Onye na-emepụta bọọlụ seramiiki nwere nha dị iche iche

A na-akpọkwa bọọlụ seramiiki gbawara agbawa bọọlụ nzacha.A na-eme ya site na ime 20-30% pores n'ime bọọlụ seramiiki inert.Ya mere enwere ike iji ya ọ bụghị naanị maka ịkwado na ikpuchi ihe na-akpali akpali, kamakwa maka nzacha na ikpochapụ ihe ndị na-adịghị ọcha nke ọka, gelatin, asphalting, metal iron na iron ion na-erughị 25um.Ọ bụrụ na a na-etinye bọlbụ porous n'elu ihe nrụpụta, a na-ewepụ ihe ndị na-adịghị ọcha na mbụ usoro nwere ike adsorbed na pores n'ime bọọlụ, n'ebe ahụ na-echebe ihe na-akpali akpali ma na-agbatị usoro ọrụ nke usoro ahụ. na ihe ndị dị iche iche, onye ọrụ nwere ike họrọ ngwaahịa site nha ha, pores na porosity, ma ọ bụ ọ bụrụ na ọ dị mkpa, tinye molybdenum, nickel na cobalt ma ọ bụ ndị ọzọ na-arụ ọrụ ihe iji gbochie ihe na-akpata coking ma ọ bụ nsị.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa

Bọọlụ seramiiki porous bụ ngwaahịa ọhụrụ emepụtara na ndabere nke bọọlụ seramiiki inert alumina.Ọ na-ewe dayameta nke bọọlụ dị ka axis imeghe oghere.Ọ bụghị nanị na ọ nwere ụfọdụ ike n'ibu, kemịkalụ kwụsie ike na thermal nkwụsi ike, ma na-amụba kpọmkwem elu ebe.Na ihe na-abaghị uru, si otú ahụ na-amụba mgbasa na ntụgharị nke ihe, na ibelata nguzogide nke usoro.Enwere ike iji ya mee ihe n'ọtụtụ ebe na mmanụ ala, kemịkalụ na ụlọ ọrụ gas iji dochie bọọlụ seramiiki inert alumina dị ka ihe na-akpata mkpuchi mkpuchi nkwado.

Njirimara anụ ahụ

Ụdị		Feldspar	Feldspar - Molai		Nkume Molai		Molai - Corundum		Corundum
Ihe
Ọdịnaya kemịkalụ (%)	Al2O3	20-30	30-45		45-70		70-90		≥90
	Al2O3+ SiO2	≥90
	Fe2O3	≤1
Mgbasa ozi mmiri (%)		≤5
Nguzogide Acid (%)		≥98
Nguzogide Alkaki (%)		≥80		≥82		≥85		≥90		≥95
Okpomọkụ ọrụ(°C)		≥1300		≥1400		≥1500		≥1600		≥1700
Ike ịkụpịa (N/Ibe)	Φ3mm	≥400		≥420		≥440		≥480		≥500
	Φ6mm	≥480		≥520		≥600		≥620		≥650
	Φ8mm	≥600		≥700		≥800		≥900		≥1000
	Φ10mm	≥1000		≥1100		≥1300		≥1500		≥1800
	Φ13mm	≥1500		≥1600		≥1800		≥2300		≥2600
	Φ16mm	≥1800		≥2000		≥2300		≥2800		≥3200
	Φ20mm	≥2500		≥2800		≥3200		≥3600		≥4000
	Φ25mm	≥3000		≥3200		≥3500		≥4000		≥4500
	Φ30mm	≥4000		≥4500		≥5000		≥5500		≥6000
	Φ38mm	≥6000		≥6500		≥7000		≥8500		≥10000
	Φ50mm	≥8000		≥8500		≥9000		≥10000		≥12000
	Φ75mm	≥10000		≥11000		≥12000		≥14000		≥15000
Nnukwu njupụta (kg/m³)		1100-1200		1200-1300		1300-1400		1400-1550		≥1550