Xidho dhoobada dhoobada ee adkaysiga u leh - tiles SiC, tiles alumina
dhoobada farsamada ee SiC: Adkeysiga Moh waa 9 (Aadeegsanaanta cusub ee Moh waa 13), oo leh caabbinta aad u fiican ee nabaad guurka iyo daxalka, abrasion aad u fiican - caabbinta iyo anti-oxidation.SiC nolosha adeegga badeecada waa 5 ilaa 10 jeer ka dheer 92% alumina alaabta.
Silikoon carbide ku xidhan falcelinta (SiSiC ama RBSIC) waa shay u adkaysta xidhashada ku habboon, kaas oo ah
gaar ahaan ku haboon abrasive xoog leh, qurub aan dhab ahayn, kala soocidda, fiirsashada, fuuqbaxa iyo ah
hawlgallada kale. Waxaa si weyn loogu isticmaalaa warshadaha macdanta, warshadaha birta, warshadaha warshadaynta shacaab, kiimikaad
warshadaha, warshadaynta alaabta ceeriin, shaabadeynta farsamada, daawaynta ciidda oogada sare iyo milicsiga iwm.
Waad ku mahadsan tahay adkaanta aadka u fiican iyo iska caabbinta xoqan, waxay si wax ku ool ah u ilaalin kartaa qaybta loo baahan yahay xirashada
ilaalinta, si loo kordhiyo nolosha adeegga qalabka.
■Tilmaamaha:
Shayga | Unug | Xogta |
Heerkulka codsiga | ℃ | 1380 ℃ |
Cufnaanta | G/cm3 | >3.1 |
Bannaanka furan | % | 0.1 |
Xoog laabashada -A | Mpa | 250 (20 ℃) |
Xoog laabashada -B | MPa | 280 (1200 ℃) |
Hababka barti-A | GPA | 330 (20 ℃) |
Hababka barti-B | GPA | 300 (1200 ℃) |
Dhaqdhaqaaqa kulaylka | W/mk | 45 (1200 ℃) |
Isku-dhafka ballaarinta kulaylka | K-1 ×10-6 | 4.5 |
Adag | / | 13 |
Aashitada aan alkaliinka lahayn | / | heer sare ah |
150 x (31.1 / 35.2) x 12mm Tile tuubo |
150 x (39/42.4) x 12mm Tile tuubo |
150 x (50.3 / 53.2) x 12mm Tile tuubo |
150 x (45.1 / 47.1) x 12mm Tile tuubo |
150 x (27.3 / 35.2) x 25mm Tile tuubo |
150 x (35.8/42.4) x 25mm Tile tuubo |
150 x (47.6 / 53.2) x 25mm Tile tuubo |
150 x (43.2 / 47.1) x 25mm Tile tuubo |
150*31/35*12 mm |
150*39/42*12 mm |
150*50/53*12 mm |
150*45/47*12 mm |
150*27/35*25 mm |
150*36/42*25 mm |
150*48/53*25 mm |
150*43/47*25 mm |
■Qaabka iyo cabbirrada la heli karo:
Dhumucda: laga bilaabo 6mm ilaa 25mm
Qaabka Joogtada ah: Saxan SISIC, Dhuumaha SISIC, SiSiC Saddex Xidhiidhiye, SISIC Suxulka, SISIC Cone Cyclone.
Fiiro gaar ah: Cabbirrada kale iyo qaabka ayaa la heli karaa marka la codsado.
■Baakad:
Sanduuqa kartoonka, oo lagu soo raray alwaax qiiqaysan oo miisaankiisu yahay 20-24MT/20′FCL.
■Faa'iidooyinka muhiimka ah:
1. Iska caabbinta xirashada heer sare ah, iska caabin saameyn leh iyo iska caabin daxalka;
2. flatness heer sare ah iyo iska caabin heerkul aad u fiican ilaa 1350 ℃
3. Rakibaadda fudud;
4. Nolosha adeeg ee dheer (waxay ku saabsan tahay 7 jeer in ka badan tan dhoobada alumina iyo 10 jeer in ka badan tan
polyurethane
Qaabka xagal raad ku yeelata nabarka xaglaha hoose
Marka qulqulka walaxda xoqan ay ku dhufato dusha dusheeda ee xagal gacmeed ama ay u gudubto barbar-socod, nooca xirashada ee ka dhacda is jiid jiidka waxaa loo yaqaannaa nabar simbiriirixan.
dhoobada silikoon carbide ee sareeysa waxay bixiyaan iska caabin xirashada iyo iska caabinta daxalka dhoobada dhoobada iyo dahaarka Alaabooyinkan ayaa la xaqiijiyay inay xidhmeen qalabka gudbinta, habaynta, iyo habka kaydinta. Tiirarkayada waxaa lagu soo saari karaa dhumucdiisu tahay 8 ilaa 45mm. waa muhiim inaad hubiso inaad heli karto alaabta loo baahan yahay. SiSiC: Adkeeyga Moh waa 9.5 (Aadeegnaanta cusub ee Moh waa 13), oo leh iska caabin aad u wanaagsan oo nabaadguurka iyo daxalka, nabaad-guurka heersare ah - iska caabin iyo anti-oxidation. Waxay 4 ilaa 5 jeer ka xoog badan tahay nitride ku xidhan silikon carbide. Nolosha adeeggu waxay 5 ilaa 7 jeer ka dheer tahay alaabta aluminiumka ah. MOR ee RBSiC waa 5 ilaa 7 jeer ka SNBSC, waxa loo isticmaali karaa qaabab aad u adag. Xidho dahaarka dhoobada adkaysiga u leh si loo horumariyo waxqabadka wax soo saarka, hufnaanta shaqada, dhimista kharashyada dayactirka iyo korodhka faa'iidada.
dhoobada saxda ah waxay leeyihiin aqoonta maadiga, khibrad la dabaqay iyo xirfadaha injineernimada. Tani waxay si wax ku ool ah u xaqiijin kartaa in xalalka ugu fiican la siiyo macaamiisheena. Duubabka dhoobada ah ee Silicon carbide iyo dahaarka ayaa inta badan loo adeegsadaa codsiyada sida duufaanada, tuubooyinka, tuubooyinka, hoppers, tuubooyinka, suumanka qaada iyo nidaamyada wax soo saarka. Nidaamka, waxaa jira walxo dhaqaaqa oo simbiriirixaya dusha sare. Marka shaygu ku dul simbiro shay, si tartiib ah ayuu u xidhaa qaybaha ilaa aanay waxba ka hadhin. Goobaha xirashada sare, tani waxay ku dhici kartaa si joogto ah waxayna sababi kartaa dhibaatooyin badan oo qaali ah. Qaab dhismeedka ugu muhiimsan waxaa lagu hayaa iyadoo la isticmaalayo walxo aad u adag, sida dhoobada silikoon carbide ceramics iyo alumina ceramics sida dahaarka allabariga. Isla mar ahaantaana, dhoobada silikoon carbide ceramics waxay u adkeysan kartaa xirashada dheer ka hor inta aan loo baahnayn in la beddelo, nolosha adeegga dhoobada silikoon carbide waxay 5 ilaa 7 jeer ka dheer tahay walxaha alumina.
Xidho dhoobada dhoobada ee Silicon-carbide ee iska caabinta leh iyo guryaha dahaarka:
Kiimikada adkaysi u leh
Dabci koronto
Nabaadguurka makaanikada & nabaad-guurka u adkaysta
La beddeli karo
Faa'iidooyinka Dufanka iyo Dahaarka u adkaysta Xirashada Ceramic:
Waxa loo isticmaali karaa meelaha dulqaadka adag ama dahaarka khafiifka ah looga baahan yahay
Waxaa loo isticmaali karaa in dib loo soo nooleeyo meelaha u nugul xirashada
Waxa lagu isticmaali karaa habab badan oo ku xidhidhsan sida alxanka iyo xabagta
Caado loogu talagalay codsiyo gaar ah
Aad u adkaysta daxalka
Xalka dhimista xidhashada khafiifka ah
Waxay ilaalisaa qaybaha dhaqaaqa ee ay ku xiran yihiin bay'ada xirashada sare
Si mug leh uga gudubta & ugana fiicnaado xalalka dhimista xidhashada
Heerkulka isticmaalka ugu sarreeya ee aadka u sarreeya ilaa 1380°C
Shandong Zhongpeng Ceramics Co., Ltd waa mid ka mid ah xalalka alaabta cusub ee silikoon carbide ugu weyn ee Shiinaha. dhoobada farsamada ee SiC: Adkeeyga Moh waa 9 (Adayga cusub ee Moh waa 13), oo leh iska caabin aad u wanaagsan oo nabaadguurka iyo daxalka, nabaad-guurka aad u fiican - iska caabbinta iyo anti-oxidation. Nolosha adeegga sheyga SiC waa 4 ilaa 5 jeer in ka badan 92% walxo aluminium ah. MOR ee RBSiC waa 5 ilaa 7 jeer ka SNBSC, waxa loo isticmaali karaa qaabab aad u adag. Habka xigashada waa mid degdeg ah, gaarsiinta waa sidii balanta ahayd, tayaduna waa labaad ee midna. Had iyo jeer waxaan ku adkaysannaa inaan ka hortagno yoolalkayaga oo aan dib u soo celinno quluubtayada bulshada.