Sharaxaada
Silikon carbide waa walxo aad u adag (Mohs hardness 9.25), kiimikaad ahaan waa aan firfircoonayn mana dhalaalin. Silicon Carbide waxa ay leedahay kororka kulaylka sareeyo, iskudar hoose oo balaadhinta kulaylka, waa shoog kulaylka iyo xaaqid u adkaysta waxayna leedahay awood heerkul sare. Noocyada kala duwan ee Silicon carbide waxay ka dhigaan wax ku ool ah codsiyo badan oo kala duwan.
Silicon carbide waxa ku jira laba nooc oo asaasi ah oo caadi ah: carbide silicon madow iyo carbide silikoon cagaaran. Carbide silikoon madow wuxuu ka kooban yahay sic qiyaastii 95%, markaa adaygu wuu ka sarreeyaa carbide silicon cagaaran. Waxaa si ballaaran loo isticmaalaa ka baaraandegidda wax xoogga jilicsan oo hooseeya sida galaas, ceramics, dhagax, wax refractory, birta tuuray iyo birta nonferrous iwm carbide silicon cagaaran ka kooban sic ku saabsan 97% kor ku oo leh is-afaysi wanaagsan, sidaas darteed waxaa loo isticmaalaa ka baaraandegidda Alloy adag. , alloy titanium iyo muraayad indhaha ah iyo sidoo kale jaakad dhululubo iyo qalab goynta shiidi ganaax.
Faa'iidooyinka:
Silicon carbide waxay leedahay sifooyin kiimikaad oo deggan, kuleyl kuleyl sare leh, iskudar fidinta kulaylka oo hooseeya, iyo caabbinta xirashada wanaagsan. Marka laga soo tago in loo isticmaalo sida abrasives, waxaa jira adeegyo kale oo badan, sida: daboolka budada silikoon carbide ee biyaha marawaxadaha ama blocks cylinder oo leh nidaam gaar ah Darbiga gudaha wuxuu wanaajin karaa caabbinta xirashada waxayna sii dheereyn kartaa nolosha adeeggeeda 1 ~ 2 jeer ; Maaddada dib-u-celinta ee ka samaysan waxay leedahay caabbinta shoogga kulaylka, cabbir yar, miisaan fudud iyo xoog sare, waxayna leedahay saameyn wanaagsan oo tamar ah. Silicon carbide-ka hooseeya (oo ka kooban 85% SiC) waa deoxidizer heersare ah. Waxay dedejin kartaa xawaaraha birta samaynta, waxayna fududayn kartaa xakamaynta isku dhafka kiimikada waxayna hagaajinaysaa tayada birta. Intaa waxaa dheer, silikoon carbide ayaa sidoo kale si ballaaran loo isticmaalaa in lagu sameeyo ulaha silikoon carbide ee walxaha kuleylka korantada.
Tilmaamid
| Qaabka |
Qayb% |
| 60# |
SiC |
F.C |
Fe2O3 |
| 65# |
60min |
15-20 |
8-12 |
3.5max |
| 70# |
65min |
15-20 |
8-12 |
3.5max |
| 75# |
70min |
15-20 |
8-12 |
3.5max |
| 80# |
75min |
15-20 |
8-12 |
3.5max |
| 85# |
80min |
3-6 |
3.5max |
| 90# |
85min |
2.5max |
3.5max |
| 95# |
90min |
1.0max |
1.2max |
| 97# |
95min |
0.6max |
1.2max |
Codsiga:
1.Hagaajinta iska caabbinta kulaylka, xidho iska caabbinta iyo iska caabinta oksaydhka ee maaddada refractory iyo warshadaha birta ee tamarta.
2. Waxyaabaha aasaasiga ah ee ceeriin in polymer sare ee qaabeynta silikon organic.
3. Daawaynta daawaha saldhigga birta, dawooyinka daawaha ee birta silikoon, sidaas awgeed hagaajinta adkeynta birta.
4. Waxaa loo isticmaalaa wax soo saarka heerkul sare si loo soo saaro dhaldhalaalka iyo dhoobada iyo soo saarista maraqa silikoon ultra saafi ah.
FAQ
S: Ma tahay wax soo saaraha ama ganacsade?
J: Waxaan nahay ganacsato, alaabadayaduna waa kuwo tayo sare leh oo qiimo jaban.
S: tayada alaabtaadu miyay degan tahay?
J: Alaabtayadu waxay leeyihiin kormeer tayo leh, tayaduna aad bay u fiican tahay.
S: Ma bixin kartaa muunado?
J: Haa, waxaanu ku siin karnaa muunado bilaash ah ka dib markaad bixiso xamuul gaar ah.
S: Alaabtaada ma lagu keenay waqtigii loogu talagalay?
J: Guud ahaan, marka loo eego, waxaanu alaabta ku keenaynaa waqtigii loogu talagalay.
S: Waa maxay hababka ururintaada?
J: Hababkayada ururinta waxa ka mid ah T / T, L / C, iwm.
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