Fasaha

1. FA'IDODIN RASHIN BIYAN KULA DA SILICON CARBIDE

Kayayyakin Reaction Bonded Silicon Carbide (RBSC, ko SiSiC) suna ba da juriya mai ƙarfi/ƙarfin abrasion da kuma kyakkyawan kwanciyar hankali na sinadarai a cikin yanayi mai tsauri. Silicon Carbide abu ne na roba wanda ke nuna halaye masu inganci, gami da:

lKyakkyawan juriya ga sinadarai.

Ƙarfin RBSC ya fi na yawancin carbide na silicon da aka haɗa da nitride kusan kashi 50%. RBSC shine kyakkyawan juriya ga tsatsa da kuma yumbu mai hana iskar oxygen. Ana iya samar da shi zuwa nau'ikan bututun cire ruwa (FGD).

lKyakkyawan lalacewa da juriya ga tasiri.

Yana da matuƙar tasiri a fasahar yumbu mai jure wa manyan fasalolin lalata. RBSiC tana da tauri mai yawa wanda ya kusanci lu'u-lu'u. An ƙera ta don amfani a aikace-aikace na manyan siffofi inda matakan silicon carbide masu jure wa yanayi ke nuna lalacewa ko lalacewa daga tasirin manyan barbashi. Yana jure wa tasirin ƙwayoyin haske kai tsaye da kuma tasirin da zamewa na ƙwayoyin da ke ɗauke da slurries. Ana iya ƙirƙirar ta zuwa siffofi daban-daban, gami da siffofi masu siffar mazugi da hannun riga, da kuma kayan aikin da aka ƙera don kayan aiki da ke aiki a cikin sarrafa kayan.

lKyakkyawan juriya ga girgizar zafi.

Abubuwan da aka haɗa da silicon carbide suna ba da juriya ga girgizar zafi mai kyau amma ba kamar yumbu na gargajiya ba, suna kuma haɗa ƙarancin yawa da ƙarfin injina mai girma.

lBabban ƙarfi (yana samun ƙarfi a yanayin zafi).

Silikon carbide mai haɗin kai yana riƙe da mafi yawan ƙarfin injina a yanayin zafi mai yawa kuma yana nuna ƙarancin matakan rarrafe, wanda hakan ya sa ya zama zaɓi na farko don aikace-aikacen ɗaukar kaya a cikin kewayon 1300ºC zuwa 1650ºC (2400ºC zuwa 3000ºF).

1. Takardar Bayanan Fasaha

Takardar Bayanan Fasaha	Naúrar	SiSiC (RBSiC)	NbSiC	ReSiC	Sintered SiC
		Reaction bonded Silicon Carbide	Nitride Bonded Silicon Carbide	Sake yin amfani da Silicon Carbide	Sintered Silicon Carbide
Yawan yawa	(g.cm)3)	≧ 3.02	2.75-2.85	2.65~2.75	2.8
SiC	(%)	83.66	≧ 75	≧ 99	90
Si3N4	(%)	0	≧ 23	0	0
Si	(%)	15.65	0	0	9
Buɗaɗɗen rami	(%)	<0.5	10~12	15-18	7~8
Ƙarfin lanƙwasawa	Mpa / 20℃	250	160~180	80-100	500
	MPA / 1200℃	280	170~180	90-110	550
Modulus na sassauci	GPA / 20℃	330	580	300	200
	Gpa / 1200℃	300	~	~	~
Maida wutar lantarki ta thermal	W/(m*k)	45 (1200℃)	19.6 (1200℃)	36.6 (1200℃)	13.5~14.5 (1000℃)
Ingancin faɗaɗa zafi	Kˉ1 * 10ˉ6	4.5	4.7	4.69	3
Sikelin taurin Mons (Turi)		9.5	~	~	~
Max-zafin aiki	℃	1380	1450	1620 (oksid)	1300

1. Shari'ar Masana'antuDon Reaction Bonded Silicon Carbide:

Samar da Wutar Lantarki, Haƙar Ma'adinai, Sinadarai, Man Fetur, Kiln, Masana'antar kera injuna, Ma'adanai & Ƙarfe da sauransu.