Umuyoboro urinda karubide ya silikoni
Mu nganda aho ibintu bikabije bibangamira ubuziranenge bw'ibikoresho,imiyoboro irinda karubide ya silikoni (SiC)Bigaragara nk'igisubizo cy'ingirakamaro. Bitandukanye n'ibikoresho bisanzwe byo kurinda, imiyoboro ya SiC ihuza ubumenyi buhanitse bw'ibikoresho n'ubuhanga bukomeye kugira ngo irinde ibikoresho by'ingenzi n'imikorere. Ifite ibyiza bikurikira:
1. Uburinzi budasa mu bihe by'ubushyamirane
Imiyoboro y’uburinzi ya SiC ikora nk'umurongo wa mbere w'ubwirinzi mu bidukikije aho gutsindwa atari amahitamo:
（1）Kwirinda ubushyuhe: Kwihanganira ubushyuhe burambye kugeza kuri 1600°C, ibikoresho byo gukingira, thermocouples, cyangwa ibikoresho by’icyuma gishongeshejwe, umuriro, na plasma.
（2）Ubudahangarwa bw'ibinyabutabire: Irwanya ingese ituruka kuri aside (urugero: sulfurike, hydrochloric), alkali, na gaze zikora nka chlorine cyangwa sulfure oxydes.
Ubudahangarwa ku gushwanyagurika: Kurinda uduce dushongera mu buriri bukozwe mu mazi, mu byuma bipima amakara, cyangwa mu bucukuzi bw'amabuye y'agaciro.
2. Ubuziranenge n'Iterambere ry'Ibipimo by'Ingenzi
Mu nganda zikora ibintu bikomeye, gukora neza ni ingenzi cyane. Imiyoboro ya SiC yongera ubuziranenge binyuze mu:
（1）Kugabanya ikibazo cy’ibimenyetso: Imiterere idakoresha amashanyarazi irinda ihungabana ry’amashanyarazi mu byuma bipima amashanyarazi.
（2）Guhagarara neza k'ubushyuhe: Guhindagurika k'ubushyuhe hafi ya zeru bitanga uburyo bwo gupima neza no gupima neza mu gihe ubushyuhe buhindagurika cyane.
（3）Ubuziranenge butagira gazi: Imiterere idapfa kwinjiramo irinda gazi kwinjira, ni ingenzi ku buryo bworoshye cyangwa ikirere gicungwa.
3. Gukoresha ikoranabuhanga rigezweho mu miyoboro ya SiC irinda udushya mu nzego zikiri nshya:
（1）Ubukungu bwa Hydrogen: Ikoreshwa nk'ibikoresho biramba byo gukoresha mu gukora, kubika no kubika lisansi ya hydrogen, birwanya kwangirika no kwangirika kwa H₂ ku muvuduko mwinshi.
（2）Gukora Semiconductor: Kurinda sensors z'urumuri n'ubushyuhe muri CVD (Chemical Vapor Deposition) ibyuma birwanya ibintu byangiza nka silane cyangwa ammonia.
（3）Ubushakashatsi mu kirere: Ibikoresho byo kurinda moteri za roketi n'ibikoresho by'imibumbe bivuye ku bushyuhe bukabije n'imirasire y'ikirere.
4. Kugabanya ikiguzi binyuze mu kuramba
Nubwo imiyoboro ya SiC ifite ibiciro biri hejuru mbere y'igihe, inyungu z'ubuzima bwayo zisobanura neza agaciro kayo:
（1）Kugabanya igihe cyo kudakora: Kugabanya ibyuma cyangwa quartz inshuro 4-6 mu buryo bwo gukurura cyangwa aside, bigabanyiriza kubungabunga bitateganijwe.
（2）Ibisabwa ku gusiga nta gusiga: Bitandukanye n'ibyuma bikenera gusiga, imiterere ya SiC ikuraho ikiguzi cyo gusukura ubuso gihoraho.
（3）Kongera gukoreshwa: Kurokoka ingendo nyinshi mu bikorwa nko gucukura ibyuma cyangwa gukora ikirahure nta kwangirika.
5. Guhindura ibintu hakurikijwe ibyo ukeneye byihariye
Imiyoboro irinda SiC ihura n'ibibazo by'ingenzi binyuze mu buhanga bugezweho:
（1）Ibishushanyo mbonera bya Hybrid: Bihuzwe n'ibyuma cyangwa iseramike kugira ngo bihuzwe n'imikorere myinshi (urugero: imigozi ihuza ibintu, flanges).
（2）Guhindura ubuso: Imbere hakozwe irangi kugira ngo hakoreshwe mu buryo bw'amatara cyangwa inyuma hakozwe ibara ry'umukara kugira ngo ubushyuhe bushire.
（3）Uburyo bworoshye bwo guhindura ingano: Bikozwe mu buryo bwa milimetero (reaktori zo mu rwego rwa laboratwari) kugeza mu buryo bwa metero (amatanura yo mu nganda).
6. Guhuza ibikorwa birambye
Imiyoboro ya SiC ishyigikira ibikorwa by'inganda birengera ibidukikije:
（1）Kuzigama Ingufu: Ubushyuhe bwinshi bugabanya ikoreshwa rya lisansi mu itanura kugeza kuri 20% ugereranije n'ibikoresho by'icyuma.
（2）Kugabanya imyanda: Igihe kirekire cyo kuyikoresha bigabanya imyanda y'ibikoresho iterwa no gusimburwa kenshi.
（3）Kugabanya uburozi: Kuraho gukenera irangi rishobora kwangiza (urugero: alloys zishingiye kuri nikeli) mu bidukikije byangiza.
Shandong Zhongpeng Special Ceramics Co., Ltd ni imwe mu mashami manini ya silicon carbide ceramic mu Bushinwa. SiC technical ceramic: Ubukana bwa Moh ni 9 (Ubukana bwa Moh bushya ni 13), bufite ubudahangarwa bwiza bwo kwangirika no kwangirika, ubukana bwiza bwo kwangirika no kurwanya oxidation. Igihe cy'akazi k'ibicuruzwa bya SiC ni inshuro 4 kugeza kuri 5 ugereranyije n'ibikoresho bya alumina 92%. MOR ya RBSiC ikubye inshuro 5 kugeza kuri 7 ugereranyije na SNBSC, ishobora gukoreshwa mu miterere igoye cyane. Uburyo bwo gutanga ibiciro ni bwihuse, gutanga ibintu ni uko byasezeranijwe kandi ubwiza ni ubwa mbere. Buri gihe dukomeza guhangana n'intego zacu kandi tugasubiza imitima yacu kuri sosiyete.
