Izinga lokushisa eliphezulu calcined α alumina powder
isici somkhiqizo
Imikhiqizo yempuphu ye-alumina enezinga eliphezulu lokushisa inezinga eliphakeme lokuncibilika, amandla amahle kakhulu emishini, ubulukhuni, ukumelana nogesi okuphezulu kanye nokuhamba okushisayo.Ingasetshenziswa kabanzi ezimbonini ezifana nemishini kagesi, i-ceramics yesakhiwo, izinto eziphikisayo, izinto ezingagugi, izinto zokupholisha, njll.
isigaba somkhiqizo
Ngokusho kwezinkomba ezihlukene zomzimba namakhemikhali, imikhiqizo yempushana ye-alumina enezinga lokushisa ephezulu ihlukaniswa ikakhulukazi i-boron-fluorine (BF2:1), i-boron-fluorine (BF5:1), i-fluorine ehlanzekile (F), i-boron ehlanzekile (B), kanye i-non-mineralized ngokusho kwefomula ye-mineralizer.Kunezinhlobo ezinhlanu zama-ejenti, kanye ne-alumina ekhethekile njenge-Boron Chlorine (BL) ne-Fluorine Chlorine (FL);Imikhiqizo yempushana ye-alumina ihlukaniswe yaba yi-325 mesh, 400 mesh, 500 mesh, 600 mesh, 800 mesh powder, kanye ne-crystalline powder.
Ngokwezidingo ezihlukene zohlelo lokusebenza, uchungechunge lwemikhiqizo emihlanu ehlanganisa ukucindezela okomile, uchungechunge lwenqubo yokucindezela ye-isostatic, ukusakaza okushisayo kokufa, uchungechunge lokubumba i-grouting, uchungechunge lwe-refractory, uchungechunge lokubumba, kanye ne-alumina yesakhiwo se-ceramic granulation powder senziwe.
Ukucindezela okomile, uchungechunge lwenqubo yokucindezela isostatic
Lolu chungechunge lwemikhiqizo lucwengisiswa ngefomula ethuthukisiwe nobuchwepheshe obuqinile, ngokusatshalaliswa kosayizi wezinhlayiyana ezifanele, ukugeleza kwezinhlayiyana okuhle, ukubopha okuxekethile kokusanhlamvu, ukugaya okuhle, kanye nokucwiliswa kalula.Izingcezu zayo ze-porcelain zihlangene, zibushelelezi, amandla aphezulu okusebenza, kanye nokufakwa kahle kukagesi.Kuyimpahla efanelekile yokukhiqiza izitsha zobumba ezikhethekile.
I-hot die casting, uchungechunge lokubumba lwe-grouting
Lolu chungechunge lwemikhiqizo lunosayizi omkhulu wezinhlayiyana zekristalu, ukusebenza okuzinzile, ukusebenza kahle kokubumba, ukushwabana komkhiqizo omncane, kanye nohlu olubanzi lwezinhlelo zokusebenza.Afaneleka ngokukhethekile uchungechunge lokubumba olushisayo kanye nochungechunge lwe-grouting, futhi angasetshenziselwa izingxenye ezihlukahlukene ze-ceramic ezimelana nezinga lokushisa eliphezulu (ama-spark plug, njll.) kanye nezingxenye ze-ceramic eziqinile (i-mortar pump shaft plug pump lining, impeller, ibhola lemidiya eligayayo). , njll.), ama-substrates e-electronic, amashubhu e-vacuum kagesi, njll.
Uchungechunge lwe-Refractory
Umkhiqizo unefomu lekristalu elizinzile, ungathuthukisa ukuphikiswa komkhiqizo, futhi uthuthukise izakhiwo zemishini.Ilungele ukukhiqizwa kwezinto eziphikisayo ezingashintshiwe (izinsimbi ezihlukahlukene eziphezulu ze-aluminium), ama-refractories amise (izitini ze-corundum, njll.), izinto zokwakha zesithando somlilo, njll., ukuhlangabezana nokuqhathaniswa kwamakhasimende Ukushisa okuphezulu, ukuzinza okuhle kakhulu kokushisa okushisayo nezici zokucubungula kukhona okudingekayo ukuze kunwetshwe impilo yesevisi yezinto eziphikisayo.
Ukuthela uchungechunge lwama-stereotypes
Umkhiqizo unezinhlamvu zekristalu ezifanayo, ukusebenza kahle kokugcwalisa kanye nomsebenzi wokuthulula, ongakhuphula ukuminyana kwe-sintered, izinga lokushisa eliphezulu eliguquguqukayo namandla acindezelayo we-castable, futhi kuthuthukise ukumelana nokuguga, ukumelana nokugqwala, kanye nezakhiwo ezivikela ukuguguleka kwe-castable. .Ingasetshenziselwa izinsimbi ezinosimende ophansi, zikasimende eziphansi kakhulu noma ezingezona zikasimende, ama-refractories anomumo kanye nokupholisha ngokunemba.
I-alumina ceramic granulated powder
Yenziwa yizithako zocwaningo lwesayensi, ukugaya okuzenzakalelayo, ukudonsa kanye nokomisa isifutho.Ukusabalalisa usayizi wezinhlayiyana kufana, uketshezi luhle, futhi amandla aphakathi;umzimba okhiqiziwe unamandla aphezulu, ukusebenza okuhle kakhulu kokudiliza, kanye nezinga lokushisa eliphansi lokudubula;ubuso bomkhiqizo bushelelezi futhi isakhiwo sihlangene.Ingahlangabezana nezidingo zobuchwepheshe zokucindezela okomile okusheshayo kwezitsha zobumba ezinembayo, futhi iyimpahla eluhlaza efanelekile yokukhiqizwa kwezitsha zobumba zikagesi kanye nezakhi ze-ceramic zesakhiwo.
Izindawo zokufaka izicelo
1. Indandatho yokuvala, ipuleti lokushayisana, ishubhu lokuhlanza, i-electronic substrate
2. Izitsha ze-ceramics zesakhiwo, i-ceramics ye-elekthronikhi, i-bio-ceramics, izinto ezithuthukisiwe eziphikisayo
3. I-ball mill lining, i-ceramic bearing, i-ceramic cutter
