Silicon nitride jikọtara ogidi silicon carbide

Silicon nitride jikọtara silicon carbide

Si3N4 bonded SiC seramiiki refractory ihe, na-agwakọta ya na elu dị ọcha SIC ezi ntụ ntụ na Silicon ntụ ntụ, mgbe slipping N'ezie, mmeghachi omume sintered n'okpuru 1400 ~ 1500 ° C. N'oge ọmụmụ ihe, na-ejuputa Nitrogen dị ọcha n'ime ọkụ, mgbe ahụ, silicon ga-emeghachi omume na Nitrogen wee mepụta Si3N4, Ya mere, Si3N4 bonded SiC material bụ silicon nitride (23%) na silicon carbide (75%) dị ka isi akụrụngwa. , ngwakọta na organic ihe, na kpụrụ site ngwakọta, extrusion ma ọ bụ wụsara, wee mee mgbe ihicha na nitrogenization.

Atụmatụ na uru:

1.High okpomọkụ ndidi
2.High thermal conductivity na ujo iguzogide
3.High n'ibu ike na abrasion mgbochi
4.Excellent ike arụmọrụ na corrosion iguzogide

Anyị na-enye ihe nrụpụta seramiiki NSiC dị elu na nke ziri ezi nke na-ahazi ya

1.Mfe nkedo
2.Extruding
3.Uni Axial Pressing
4.Isostatic Pressing

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