1, eyi
Ceramics na 95% AL2O3 na-agbakwunye ihe dị iche iche na-adịghị mma, usoro pụrụ iche, 100 tọn nke ịkpụzi nrụgide akọrọ, nke nwere nnukwu njupụta, ịdị elu siri ike, na-eyi nguzogide na ihe ndị ọzọ.Site na Chinese Academy of Sciences Shanghai Institute of silicate test, M na-emepụta na-eyi na-eguzogide seramiiki eyi nguzogide 266 ugboro manganese ígwè, elu chromium nkedo ígwè 171.5 ugboro.
2. na-eguzogide oyi na oke okpomọkụ
Otu akụkụ vulcanized mmetụta na-eguzogide ọgwụ seramiiki na-eguzogide na-adabere na afọ nke ahụmahụ, na-agbakwunye ihe dị iche iche na roba, nke mere na roba na mwepu 50 degrees ala okpomọkụ na 100 degrees nke elu okpomọkụ gburugburu agaghị. Gbanwee usoro dị n'ime, ka ịzenarị ịka nká roba, gbanyụọ poselin.
3. mmetụta nkwụsị
M na-emepụta seramiiki na-eyi na-eguzogide na usoro ewepụtara na Al2O3 lattice dị nnọọ ka Cr2O3 na TiO2, mgbe ị na-agbakwụnye site na Japan Toshiba webatara ZnO whiskers, na usoro sintering na nhazi nke ngwọta siri ike na Al2O3, ọka, kwalite sintering. ma kwalite ọrụ nke ike mgbaji.Dị ka akụrụngwa dị oke ọnụ, ndị na-emepụta ụlọ ugbu a anaghị eji usoro a.
Ụlọ ọrụ anyị na-eyi ngwaahịa seramiiki na-eguzogide ike mgbaji KIC ≥ 4.8Mpa / m.
4. Ijikọ nke ọma
Ana m ewere ụzọ a pụrụ ịdabere na ya iji hụ na ụlọ ọrụ ahụ agaghị ada:
A. Seramiiki na roba vulcanization usoro tozuru okè na ntụkwasị obi.
Na ọgwụgwọ elu seramiiki tupu vulcanization, anyị na-eji ihe ndị na-ahụ maka ọgwụgwọ elu nke US na-ebubata.Ngwaahịa Vulcanized Ọbụlagodi na a na-ehulata 360 Celsius, seramiiki agaghị ada na rọba.
B. seramiiki liner na ígwè tapawa ike
Na seramiiki liner na ígwè bonding, anyị na-eji ígwè na-ebubata na nrapado roba.Ngwaahịa ahụ nwere njikọ siri ike, ezigbo ọkụ ọkụ, acid na alkali resistance, corrosion resistance, mgbochi ịka nká na ihe ndị ọzọ.Dị ka ụlọ ọrụ m seramiiki roba liner mado pụrụ iche nrapado, ihe fọrọ nke nta ka afọ iri na ojiji nke ọtụtụ narị ndị ahịa, ntụkwasị obi dị nnọọ mma, ruo ugbu a, ọ dịghị onye ngwaahịa kwụsịrị nsogbu.
Organic nrapado kacha okpomọkụ nke 100 ℃, kacha ala mwepu 50 ℃.Tumadi na ọdabara na seramiiki roba mejupụtara liner tapawa, n'ihi ike adhesion nke organic viscose, mgbe liner na ngwá kọntaktị ebe bụ nnukwu, nnọọ adabara maka nnukwu mmetụta, akwa akwa na akwa akwa nke ihe ebuga usoro, dị ka ike osisi coal njikwa. usoro, Steel, smelting sintering osisi na na.
Oge nzipu: Jul-17-2019