Mu nganda nka metallurgie, chemistry, na new energy, hari ikintu gisa n'aho kidakomeye ariko cy'ingenzi - icyuma gikoreshwa mu kubira. Niba ibikoresho bisanzwe bikoreshwa mu kubira ni nk' "inkombe z'umuceri w'icyuma", nonehoibikoresho bya keramike bya silikoni karubideni verisiyo zavuguruwe za "ibifuniko birinda titaniyumu". Nk' "intwari iri inyuma y'ibishushanyo" by'inganda za none, iki gikoresho cy'umukara kirimo kuvugurura amahame y'umutekano mu bikorwa bishyuha cyane.
Gukuraho 'ikoranabuhanga ry'abirabura': Ububasha karemano bwa Silicon Carbide
Karubide ya silicon (SiC), nk'igice cy'ingenzi cy'ibikoresho bya semiconductor byo mu gisekuru cya gatatu, inagaragaza ubushobozi butangaje mu bijyanye na ceramic. Iyi kristalo ikomeye yakozwe mu buryo bw'ubukorano ifite imiterere ya atome isa n'urukuta rwa diyama rwubatswe neza, iha ibikoresho ibyiza bitatu: kurwanya ubushyuhe bwinshi buri hejuru ya 1350 ℃ idahindura ibara, koroshya kurwanya ibyuma byangiza, no kohereza ubushyuhe nk'uko bigenda ku byuma biyobora ibyuma. Ubu buryo bwo kurinda "ubushyuhe burwanya + ubushyuhe burwanya + ubushyuhe butwara amashanyarazi" butuma ibintu bisanzwe by'icyuma cyangwa grafiti bisigara inyuma cyane.
Imbaraga z'Imbaraga Zisanzwe: Ibintu Bishobora Gucika mu Nzu
Mu gihe cy'akazi gakomeye, ibisasu bya silikoni bya karubide bigaragaza ubudahangarwa butangaje. Mu icupa ry'ibyuma, bishobora guhangana n'isuri y'ubushyuhe bwinshi byoroshye; Mu bijyanye n'ibinyabutabire, biguma bidahinduka mu bidukikije byangiza cyane; Muri laboratwari nshya y'ingufu, uburyo bwayo bwo gutwara ubushyuhe bungana butuma ibintu bihinduka neza. Ikindi kidasanzwe ni uko uyu mubiri 'udashobora kwangirika' ushobora kongera gukoreshwa inshuro nyinshi, bigagabanya cyane inshuro zo gusimbuza ibikoresho.
Amahitamo y'ubwenge: Agaciro k'igihe kirekire kagaragara
Guhitamo icyuma gikozwe muri silicon carbide ceramic crucible ni uguhitamo ubuhanga bw'inganda. Nubwo ishoramari rya mbere riri hejuru gato ugereranije n'ibikoresho gakondo, imikorere yacyo irambye kandi ihamye ishobora kwirinda ikiguzi cyihishe nko guhagarika umusaruro no kwanduza ibikoresho fatizo. Iyo ibikoresho byinshi bigaragaza ko binaniwe mu bushyuhe bwinshi, icyuma gikozwe muri silicon carbide ceramic crucible kiracyakomeza kuba gifite ubuziranenge bwacyo bwa mbere, kandi iki kintu "kiramba" ni cyo cyiza cyane mu nganda za none.
Shandong Zhongpeng imaze imyaka myinshi ikora cyane mu bijyanye n'ubutare bwa silicon carbide, ikomeza gukomeza imiterere y'ibikoresho binyuze mu buryo bushya, bituma buri kintu cyose kiba umufatanyabikorwa wizewe mu nganda. Mu nzira yo gushaka imikorere myiza n'umutekano, ubutare bwa silicon carbide burimo kwandika ibipimo bishya ku bikoresho bigezweho by'inganda bifite "imbaraga zikomeye".
Igihe cyo kohereza: Gicurasi-24-2025