Foornada Muraayadda Shiinaha ee Shiinaha ee Silica Lebenka laga keenay warshadda dhabta ah iyo soo saarayaasha | Rongsheng

Sharaxaad Gaaban:

Lebenka silica carbite waa nooc ka mid ah alaabada iska caabiya oo inta badan laga sameeyo carbide silicon, lebenka silica carbide waxay u isticmaalaan SiC sida walaxda ugu weyn ee ceeriin, oo ay ku jiraan 72% ~ 99% maadada SiC. Lebenka silica carbon waxaa lagu sameeyaa isku darka granule SiC, budada SiC iyo wakiilka xidhitaanka iyada oo loo marayo isku darka gabowga, qaabaynta, qalajinta iyo dab-damiska. Baloogga silica carbide wuxuu leeyahay astaamo koronto-qaadis kuleyl sare leh, iska caabin weyn oo xirasho ah waxaana loo isticmaali karaa dahaarka unugyada aluminiumka. Lebenka silica carbon rerfractory wuxuu noqdaa agabka muhiimka ah ee iska caabiya wax soo saarka birta, iyo warshadaha birta aan ferrous ahayn.

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Lebenka kaarboonka ee silicate wuxuu ka tirsan yahay kuwa dhexdhexaadka ah ee iska caabiya, kaas oo u adkaysta nabaad-guurka aashitada iyo alkali, dareereyaasha, iyo daxalka kiimikada kale. Silicon carbide wuxuu leeyahay astaamo xoog sare leh, iska caabbinta oksaydhka wanaagsan, mana jiro isbeddel heerkulka sare. Dhammaan walxaha ceeriin ee lebenka aan oksaydhka ahayn, lebenka kaarboonka slilica waa kan ugu dhaqaale badan uguna ballaaran ee loo isticmaalo meel. kaas oo loo isticmaali karo warshado kala duwan, sida warshadaha dhagaxa, warshadaha galaaska, warshadaha birta, warshadaha daabacaadda, iyo warshadaha fudud. Intaa waxaa dheer, lebenka kaarboonka ee silica ee iibka ah wuxuu leeyahay waxqabad aad u wanaagsan oo ku saabsan iska caabbinta nabaad-guurka deegaanka ee aadka u xun, sida kulaylka sare, iska caabbinta wanaagsan, iska caabbinta shoogga kulaylka ee weyn, u adkaysta xooggan ee nabaad-guurka aashitada iyo alkali iyo isku-darka ballaarinta kulaylka oo hooseeya iwm.

Sifooyinka Silica Carbide Leben

Awood sare,
Gudbinta kulaylka oo sareysa,
Iska caabin wanaagsan oo xoqid ah,
Iska caabin shoogga kulaylka oo weyn,
Nabaad-guurka oo aad u fiican,
Aad u adkaysi u leh nabaad-guurka aashitada iyo alkali,
.Isku-darka ballaarinta kulaylka oo hooseeya.

Halabuurka Silica Carbide Leben

Waxyaabaha ceeriin ee baloogga carbide-ka ee silikoonku waa carbide silicon ah, qiyaastii 72%-99%. Carbide-ka silikoon waxaa sidoo kale loo yaqaan moissanite, ciid corundum ah ama ciid aan la celin karin. Taas oo laga sameeyo ciid quartz ah, kookaha batroolka ama dhuxusha, iyo qaybo alwaax ah, oo laga soo saaro dhalaal heerkul sare leh oo ku jira foornada iska caabbinta korontada.

Habka Wax Soo Saarka Lebenka Silica Carbide

Lebenka silikoonka ah ee carbide-ka waxaa laga soo saaraa silikoonka carbide, oo ah walax ceeriin ah oo lagu sameeyay foorno koronto oo nooca iska caabin ah heerkul ka badan 2500°C, iyada oo loo marayo falgalka silikoonka ee kaarboonka. Lebenka silikoonka ah ee kaarboonka ah wuxuu leeyahay koronto-qaadis kuleyl toban jeer ka badan kuwa ka soo horjeeda dhoobada dabka, daxalka wanaagsan iyo iska caabinta shoogga kulaylka, waxaana loo samayn karaa qaabab adag. Lebenka silikoonka ah wuxuu u adkeysan karaa weerarka slag iyo nabaad-guurka ololka.

Kala-soocidda lebenka Silica Carbide

Lebenka carbide-ka ee silikoonka ah waxaa loo kala saari karaa lebenka carbide-ka ee silikoonka ah ee dhoobo ku xidhan, lebenka carbide-ka silikoonka ah ee ...

Tilmaamaha Lebenka Rongsheng ee aan la adkeyn karin ee Silica Carbide

Lebenka Silikoon Carbide
Alaabta	Cutubka	Lebennada Silikoon Carbide ee Xiran ee SiO2	Lebennada Kaarboohaydraytka ee Silikoon ee Azoxty-cornpounds	Lebenka Kaarboohaydraytka ee Silikoon ee Mullite-ka ah
Al2O3	%	~	~		≥10
SiO2	%	≤8	~		~
Fe2O3	%	≤1	≤0.6		≤1
Sic	%	≥90	≥80		≥85
Fosfooraska Muuqda	%	≤18	≤18		≤18
Cufnaanta Badan	g/cm3	≥2.56	≥2.60		≥2.56
Xoogga Burburinta Qabow	Mpa	≥80	≥100		≥70
Iska-caabin la'aanta culayska saaran	℃	≥1600	≥1620		≥1550
Xasiloonida Shoogga Kulaylka(Waqtiga/850)	℃	≥40	≥40		≥35
Qaboojinta Kulaylka	w/m*k	≥8	~		~
Xoogga Heerkulka Caadiga ah ee Laabista	Mpa	≥25	≥30		≥25
Xoog Heerkulka Sare oo Laab ah1250℃*1h	Mpa	≥20	≥25		≥20
Heerkulka Adeegga Ugu Badan	℃	1400	1500		1400

Codsiga lebenka Silica Carbide

Lebenka silica carbide wuxuu leeyahay kuleyl badan oo la qaadi karo, iska caabin wanaagsan oo xirasho, iska caabin shoogga kulaylka iyo iska caabin daxalka. Markaa lebenka silica carbon wuxuu leeyahay codsiyo kala duwan sida soo socota: