Amatafari ya Silicon Carbide
Itafari rya karubide rya silikonini ibikoresho birwanya ubukana byakozwe muri silicon carbide (SiC) nk'ibikoresho by'ingenzi. Ifite imiterere yo gukomera cyane, kudashira cyane, gutwara ubushyuhe bwinshi no kudashira neza. Igice cyayo cy'ingenzi ni silicon carbide, kandi ubusanzwe ibikubiye muri yo biri hagati ya 72% na 99%. Ubwoko busanzwe burimo amatafari ya silicon carbide akozwe mu ibumba, amatafari ya silicon carbide akozwe mu ibumba, amatafari ya silicon carbide akozwe mu ibumba, n'ibindi.
Ishyirwa mu byiciro:
Amatafari ya silicon carbide ashobora kugabanywamo ibice bikurikira hakurikijwe uburyo butandukanye bwo guhuza:
Amatafari ya silikoni ya karubide akozwe mu ibumba:ibumba rikoreshwa nk'icyuma gifata ibintu, rikwiriye mu bihe bisaba ubwiyongere bw'ubushyuhe n'ubudahangarwa bw'ubushyuhe.
Amatafari ya silikoni ya karubide ifatanye na nitride na silicon:iraswa binyuze mu buryo bwo gukurura nitriding, ifite ubushyuhe bwinshi kandi idashobora kwangirika.
Amatafari ya silikoni ya karubide ifatanye na Sialon:hamwe n'ifu ya Si3N4 na Al2O3, ikwiriye ahantu hashyuha cyane kandi hakoreshwa imiti yangiza.
Ibiranga:
Ubukomere bwinshi:Ubukana bwa Mohs bw'amatafari ya silikoni karubide ni 9, kandi afite ubushobozi bwo kwangirika cyane.
Ubushobozi bwo gutwara ubushyuhe bwinshi:Ifite ubushobozi bwo gutwara ubushyuhe bwinshi kandi ikwiriye ibihe bisaba ko ubushyuhe bushira vuba.
Ubudahangarwa bw'inkongi:Ifite ubuziranenge buhamye ku bintu bidafite aside kandi ikwiriye ahantu hatandukanye hashyuha cyane ndetse n'ibinyabutabire.
Ubudahangarwa bw'ihungabana ry'ubushyuhe:Ifite ubushobozi bwo kwihanganira ubushyuhe kandi ishobora kuguma ihamye mu gihe ubushyuhe buhinduka vuba.
| INDEX | Amakuru |
| Ubushobozi bwo kugarura ubushyuhe (℃) ≥ | 1750 |
| Ubucucike bw'umubyimba (g/cm3) ≥ | 2.60 |
| Ingano igaragara (%) ≤ | 10 |
| Imbaraga zo Gusya Ubukonje (MPa) ≥ | 80 |
| Ubushobozi bwo gutwara ubushyuhe (W/mk) | 8-15 |
| Ubushyuhe buri munsi y'umutwaro @ 0.2MPa(℃) ≥ | 1700 |
| SIC(%) ≥ | 85 |
| SiO2(%) ≥ | 10 |
Amatafari ya karubide ya silikoniifite ubushobozi bwo gutwara ubushyuhe bwinshi, irwanya kwangirika neza, irwanya gushyuha cyane, kandi irwanya isuri. Kubwibyo, amatafari ya silikoni karubide akoreshwa cyane mu nganda.
1. Uduce tw'imbere, imiyoboro, imigozi y'ibyuma bya silindiri z'icyuma, hasi no mu nda y'itanura riturika, hamwe n'imirongo y'amashanyarazi idafite amazi y'amatanura ashyushya;
2. Imashini itunganya ibyuma idakoresha fer, agasanduku k'umunara wo gusya, urukuta rwo ku ruhande rw'uturemangingo tw'amashanyarazi, icyuma gitunganya ibyuma;
3. Ibikoresho byo gukingira umuriro n'ibikoresho byo mu itanura rya silicate;
4. Imashini zitanga peteroli na gaze n'amatanura y'imyanda y'umwimerere mu nganda zikora imiti;
5. Ibikoresho byo mu ifuru ya keramike bikozwe mu ikoranabuhanga rihanitse, umuyoboro wa aluminiyumu ushongeshejwe n'ibikoresho byo mu ifuru ya keramike, igice cyo hasi cy'umubiri munini n'uciriritse w'ifuru, ikibuno cy'ifuru n'inda y'ifuru, igitambaro cyo gutunganya aluminiyumu, igitambaro cyo gutwika zinc, n'ibindi.
Ibibazo Bikunze Kubazwa
Ukeneye ubufasha? Menya neza ko usura urubuga rwacu rw'ubufasha kugira ngo uhabwe ibisubizo by'ibibazo byawe!
Turi uruganda nyakuri, uruganda rwacu rwihariye mu gukora ibikoresho birwanya ubushyuhe mu gihe kirenga imyaka 30. Twizeza gutanga igiciro cyiza, serivisi nziza mbere yo kugurisha no nyuma yo kugurisha.
Kuri buri gikorwa cyo gukora, RBT ifite sisitemu yuzuye ya QC y’imiterere ya chimique n’imiterere ifatika. Kandi tuzagerageza ibicuruzwa, kandi icyemezo cy’ubuziranenge kizatangwa hamwe n’ibicuruzwa. Niba ufite ibisabwa byihariye, tuzagerageza uko dushoboye kose kugira ngo tubigereho.
Bitewe n'ingano, igihe cyo kohereza kiratandukanye. Ariko twizeza kohereza vuba bishoboka kandi bifite ubuziranenge bwemejwe.
Birumvikana ko dutanga ingero ku buntu.
Yego, birumvikana ko mufite ikaze gusura ikigo cya RBT n'ibicuruzwa byacu.
Nta mupaka uhari, dushobora gutanga igitekerezo cyiza n'igisubizo gikwiye bitewe n'imimerere yawe.
Tumaze imyaka irenga 30 dukora ibikoresho birwanya ubushyuhe, dufite ubufasha bukomeye mu bya tekiniki n'uburambe bwinshi, dushobora gufasha abakiriya gushushanya amatanura atandukanye no gutanga serivisi imwe.
