Izitena zeMullite eziBunzima obuKhanyayo
Yenziwe nge-Alumina (Al₂O₃) yexabiso eliphezulu kunye neSilica (SiO₂), yethuIzitena zeMullite eziKhawulezayoinesakhiwo sekristale seMullite (3Al₂O₃·2SiO₂) esizinzileyo. Sisebenzisa inkqubo ephucukileyo yokufutha nokuqinisa, izinto ezisetyenzisiweyo zixutywa ngokuchanekileyo, zixoxwe, zicocwe, kwaye zitshiswe ngobushushu obuphezulu ukuze zenze isakhiwo sokukhusela esifanayo nesinobubovu obuphezulu. Oku kuqinisekisa uzinzo oluphezulu lobushushu kunye nokusebenza kakuhle kwamandla kwi-oven yakho.
Ulwahlulo lweeModeli eziqhelekileyo
1. Uhlulo ngokweNxibelelwano yoBuninzi
Iimodeli ezifana neJM23-0.6, JM23-0.8, kunye neJM28-1.0. Inombolo yesimamva imele uxinano olukhulu (g/cm³), olufanelekileyo kwiimfuno ezahlukeneyo zokuthwala umthwalo kunye nobushushu.
2. Uhlu ngokweNkqubo yeMveliso/iimpawu
Imizekelo ibandakanya izitena ze-mullite ezikhaphukhaphu ezine-foam (ezinoburhabaxa obuphezulu, ezigquma kakhulu), izitena ze-cordierite-mullite ezikhaphukhaphu (ezinokumelana nokutsha kobushushu obugqwesileyo), kunye nezitena ze-mullite ezikhaphukhaphu ezine-iron ephantsi (Fe₂O₃ ≤ 0.5%, ezimelana nokugqwala ngamandla), ezihlangabezana neemeko ezahlukeneyo zokusebenza ezikhethekileyo.
Isikhokelo sokukhetha
1. Okokuqala, khetha imodeli esisiseko ngokweqondo lobushushu eliphezulu lokusebenza kwesixhobo. Umzekelo, khetha i-JM23 kumaqondo obushushu angaphantsi kwe-1300℃, kunye ne-JM30 nangaphezulu kumaqondo obushushu angaphezulu kwe-1500℃.
2. Cinga ngendlela enokugqwala ngayo le medium. Kwiimeko ezigqwala kakhulu, khetha i-JM28 okanye ngaphezulu, okanye uhlobo olune-iron ephantsi olulungiselelwe wena.
3. Ukulinganisela iimfuno zokuthwala umthwalo kunye nobushushu. Khetha amanqanaba aphantsi obunzima bokunciphisa ubunzima, kunye namanqanaba aphezulu obunzima bokuqina okuphezulu.
Iimbonakalo:
Ukunganyangeki okuphezulu:Ukurhawuzelelwa kwe-refractoriness kudla ngokudlula i-1600°C, okugcina iipropati zomzimba nezekhemikhali zizinzile kwiindawo ezinobushushu obuphezulu.
Ukuqhuba okuphantsi kobushushu:Ngenxa yesakhiwo sayo esilula, ukuhanjiswa kwayo kobushushu kuphantsi, ngesiqhelo yi-0.1-0.2 W/(m·K), okunciphisa ngempumelelo ukulahleka kobushushu kunye nokuphucula ukusebenza kakuhle kwamandla obushushu.
Amandla aphezulu kunye noxinano oluphantsi:Ubuninzi bomzimba buhlala buphakathi kwe-0.5-1.3 g/cm³, nto leyo enciphisa ubunzima bomzimba ngelixa igcina amandla aphezulu.
Ukumelana kakuhle nobushushu:Iyamelana nokuguquguquka okukhawulezileyo kobushushu, iyamelana nokuqhekeka ngexesha lokuqalisa rhoqo kwe-oven kunye nokuvalwa, kwaye igcina uzinzo lwesakhiwo.
Ukumelana neekhemikhali:Ukumelana kakuhle ne-asidi kunye ne-alkaline slags kunye neegesi, okuvumela ukusetyenziswa ixesha elide kwiindawo ezirhabaxa.
Umxholo wokungcola ophantsi:Izinto eziluhlaza ezicocekileyo kakhulu zisetyenziswa kwinkqubo yemveliso, nto leyo ebangela ukuba kubekho ukungcola okuncinci, nto leyo enciphisa ukungcola kwemveliso kwiindawo ezinobushushu obuphezulu.
| ISALATHISO | I-JM-23 | I-JM-25 | I-JM-26 | I-JM-27 | I-JM-28 | I-JM-30 | I-JM-32 | |
| Ubuninzi bobuninzi (g/cm3) ≥ | 0.6 | 0.8 | 0.8 | 1.0 | 1.0 | 1.2 | 1.2 | |
| Amandla okutyumza abandayo (MPa) ≥ | 1.0 | 1.5 | 2 | 2.5 | 2.5 | 3.0 | 3.5 | |
| Utshintsho olusisigxina lwe-Linear ≤1% ℃×12h | Ubushushu bovavanyo | 1230 | 1350 | 1400 | 1450 | 1510 | 1620 | 1730 |
| I-Xmin-Xmax | -1.5-0.5 | |||||||
| I-0.05MPa Ukungaguquguquki komthwalo phantsi komthwalo T0.3/℃ ≥ | 1080 | 1200 | 1250 | 1300 | 1360 | 1470 | 1570 | |
| Ukuqhuba kwe-Thermal (W/mk) | 200℃ | 0.18 | 0.26 | 0.28 | 0.32 | 0.35 | 0.42 | 0.56 |
| 350℃ | 0.20 | 0.28 | 0.30 | 0.34 | 0.37 | 0.44 | 0.60 | |
| 600℃ | 0.22 | 0.30 | 0.33 | 0.36 | 0.39 | 0.46 | 0.64 | |
| I-Al2O3(%) ≥ | 45 | 50 | 55 | 60 | 65 | 70 | 77 | |
| I-Fe2O3(%) ≤ | 1.0 | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 | |
Iifurnace ezishushu kakhulu:Isetyenziswa kwiilinings ze-oven, iitop ze-oven, ii-nozzles ze-oven kunye nezinye iindawo ukuphucula isiphumo sokukhusela izixhobo kunye nokunciphisa ukusetyenziswa kwamandla.
Ishishini lePetrochemical:Isetyenziswa ekuveliseni izinto ezibalulekileyo ezifana nee-catalysts, ii-heat exchangers, ii-reactors, njl.njl., ukuphucula ukumelana namaqondo obushushu aphezulu kunye nokuguguleka.
Imboni yeglasi kunye noshishino lweceramic:isetyenziswa kwii-oven zeglasi ezinyibilikisayo nakwii-oven ze-tunnel ukuphucula ubomi benkonzo kunye nokusebenza kakuhle kwemveliso yezi-oven.
Ishishini lamandla ombane:isetyenziselwa ukuthintela izixhobo kwizikhululo zamandla ezishushu, kwizikhululo zamandla enyukliya nakwezinye iindawo ukuqinisekisa ukusebenza ngokukhuselekileyo kwezibonelelo zamandla.
I-Aerospace:isetyenziselwa ukukhusela izixhobo ezishushu kakhulu ezifana neenjini zerokethi kunye neenjini zejethi ukuphucula ukusebenza kwezixhobo.
Iifurnace ezishushu kakhulu
Ishishini lePetrochemical
Imboni yeglasi
Ishishini leCeramic
Ishishini lamandla ombane
I-Aerospace
Imibuzo ebuzwa qho
Ngaba ufuna uncedo? Qiniseka ukuba undwendwela iiforam zethu zenkxaso ukuze ufumane iimpendulo kwimibuzo yakho!
Singumvelisi wokwenyani, umzi-mveliso wethu ugxile ekuveliseni izinto ezichasene nendalo kangangeminyaka engaphezu kwama-30. Sithembisa ukubonelela ngexabiso elifanelekileyo, eyona nkonzo ingcono ngaphambi kokuthengisa nasemva kokuthengisa.
Kwinkqubo nganye yemveliso, i-RBT inenkqubo epheleleyo ye-QC yokwakheka kweekhemikhali kunye neempawu zomzimba. Kwaye siza kuvavanya iimpahla, kwaye isatifikethi somgangatho siya kuthunyelwa kunye neempahla. Ukuba uneemfuno ezizodwa, siza kuzama konke okusemandleni ethu ukuzilungiselela.
Ngokuxhomekeke kubungakanani, ixesha lethu lokuhambisa lahlukile. Kodwa sithembisa ukuthumela ngokukhawuleza kangangoko kunokwenzeka ngomgangatho oqinisekisiweyo.
Kakade ke, sinikezela ngeesampuli zasimahla.
Ewe, ewe, wamkelekile ukutyelela inkampani ye-RBT kunye neemveliso zethu.
Akukho mda, singakunika ingcebiso nesisombululo esifanelekileyo ngokwemeko yakho.
Besisenza izinto ezirhabaxa kangangeminyaka engaphezu kwama-30, sinenkxaso yobugcisa enamandla kunye namava amaninzi, singanceda abathengi ukuba bayile ii-kiln ezahlukeneyo kwaye banikezele ngenkonzo enye.
