Isahani irwanya karubide ya silikoni
Isahani irwanya karubide ya silikonini icyuma gikozwe mu itanura gifite ubushobozi bwo kurwanya umuriro no kwangirika. Gikunze gukoreshwa ahantu hakorerwa imirimo hatwara kandi hagatwara ubushyuhe n'imiti mu gihe cy'ubushyuhe bwinshi, umuvuduko mwinshi n'ingufu. Amasahani ya silicon carbide akozwe ahanini mu bikoresho bya silicon carbide na silicon nitride, afite ubucucike bwinshi n'ubushyuhe burwanya umuriro, ubushyuhe buke, kandi ntabwo byoroshye kugira ingaruka ku ikwirakwizwa ry'ubushyuhe bw'igikoresho.
Uburyo bwo gukora:OSiC/SSiC/NSiC/SiC/RBSiC(SiSiC)/RSiC.
Ingano/Ishusho:Ingano iyo ari yo yose (ntarengwa 1200×800mm) n'imiterere (urukiramende, uruziga, uduce twihariye) binyuze mu imashini ya CNC.
Ubudozi bw'ubukorikori:Hindura ibintu bifasha guhuza, imigendekere yo gusya, n'uburyo bwo kuvura ubuso bw'imashini ukoresheje.
Nyuma yo kugurisha:Ubujyanama mu bya tekiniki, amabwiriza yo gushyiraho ibikoresho.
Ibiranga:
Ubudahangarwa bw'umuriro n'ubudahangarwa bw'umuriro:Amasahani yo gushyiraho karubide ya silikoni ashobora gukora neza mu gihe cy'ubushyuhe bwinshi, umuvuduko mwinshi n'ubushyuhe bwa shimi, kandi akagira ubushobozi bwo kurwanya ubushyuhe n'ubudashira.
Imikorere yo kurwanya oxidation:Ishobora gukora neza mu kugabanya ogisijeni no mu kirere, kandi umubare w'ihindagurika ry'ikirere ushobora kugera ku nshuro zirenga 500-1000.
Imbaraga zo gukanda no gukanda cyane ku bushyuhe bwinshi:Ifite imbaraga nyinshi kandi irahangana neza no gukanda, kandi ishobora gukoreshwa igihe kirekire ku bushyuhe bwinshi idahinduka.
Ubudahangarwa n'ubukonje n'ubushyuhe bwihuse:Ifite ubushobozi bwo guhangana n'ubukonje n'ubushyuhe bwihuse, kandi ntiyoroshye gucikamo ibice mu gihe cyo kuyikoresha. Ubushyuhe bunini bwo kuyikoresha: ishobora gukoreshwa hagati ya 800℃-1400℃.
Icyapa cya karubide ya silikoni gifite alumina irangiishobora kugabanya neza kwangirika kw'ibikoresho no kongera igihe cyo gukora ikora urwego rwo kurinda alumina ku buso bwa karubide ya silikoni. Muri icyo gihe, aside na alkali bya alumina bishobora kubuza kwangirika kwa karubide ya silikoni bitewe n'ibintu byo hanze no kongera ubudahangarwa bw'ingufu z'ibikoresho. Byongeye kandi, alumina ifite ubushobozi bwiza bwo gukingira, bushobora gukuraho umuyoboro w'amashanyarazi cyangwa ubushyuhe no kwirinda gutakaza ubushobozi bw'amashanyarazi cyangwa ubushyuhe.
| Karubide ya Silicon ifatanye na Oxide (OSiC) | |
| Ikintu | Amakuru |
| SiC | 90% |
| Ubushyuhe ntarengwa bwo gukora | 1550℃ |
| Ubucucike bw'umubyimba | 2.6-2.7(g/cm3) |
| Dioxide ya silikoni | 5-7% |
| Imbaraga zo Kugonda Ubukonje | 45Mpa |
| Igipimo cyo Kwagura Ubushyuhe cya 1000℃ | 0.42-0.48% |
| Isura Igaragara | 7-8% |
| Karubide ya Silicon yongeye gukoreshwa (RSiC) | |
| Ikintu | Amakuru |
| SiC | ＞99% |
| Ubushyuhe ntarengwa bwo gukora | 1650℃ |
| Ubucucike bw'umubyimba | 2.65-2.75(g/cm3) |
| Ingufu zo mu bushyuhe bwinshi 1200°C | 100-110 (MPa) |
| Ubushyuhe bwo mu cyumba Imbaraga zo Kongera Ubushyuhe 20℃ | 90~100(MPa) |
| Ubukomere 20°C | 1800~2000(kg/mm2) |
| Isura Igaragara | <15% |
| Ubukomere bwo kuvunika 20°C | 1.8~2.0(MPa*M1/2) |
| Ubushobozi bwo gutwara ubushyuhe 1200°C | 35~36(Ubuso/Ukonje) |
| Ingano y'ubushyuhe hagati ya 20-1200°C | 4.6 (1 * 10-6 / °C) |
| Ubudahangarwa bw'ihungabana ry'ubushyuhe 1200°C | Byiza |
| Karubide ya Silikoni Idafite Umuvuduko (SSiC) | |
| Ikintu | Amakuru |
| Ubucucike bw'umubyimba | 3.10-3.15(g/cm3) |
| Ubukomere | ≤2600 (HV) |
| Isura Igaragara | <0.2% |
| Imbaraga zo Gukanda | ≥2200MPa |
| Imbaraga zo Kongera Uburemere | ≥400MPa |
| Ubuziranenge (Ijanisha rya SiC) | ≥99% |
| Modulus irashya | 400GPa |
| Ubushobozi bwo gutwara ubushyuhe | 90-110 (W/m·k) |
| Ubushyuhe ntarengwa | 1600℃ |
| Ubwiyongere bw'ubushyuhe | 4.0(10 -6·1/℃) |
| Karubide ya Silicon Ifatanye na Reaction (RBSiC) | |
| Ikintu | Amakuru |
| SiC | 80% |
| Si | ≤2600 (HV) |
| Ubushyuhe Bunini bwo Gukora | 1380℃ |
| Ubucucike bw'umubyimba | ≥3.02 (g/cm3) |
| Isura Igaragara | <0.1% |
| Imbaraga zo Kongera Uburemere | 250MPa (20℃) |
| 280MPa (1200℃) | |
| Modulus irashya | 330GPa (20℃) |
| Ubushobozi bwo gutwara ubushyuhe | 45(W/m·k) (1000℃) |
| Igipimo cyo kwagura ubushyuhe | 4.5 (K-1x10 -6) |
| Ubukomere bwa Mohs | 9.15 |
| Ubudahangarwa bw'aside na alkali | Byiza cyane |
| Ingano | Uburemere (kg) | Ingano | Uburemere (kg) | Ingano | Uburemere (kg) |
| 735x230x16.5 | 7.8 | 590x510x25 | 21 | 500x500x20 | 13.7 |
| 700x600x18 | 21.2 | 590x340x15 | 8.2 | 500x500x15 | 10.5 |
| 700x340x13 | 8.7 | 580x415x14 | 9.2 | 500x500x13 | 9.1 |
| 700x290x13 | 7.4 | 585x375x18 | 11.05 | 500x500x12 | 8.4 |
| 680x580x20 | 22.1 | 580x350x12.8 | 7.3 | 500x480x15 | 10 |
| 660x370x30 | 20.5 | 580x550x20 | 20.5 | 500x480x13 | 8.8 |
| 650x650x25 | 29.5 | 575x450x12 | 8.7 | 500x450x15 | 9.5 |
| 650x220x20 | 8 | 570x570x20 | 18.2 | 500x450x13 | 8.2 |
| 650x320x20 | 11.65 | 570x495x20 | 15.4 | 500x440x15 | 8.8 |
| 650x275x13 | 6.5 | 550x550x13 | 11 | 500x400x20 | 11.2 |
| 640x550x18 | 17.7 | 550x500x15 | 11.5 | 500x400x15 | 8.4 |
| 640x340x13 | 7.9 | 550x500x20 | 15.4 | 500x400x13 | 7.3 |
| 620x420x15 | 10.6 | 550x480x14.5 | 10.65 | 500x400x12 | 6.7 |
| 615x325x20 | 10.7 | 550x450x14 | 9.7 | 500x370x20 | 10.3 |
| 610x450x20 | 15.4 | 550x450x20 | 13.8 | 500x370x15 | 7.8 |
| 600x580x20 | 19.4 | 550x400x13 | 8.1 | 500x370x13 | 6.6 |
| 600x550x15 | 13.8 | 550x370x12 | 6.6 | 500x370x12 | 6.2 |
| 600x500x15 | 12.6 | 540x410x15 | 9.1 | 500x300x13 | 5.5 |
| 600x500x20 | 16.8 | 530x340x13 | 6.6 | 500x230x17 | 5.5 |
| 600x480x15 | 12 | 540x330x13 | 6.5 | 480x460x14 | 8.4 |
| 600x400x13 | 8.7 | 540x240x10 | 3.6 | 480x450x13 | 7.6 |
| 600x400x15 | 10 | 530x540x20 | 15.8 | 480x380x12 | 6.15 |
| 600x400x20 | 13.4 | 530x330x12.5 | 6 | 480x370x12 | 5.95 |
| 600x370x15 | 9.3 | 525x390x14 | 8 | 480x360x12 | 5.8 |
| 600x355x15 | 8.9 | 525x390x12.5 | 7.1 | 480x340x12 | 5.5 |
| 600x300x13 | 6.6 | 520x500x20 | 14.5 | 480x330x12 | 5.3 |
| 520x480x15 | 10.5 | 520x500x15 | 10.9 | 480x300x12 | 4.8 |
| 520x420x15 | 9.1 | 520x500x13 | 9.45 | 480x310x12 | 5 |
| 520x200x13 | 4.2 | 520x480x18 | 12.5 | 480x230x17 | 5.3 |
| 460x440x13 | 7.2 | 460x355x18 | 10.5 | 480x200x15 | 4 |
Ibikoresho by'isuku byo mu rwego rwo hejuru:Isahani irwanya karubide ya silikoni igira uruhare runini mu kurasa ibikoresho by’isuku byo mu rwego rwo hejuru. Irwanya ingese mu buryo bwiza kandi irwanya ubushyuhe bwinshi bituma ibikoresho by’isuku bikoreshwa mu kurasa bifite ubwiza n’ubudahangarwa bwo hejuru.
Ibikoresho bya buri munsi:Mu gutwika ibumba rya buri munsi, icyuma gishyiraho icyuma cya silikoni gishobora gutanga ahantu hahamye ho gutwika kugira ngo hamenyekane ireme n'isura y'ibicuruzwa bya silikoni. Ingufu zacyo zo mu bushyuhe bwinshi n'ubushyuhe burambye bituma ibumba rya buri munsi rikomera kandi rikagira ubwiza.
Ibikoresho by'ubukorikori:Mu gikorwa cyo gutwika ibikoresho by’ubukorikori, gukoresha icyuma gishyiraho silicon carbide bishobora kunoza ubwiza n’ubuso bw’ikintu. Imikorere yacyo myiza cyane yo kugabanya ubushyuhe n’ubukonje bwinshi bitanga umusaruro mwiza w’ibikoresho by’ubukorikori.
Ibikoresho byo mu ifuru:Isahani yo gushyiramo karubide ya silikoni nayo ikoreshwa cyane mu bikoresho byo mu itanura. Ubushobozi bwayo bwiza bwo gutwara ubushyuhe bwinshi n'ubushobozi bwo gutwara ubushyuhe bituma ibikoresho byo mu itanura biguma mu buryo buhamye mu bushyuhe bwinshi, bigatuma igihe cyo gukora ibikoresho byo mu itanura kirushaho kuba kirekire.
Izindi porogaramu zikoreshwa mu nganda:Icyapa cya silicon carbide gikoreshwa no mu zindi nganda, nko mu by'amashanyarazi, gutanga ingufu za photovoltaic, nibindi. Ingufu zayo nyinshi, ubukana bwayo bwinshi no kudashyuha cyane bituma ikomera kandi igakomeza kuba nziza ndetse no mu duce duto dukoreramo.
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.
