Refractory Ceramic Distributing Launder for Aluminum billet hoolei
Hoʻohana ʻia ka launder puʻupuʻu i ka papa ʻaina hoʻoheheʻe ʻia o ka mīkini hoʻolei, kūpono loa i ka hoʻolei wela wela no ka alumini a me ka alumini.
Hana ʻia ka launder mai ka alumini silicate fiber a me nā mea hoʻohui ceramic.Loaʻa iā ia nā hiʻohiʻona o ka ikaika kiʻekiʻe;ke kū'ē i ka etching wai alumini, hoʻohana lōʻihi ʻaʻole dross, ola lōʻihi, a me ka hopena insulation maikaʻi.ʻO ia ka koho maikaʻi loa no ka hoʻolei ʻana i ke kahua.
ʻO ka launder hoʻolaha ka nui maʻamau no nā bila e like me 3", 4", 5", 6", 7", 8", 9", 10", 12", 14", 16", 18 ", 20", a hiki nō hoʻi ke hana. nā nui likeʻole e like me nā koi o nā mea kūʻai.
| Māmā Kg/m3 | 135-145 |
| Ka ikaika wili Mpa | ＞6 |
| SiO2 | 60% |
| Al2O3 | 15% |
| CaO | 15% |
ʻO nā hiʻohiʻona nui o nā ʻāpana silica ceramic fused maikaʻi ka hana insulation thermal, ke kūpaʻa wela kiʻekiʻe, ka alumini non-stick, ka ikaika kiʻekiʻe, ʻaʻohe delamination, a me ke ola lawelawe lōʻihi.Nā ʻāpana hana waiwai:
Ka wela hoʻohana lōʻihi (℃): 1100
Hoʻohana ʻia ka wela (℃): 1650
Ka hoʻoili wela (W/mk): <1
Māmā (kg/m3): 1830
Ke kū'ē i ka haʻihaʻi ʻana (kg/m2): Hoʻohui kemika [SiO2]: ≥99.5
Ka helu hoʻonui wela (x10-6): Ke ola: 200 mau manawa hoʻolei a ʻoi aʻe paha ma mua o 1 makahiki
1. Kiʻekiʻe geometric hana pololei, maʻalahi e hoʻouka.
2. ʻO ka ikaika kiʻekiʻe, ke ola lōʻihi, ke kumukūʻai mālama haʻahaʻa.
3. ʻO nā mea lokahi a me ka hoʻonā wela maikaʻi.
4. Non-stick alumini, ʻaʻohe haumia i ka hoʻoheheʻe alumini.
5. Scour resistance, corrosion resistance of aluminum liquid Application Hoʻohana ʻia ia no ka papa hoʻolei ʻana i ka billet alumini, ua ninini ʻia ka alumini hoʻoheheʻe ʻia i loko o ka crystallizer mold mai Distribution launder i ka wā hoʻolei.Hiki iā ia ke hoʻokō i nā koi ʻenehana o ka hoʻolei pololei ʻana o ka alumini alumini.
Hiki ke hoʻopilikino ʻia ka nui āpau, hāʻawi i nā kaha kiʻi a i ʻole nā laʻana ma mua o ke kūʻai ʻana.
