UkuhlanganisaI-Ti3AlC2 powderkulawa madivayisi kwandisa ukusebenza kwawo kanye nempilo yesevisi.
4. Ukuphatha okushisayo: I-Ti3AlC2 powderine-conductivity enhle kakhulu yokushisa, okwenza ifaneleke izinhlelo zokusebenza zokuphatha ukushisa. Ivamise ukusetshenziswa njenge-thermal interface material (TIM) kanye nezinto zokugcwalisa kumasinki okushisa ukuze kwandiswe ukusebenza kahle kokudlulisa ukushisa futhi kuthuthukiswe ukusebenza okuphelele kwamadivayisi kagesi, izinjini zezimoto namandla kagesi.
5. Ukukhiqiza Okungeziwe:Ukukhiqiza okungeziwe, okwaziwa nangokuthi ukuphrinta kwe-3D, kuyinkambu evelayo ehlomula ezakhiweni zeI-Ti3AlC2 powder. I-powder ingasetshenziswa njengempahla eluhlaza ukuze kukhiqizwe izingxenye eziyinkimbinkimbi ezine-microstructure elawulwa kakhulu kanye nezakhiwo ezithuthukisiwe zemishini. Lokhu kunamandla amakhulu ezimbonini ze-aerospace, zezokwelapha nezezimoto.
Ekuphetheni:
I-Titanium aluminium carbide (Ti3AlC2) powderinohlu lwezindawo ezihlukile, okuyenza ibe yimpahla ebalulekile kuzo zonke izimboni ezihlukahlukene. Izicelo zisukela ku-ceramics nezinhlanganisela kuya ezingubo zokuzivikela, izinto zikagesi, ukuphatha okushisayo kanye nokukhiqiza okungeziwe. Njengoba abacwaningi beqhubeka nokuhlola amandla ayo,I-Ti3AlC2 powderuthembisa ukuguqula ubuchwepheshe obuningi futhi ungenise inkathi entsha yokuqamba izinto ezintsha nenqubekelaphambili.
Isikhathi sokuthumela: Nov-02-2023