Soo saaraha/warshad SiC Crucibles iyo Saggers – SiC Sagger oo loogu talagalay Budada Sintering
SiC Sagger oo loogu talagalay Sintering Budada
RBSIC/SISIC Crucible waa baaquli qoto dheer oo weelal dhoobo ah laga sameeyay. Sababtoo ah waxqabadkeeda ka wanaagsan yahay muraayadaha marka kulaylka la iska caabiyo, si fiican ayaa loo isticmaalaa marka walxaha adag dab lagu kululeeyo.
Sagger waxaa laga sameeyay dhoobo aan la karin oo leh sifooyin kala duwan oo hoobiyaha ah, waxaana lagu dubaa heerkul sare. Waa mid ka mid ah alaabta guriga ee muhiimka ah ee loogu talagalay in lagu gubo foornooyinka. Dhammaan noocyada foornooyinka waa in marka hore lagu ridaa foornooyinka ka dibna lagu shubaa foornada si loogu dubo.
QEEXIDDA:
| Tusmada | RSiC | NSiC | RBSiC | SiC |
| Cufnaanta badan (g/cm3) | 2.65-2.75 | 2.75-2.85 | ≥3.02 | 2.8 |
| Heerka (%) | ≥99 | ≥75 | 83.66 | 90 |
| Si3N4(%) | 0 | ≥23 | 0 | 0 |
| Si(%) | 0 | 0 | 15.65 | 9 |
| Daloolada daloolsan (%) | 15-18 | 10-12 | 0.1 | 7-8 |
| Xoogga laabashada (MPa) | 80-100 (20℃) | 160-180 (20℃) | 250 (20℃) | 500 (20℃) |
| Xoogga laabashada (MPa) | 90-110 (1200℃) | 170-180 (1200℃) | 280 (1200℃) | 550 (1200℃) |
| Xoogga laabashada (MPa) | 90-120 (1350℃) | 170-190 (1350℃) | - | - |
| Modulus of dabacsanaan (GPa) | 300 (20℃) | 580 (20℃) | 330 (20℃) | 200 |
| Modulus of dabacsanaan (GPa) | - | - | 300 (1200℃) | - |
| Qaboojinta kulaylka (wm-1.k-1) | 36.6 (1200℃) | 19.6 (1200℃) | 45 (1200℃) | 13.5-14.5 (1000℃) |
| Isugeynta ballaarinta kulaylka (K-1×10-6) | 4.69 | 4.7 | 4.5 | 3 |
| Adkaanta | - | - | 13 | - |
| Heerkulka ugu badan ee shaqada (℃) | 1620 (oksaydh) | 1450 | 1380 | 1300 |
WARSHAD:
Nagu Saabsan:
Waxaan nahay shirkad ku takhasustay soo saarista RBSIC/SISIC Silicon Infiltrated Silicon Carbide Products.
- Habka Wax Soo Saarka Xirfadeed
- Alaab Ceeriin ah oo tayo sare leh oo la soo dhoofiyay
- Nidaamka Maareynta Waxsoosaarka oo Dhameystiran
BUUGGA:
Faa'iidooyinka:
- Xoog sare iyo adkeysi xad dhaaf ah
- Iska caabin heerkul sare iyo iska caabin shoogga kulaylka oo aad u fiican
- Awood qaadis heer sare ah
- Iska caabbinta kulaylka iyo qabowga daran.
- Iska caabin heerkulka sare leh oo gariiraya
- Iska caabbinta daxalka iyo iska caabbinta oksaydhka
- Ka hortagga aashitada iyo alkali
- Iska caabinta xirashada iyo gudbinta kulaylka wanaagsan
HABKA DALABKA:
HABKA SOO SAARKA:
Qalabka dhoobada ee silikoon carbide iyo saggers-ka waxaa loo isticmaali karaa kala duwan oo lagu nadiifiyo budada, dhalaalinta birta, iwm. ee beeraha birta, warshadaha kiimikada, galaaska iyo wixii la mid ah. Shandong Zhongpeng waxay ka go'an tahay cilmi-baarista iyo horumarinta, soo saarista iyo iibinta alaabada carbide-ka silicon-ka ee waxqabadka sare leh, alaabada ugu muhiimsan waa alwaaxyada dhoobada ah ee silikoon-ka ee silikoon-ka ee silikoon-ka ee silikoon-ka ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah, baararka duuban, tuubooyinka hawada qabow, dahaarka, dhaldhalaalka, dhaldhalaalka, tuubada ilaalinta thermocouple-ka, tuubada is-weydaarsiga kulaylka, tuubada gudaha ee tuubada shucaaca, tuubada dibadda ee tuubada shucaaca, tuubada desulfurization-ka, tuubada cantilever-ka, tuubada foornada jawiga, tuubada ciidda ee silikoon-ka-soo-baxa, bushing, shaabad iyo heerkul sare oo kala duwan, xirashada iyo daxalka u adkaysta daxalka silicon carbide-ka qaabaysan, iwm., alaabada dhoobada ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah ee silikoon-ka ah oo leh xoog sare, adkaansho sare, iska caabin xirasho, iska caabin heerkul sare, iska caabinta daxalka, iska caabinta oksaydhka, iska caabinta shoogga kulaylka iyo dhaqdhaqaaqa kulaylka, iska caabinta daminta iyo kulaylka degdega ah iyo iska caabinta heerkulka sare ee silikoon-ka ah, waxaa si weyn loogu isticmaalaa militariga, hawada sare, awoodda nukliyeerka, kiristaalka dareeraha ah iyo birta, kiimikada, mashiinnada, baabuurta, warqadda, daawada iyo beeraha kale, alaabada waxaa loo dhoofiyaa Mareykanka, Jarmalka, Japan, Kuuriyada Koonfureed, Imaaraadka Carabta, Koonfur Afrika, Taiwan iyo in ka badan 40 waddan iyo aag kale.
Carbohydrate-ka Silicon ee ku xidhan falcelinta (SiSiC): Adkaanta Moh waa 9.5, oo leh iska caabin aad u fiican oo ku wajahan nabaad-guurka iyo daxalka, iska caabin-burbur aad u fiican iyo ka-hortagga oksaydhka. Waa 4 ilaa 5 jeer ka xoog badan carbide-ka silicon ee ku xidhan nitride. Cimriga adeeggu waa 7 ilaa 10 jeer ka dheer walxaha alumina. MOR-ka RBSiC waa 5 ilaa 7 jeer ka badan SNBSC, waxaa loo isticmaali karaa qaabab aad u adag.
BAAKAD:
Shirkadda Shandong Zhongpeng Special Ceramics Co., Ltd waa mid ka mid ah xalalka ugu waaweyn ee walxaha cusub ee dhoobada carbide ee laga sameeyo Shiinaha. Dhoobada farsamada ee SiC: Adkaanshaha Moh waa 9 (adagaanshaha New Moh waa 13), oo leh iska caabin aad u fiican oo ka dhan ah nabaad-guurka iyo daxalka, xoqid aad u fiican - iska caabin iyo ka-hortagga oksaydhka. Nolosha adeegga ee badeecada SiC waa 4 ilaa 5 jeer ka dheer 92% walxaha alumina. MOR ee RBSiC waa 5 ilaa 7 jeer ka badan SNBSC, waxaa loo isticmaali karaa qaabab badan oo adag. Habka xigashada waa mid degdeg ah, gaarsiintu waa sidii la ballanqaaday tayadana waa mid aan la barbar dhigi karin. Had iyo jeer waxaan ku adkaysannaa inaan ku guuleysanno yoolalkeenna oo aan qalbiyadeenna dib ugu celinno bulshada.
