ʻO nā wili SiC a me nā kaola
ʻO ZPC-RBSiC (SiSiC) nā kaola kea a me nā wili i ʻoi aku ka ikaika a ʻaʻohe deformations ʻoiai i ka wela kiʻekiʻe. A hōʻike pū nā kaola i ke ola hana lōʻihi. ʻO nā kaola nā lako kiln kūpono loa no ka lole maʻemaʻe a me nā noi porcelain uila. Loaʻa i ka RBSiC (SiSiC) ka hoʻoili wela wela, no laila hiki ke mālama i ka ikehu me ka liʻiliʻi o ke kaumaha o ke kaʻa kiln.
Hoʻohana ʻia nā kaola Silicon carbide a me nā wili e like me ka hoʻouka ʻana i nā papa i loko o ka porcelain e hana ana i nā kiln, a hiki ke hoʻololi i ka pā silika paʻa paʻa maʻamau a me ka pou mullite no ka mea he mau pono maikaʻi lākou e like me ka mālama ʻana i nā wahi, wahie, ikehu a pōkole hoʻi i ka manawa puhi, a me ke ola manawa. ʻO kēia mau mea he mau manawa o nā mea ʻē aʻe he mea kūpono loa ia i nā lako kiln. Hoʻohana nui ʻia ʻo Silicon carbide beam e like me ka ukana e lawe ana i nā lālā o ka tunnel kiln, shuttle kiln a me nā kiln pālua. Hiki ke hoʻohana ʻia e like me nā lako kiln i ka ʻoihana seramika a me ka refractory.
ʻO nā kaola me ke kiʻekiʻe – ka wela o ka hoʻohana lōʻihi me ka ʻole o ka hoʻopololei ʻana, kūpono loa no nā kiln tunnel, kiln shuttle, i loko o ʻelua-layer roller kiln a me nā ukana ʻoihana ʻē aʻe - ke ʻano o ke kumu. Hoʻohana ʻia nā hui i kēlā me kēia lā - nā seramika i hoʻohana ʻia, porcelain maʻemaʻe, Building Ceramic, Material Magnetic a me kahi kiʻekiʻe kiʻekiʻe kiʻi ahi o ka roller kiln.
| MEA | RBSIC (SISIC) | SSIC | |
|---|---|---|---|
| UNIT | ʻIkepili | ʻIkepili | |
| MAX MAHELE O KA PALAPALA | C | 1380 | 1600 |
| NUI | g/cm3 | >3.02 | >3.1 |
| POROSITY HAHA | % | <0.1 | <0.1 |
| IKAIKA PILI | Mpa | 250(20c) | >400 |
| MPa | 280 (1200 C) | ||
| KULA O KA ELASTICITY | Gpa | 330 (20c) | 420 |
| GPa | 300 (1200c) | ||
| KA HANA HANA | W/mk | 45 (1200 c) | 74 |
| KA HOPE O KA HOOLOHOLO ANA | K x 10 | 4.5 | 4.1 |
| VICKERS PAʻakikī HV | Gpa | 20 | 22 |
| AKAI ʻAKALINE – PROFF |
Nā hiʻohiʻona:
* Kūleʻa abrasion kiʻekiʻe
*Ka ikehu kiʻekiʻe
* ʻAʻohe deformation ma lalo o ka wela kiʻekiʻe
* ʻO ka hoʻomanawanui wela kiʻekiʻe he 1380-1650 degere celsius
*Ke kū'ē i ka corrosion
* Ka ikaika kulou kiʻekiʻe ma lalo o 1100 degere: 100-120MPA
ʻO Shandong Zhongpeng Special Ceramics Co., Ltd kekahi o ka silicon carbide ceramic mea hoʻonā hou i Kina. ʻO ka ʻenehana loea SiC: ʻO 9 ka paʻakikī o Moh (ʻo 13 ka paʻakikī o New Moh), me ke kūpaʻa maikaʻi loa i ka erosion a me ka corrosion, abrasion maikaʻi loa - kūpaʻa a me ka anti-oxidation. ʻO ke ola lawelawe o ka huahana SiC he 4 a 5 mau manawa lōʻihi ma mua o 92% alumina mea. ʻO ka MOR o RBSiC he 5 a 7 mau manawa o ka SNBSC, hiki ke hoʻohana ʻia no nā ʻano paʻakikī. He wikiwiki ke kaʻina hana, ʻo ka hāʻawi ʻana e like me ka mea i ʻōlelo ʻia a ʻoi aku ka maikaʻi o ka lua. Hoʻomau mau mākou i ka hoʻokūkū i kā mākou mau pahuhopu a hāʻawi hou i ko mākou naʻau i ke kaiāulu.
