Inkcazo
Isitena sokufakelwa kwe-alumina ngokuqhelekileyo senziwe nge-alumina ephezulu ye-bauxite clinker kunye nodongwe oluncinci. Emva kokuxutywa, igalelwa kwaye yenziwe ngendlela yodaka ngendlela yokuvelisa igesi okanye indlela yogwebu, kwaye igxothwe kwi-1300-1500 ℃. Ngamanye amaxesha, i-alumina ingasetyenziselwa endaweni ye-alumina clinker. Isitena sokugquma i-alumina sisixhobo esinqandayo esibubunzima obulula, sisetyenziselwa ukwambathisa kunye ne-insulation layer yee-kilns, kunye namalungu angenawo ukhukuliseko oluqinileyo lobushushu obuphezulu obunyibilikisiweyo kunye nesiphumo sokukhuhla. Ayinakusetyenziswa njengenxalenye yomthwalo. Xa udibana ngqo nedangatye, iqondo lobushushu bomphezulu akufunekanga libe ngaphezulu kwe-1350 ℃. Umxholo ophezulu we-alumina, ukusebenza kwemveliso engcono.
Abalinganiswa:
1.Ukukhanya ngobunzima kunye ne-porosity ephezulu
2.Ukuxhathisa ukothuka kwe-thermal
3.I-conductivity ephantsi ye-thermal kunye nokugcina amandla
4.Isiphumo esihle sokufakelwa kwe-thermal
Inkcazo
Into |
ZA-45 |
ZA-40 |
ZA-50 |
Al2O3(%) |
≧45 |
≧40 |
≧50 |
Fe2O3(%) |
≦1.8 |
≦1.8 |
≦1.8 |
Uxinaniso olukhulu(g/cm3) |
0.6 |
0.8 |
1.0 |
Ubukhulu benkonzo yoXhobo.(℃) |
≧1200 |
≧1350 |
≧1450 |
Ukuchasa |
1500 |
1500 |
1500 |
I-Thermal Conductivity w/(m.k) |
0.25-0.5 |
0.3-0.5 |
0.4-0.5 |
Amandla oxinzelelo (MPa) |
≧2.0-2.5 |
≧3.0-3.5 |
≧4.5-5.5 |
Isicelo:
Isitena sokufakelwa kwe-alumina sinokusetyenziswa kwi-lining of pyrolysis furnace, i-hot blast stove, i-ceramic roller kiln, i-drawer yombane ye-porcelain kunye neendawo ezahlukeneyo zokuxhathisa.
Inkcazo kufuneka ihluke ngokweziko ezahlukeneyo / iikontini, iimilo ezisemgangathweni kunye nemizobo eyenziwe ngokwezifiso iyamkeleka.
FAQ
Q: Yintoni umthamo wakho wemveliso kunye nomhla wokuhanjiswa?
A: 3000 yeetoni zeemetric ngenyanga. Sinempahla ekhoyo ukuze sihlangabezane neemfuno zabathengi. Ngokuqhelekileyo sinokuzisa iimpahla phakathi kweentsuku ezi-7-15 emva kwentlawulo yakho.
Umbuzo: Ngaba ixabiso liyaxoxisana?
A: Ewe, ukuba unayo nayiphi na imibuzo, nceda uzive ukhululekile ukuqhagamshelana nathi. Siya kwenza konke okusemandleni ethu ukuxhasa abathengi abafuna ukwandisa imarike.
Umbuzo: Ngaba unokubonelela ngeesampuli zamahhala?
A: Ewe, sinokubonelela ngeesampuli zamahhala.
Q: Ngaba ungasebenzisa iinkcukacha zethu ukuvelisa iimveliso zakho? Ingaba iimveliso ezilungiselelweyo ziyaxhaswa?
A: Ewe, ukuba unokuhlangabezana nobuncinci bobungakanani bomyalelo, iinkcukacha zemveliso zinokwenziwa ngokwezifiso.