95% / 99% / 99.7% Al2O3 Nā ʻāpana Mea Hana | ||||
'ikamu | Kūlana hoʻāʻo | 95% Al2O3 Ceramic | 99% Al2O3 Ceramic | 99.7% Al2O3 Ceramic |
ʻOi aku ka nui (g/cm³) |
| >3.6 | 3.89 | 3.96 |
Hoʻohana kiʻekiʻe loa (℃) |
| 1450 | 1600 | 1650 |
ʻAi wai (%) |
| 0 | 0 | 0 |
ROHS Paʻakiki |
| ≥85 | ≥89 | ≥89 |
Ikaika Flexural MPa(psi×10³) | 20 ℃ | 358(52) | 550 | 550 |
Ka ikaika hoʻopili MPa(psi×10³) | 20 ℃ | 2068(300) | 2600(377) | 2600(377) |
ʻOoleʻa Haʻihaʻi Mpa m½ | K(lc) | 4-5 | 5.6 | 6 |
Hoʻonui wela Coefficient(1×10-6/℃) | 25-1000 ℃ | 7.6 | 7.9 | 8.2 |
ʻO ka hoʻoili wela Koefisi (W/m°K) | 20 ℃ | 16 | 30.0 | 30.4 |
Puka wela Kū'ē (℃) | △Tc | 250 | 200 | 200 |
Dielectricity mau | 1MHz.25 ℃ | 9 | 9.7 | 9.7 |
Ka ikaika dielectric (ac-kV/mm)(ac V/mil) |
| 8.3(210) | 8.7(220) | 8.7(220) |
Kū'ē Volume (ohm-cm) | 100 ℃ | >1013 | >1014 | >1014 |
Hana ʻia kēia mau huahana me ka porcelain kemika maʻamau e like me nā mea maka, a ua hana ʻia e ke kaʻina hana o ka grouting a i ʻole ke ʻano hollow grouting.He kūpono lākou no ka nānā ʻana i ke kalapona a me ka sulfur i loko o ke kila a me ka hao.He kūpono ka pahu Porcelain no ka hoʻāʻo ʻana i nā volatiles mai nā ʻāpana mineral māmā.E like me ka lanahu, hiki ke hoʻohana ʻia e hoʻololi i ka crucible volatile.
Kūleʻa wela kiʻekiʻe
Loaʻa iā ia nā hiʻohiʻona o ka helu hoʻoheheʻe kiʻekiʻe a me ka paila a hiki ke hoʻohana ʻia i ka wela kiʻekiʻe me ka ʻole o ka hopena.
Hoʻopili uila
Loaʻa i ka insulator ka resistivity kiʻekiʻe ma ka lumi wela.Hiki ke hoʻohana ʻia i nā lako e pono ai ka insulation.
Code | Ka lōʻihi o ka Rim | Ka lōʻihi o lalo | Laulā Rim | Laha o lalo | kiʻekiʻe |
C-211 | 50 | 42 | 28 | 20 | 10 |
C-212 | 50 | 42 | 28 | 20 | 15 |
C-213 | 60 | 52 | 30 | 22 | 15 |
C-214 | 75 | 65 | 35 | 25 | 15 |
C-215 | 90 | 80 | 60 | 50 | 18 |
C-216 | 90 | 80 | 65 | 55 | 18 |
C-217 | 120 | 110 | 60 | 50 | 18 |
C-218 | 120 | 110 | 65 | 55 | 18 |
1. E nānā pono ʻia nā huahana āpau ma mua o ka hoʻopaʻa ʻana
2. Me nā kikoʻī piha, ka ʻili o loko, ʻālohilohi
1. Hana ʻia nā huahana lapaʻau ʻoihana ma mua o 10 mau makahiki
2. ʻO ke kūlana kiʻekiʻe me ka uku hoʻokūkū
3. Hoʻolālā Kūʻokoʻa a me ka Hui Kūʻai Kūʻai Kūʻē
4. Hiki ke hoolako nui
5. Hana maikaʻi ma hope o ke kūʻai aku
ʻO Yancheng Huida Glass Instrument Co., Ltd. ʻo ia ka mea hana akamai, hana nui i nā kīʻaha kiʻekiʻe kiʻekiʻe a me nā labware maʻamau.ʻO ka pūʻulu o "YCHD" kīʻaha kīʻaha paila a me nā mea ana volumetric ua kaulana a puni ka honua.