Okpomọkụ dị elu calcined α alumina ntụ ntụ
atụmatụ nke ngwaahịa
Ngwaahịa dị elu nke calcined alumina ntụ ntụ nwere ebe mgbaze dị elu, ike igwe dị mma, ike siri ike, ihe mgbochi eletrik dị elu na nrụpụta ọkụ.Enwere ike iji ya mee ihe n'ọtụtụ ụlọ ọrụ dị ka ngwa eletrọnịkị, seramiki arụrụ arụ, ihe mgbagha, ihe na-eguzogide iyi, ihe polishing, wdg.
ụdị ngwaahịa
Dị ka ihe atụ anụ ahụ na kemịkalụ dị iche iche si dị, ngwaahịa alumina ntụ ntụ dị elu na-ekewa n'ime boron-fluorine (BF2: 1), boron-fluorine (BF5: 1), fluorine dị ọcha (F), boron dị ọcha (B), na na-abụghị mineralized dị ka usoro nke mineralizer.Enwere ụdị ọrụ ise, yana alumina pụrụ iche dị ka Boron Chlorine (BL) na Fluorine Chlorine (FL);A na-ekewa ngwaahịa ntụ ntụ alumina na ntupu 325, ntupu 400, ntupu 500, ntupu 600, ntụ ntụ ntụ 800, na ntụ ntụ kristal dị mma.
Dị ka dị iche iche ngwa chọrọ, ise usoro nke ngwaahịa gụnyere akọrọ ịpị, isostatic usoro usoro usoro, na-ekpo ọkụ anwụ nkedo, grouting ịkpụzi usoro, refractory usoro, nkedo ịkpụzi usoro, na alumina structural seramiiki granulation ntụ ntụ e kpụrụ.
Mpịakọta akọrọ, usoro usoro ịpịpụta isostatic
Usoro nke ngwaahịa a nụchara anụcha na elu usoro na nlezianya technology, na ezi uche urughuru size nkesa, ezi urughuru fluidity, rụrụ inter-ọka bonding, ezi grindability, na mfe sintering.Iberibe poselin ya bụ kọmpat, elu dị larịị, ike igwe dị elu yana ezigbo mkpuchi ọkụ.Ọ bụ ezigbo akụrụngwa maka imepụta ceramik pụrụ iche.
Nkedo na-ekpo ọkụ anwụ anwụ, usoro ịkpụzi grouting
Usoro a nke ngwaahịa nwere nnukwu isi urughuru kristal size, kwụsiri ike ịrụ ọrụ, ezi ịkpụzi arụmọrụ, obere ngwaahịa shrinkage, na a dịgasị iche iche nke ngwa.Ha bụ ndị kwesịrị ekwesị karịsịa maka na-ekpo ọkụ anwụ nkedo na grouting ịkpụzi usoro, na ike ga-eji dị iche iche elu-okpomọkụ na-eguzogide seramiiki akụkụ (spark plọg, wdg) na-eguzogide ọgwụ-egweri seramiiki akụkụ (ngwa agha mgbapụta aro nkwụnye mgbapụta lining, impeller, egweri media bọọlụ. , wdg), eletrọnịkị mkpụrụ, eletrọnịkị agụụ tubes, wdg.
Usoro ntụgharị
Ngwaahịa ahụ nwere ụdị kristal kwụsiri ike, nwere ike melite refractoriness nke ngwaahịa ahụ, ma melite akụrụngwa akụrụngwa.Ọ dị mma maka mmepụta nke ihe na-emepụta ihe na-adịghị ahụkebe (dị iche iche nke aluminom castables), refractories ekara (brik corundum, wdg), ụlọ ọkụ ọkụ, wdg, izute ndị ahịa atụnyere High okpomọkụ, magburu onwe thermal ujo nkwụsi ike na nhazi njirimara bụ. chọrọ ịgbatị ndụ ọrụ nke ihe ndị na-emegharị ihe.
Na-agbapụta stereotypes usoro
Ngwaahịa ahụ nwere mkpụrụ osisi kristal edo edo, arụmọrụ ndochi dị mma na ọrụ ịwụsa, nke nwere ike ịbawanye njupụta nke sintered, ike mgbanwe dị elu na ike mkpakọ nke ihe nkedo ahụ, ma welie ihe na-eguzogide iyi, corrosion na-eguzogide, na ihe na-egbochi mbuze nke castable. .Enwere ike iji ya maka ciment dị ala, ultra-low-ciment ma ọ bụ nke na-abụghị ciment, refractories ekara na polishing nkenke.
Alumina seramiiki granulated ntụ ntụ
A na-eme ya site na ihe nyocha sayensị, egweri akpaka, pulping na ịgba ihicha.The urughuru size nkesa bụ edo, na fluidity dị mma, na ike bụ agafeghị oke;ahụ a na-emepụta nwere ike dị elu, ịrụ ọrụ nkwụsị nke ọma, yana obere ọkụ ọkụ;elu nke ngwaahịa ahụ dị nro na nhazi ahụ bụ kọmpat.Ọ nwere ike izute ihe teknụzụ chọrọ maka ịpị ngwa ngwa akọrọ nke ceramik ziri ezi, ma bụrụ ezigbo akụrụngwa maka imepụta seramiki eletrọnịkị na akụkụ seramiiki nhazi.
Mpaghara ngwa
1. mgbanaka akara, efere esemokwu, tube agụụ, mkpụrụ eletrik
2. Seramiki ihe owuwu, seramiki eletrọnịkị, seramiki bio-ceramics, ihe mgbagha dị elu.
3. Igwe ihe igwe bọọlụ, ihe na-ebu seramiiki, onye na-egbu osisi seramiiki
