Pre - Embedment Ceramic Insert Alumina Anchor 96% Alumina Tunnel Construction
Hōʻike huahana
| Material: | alumina ≥96% | ʻO ka mānoanoa: | ≥3.7g/cm3 |
|---|---|---|---|
| Ka ikaika hoʻopilikia: | KV/mm, DC ≥20 | Kūʻē ʻAka: | Mg/cm2 ≤0.7 |
| Palekana Alkali: | Mg/cm2 ≤0.2 | Ka hoʻoheheʻe wai: | 0 |
| Ka ikaika dielectric: | εr(20 ℃ ,1MHz) | Kū'ē leo: | Ω.cm(20 ℃ ) 10^14 |
| ʻO ka paʻakikī Vickers: | ＞1800 HV | ʻOi aku ka ikaika: | 51KN |
| Māmā Kiʻekiʻe: | alumina hoʻoheheʻe kiʻekiʻe, ʻenekinia seramika | ||
Hoʻolauna
Hoʻokomo mua ʻia ʻo Ceramic Inserts Ceramic Anchors Engineering Ceramics 96% Alumina Tunnel Construction Subway Construction
ʻO nā mea hoʻokomo seramika pre-embedment, i kapa ʻia hoʻi nā heleuma seramika, i hana ʻia mai ka 96% alumina. No ka mea he mau waiwai nā heleuma seramika e like me ka ikaika tensile kiʻekiʻe (≈51KN), ka hana insulating kiʻekiʻe, anti-corrosion, ke ahi a me ke kūpaʻa wela, ka pale ʻana i ka waikawa, ke kūpaʻa alkali, hiki iā lākou ke hoʻololi maikaʻi i ka ʻāina paʻakikī me nā kūlana wai, wai a i ʻole nā kūlana alkali.