Alumina Ceramic Part of Lighting System
Filin Aikace-aikace
Alumina yumbu sassa ana amfani da ko'ina a cikin tsarin hasken wuta da high inji dukiya, high taurin, dogon sawa, babban rufi juriya, mai kyau lalata m, high zafin jiki resistant.
Ana iya amfani da sassan yumbura na alumina a cikin fitilu da fitilu.Thermal conductivity na alumina yumbu substrates jeri daga 29. 3W / (m · K) zuwa 35W / (m · K), wanda shi ne kusan goma zuwa ashirin sau na aluminum substrates.Lokacin da aka yi amfani da LEDs, za su iya gudanar da zafi daidai kuma suna haɓaka tsawon rayuwar LED.Idan an sanye shi da radiyo mai zafi mai kyau, ba za a sami yanayin zafi ba kwata-kwata, wanda zai iya ba da kariya mafi girma ga beads fitilu .China ita ce babbar kasuwa na sassan yumbu alumina.yawancin yumburan alumina ana fitar da su zuwa waje.
Cikakkun bayanai
Yawan bukata:1pc zuwa miliyan 1 inji mai kwakwalwa.Babu iyaka MQQ.
Misalin lokacin jagora:kayan aikin kayan aiki shine 15days+ samfurin yin kwanaki 15.
Lokacin jagoran samarwa:15 zuwa 45days.
Lokacin biyan kuɗi:bangarorin biyu suka tattauna.
Tsarin samarwa:
Alumina (AL2O3) yumbu ne na masana'antu wanda ke da tsayin daka, dogon sawa, kuma ana iya samuwa ta hanyar niƙan lu'u-lu'u.Ana ƙera shi daga bauxite kuma an kammala shi ta hanyar gyare-gyaren allura, latsawa, ƙwanƙwasa, niƙa, ƙwanƙwasa da aikin injina.
Bayanan Jiki & Chemical
| Alumina Ceramic(AL2O3) Takardun Magana | |||||
| Takaddama | naúrar | Darasi A95% | Darasi A97% | Darasi A99% | Darasi A99.7% |
| Yawan yawa | g/cm3 | 3.6 | 3.72 | 3.85 | 3.85 |
| Mai sassauƙa | Mpa | 290 | 300 | 350 | 350 |
| Ƙarfin matsi | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus na elasticity | Gpa | 340 | 350 | 380 | 380 |
| Juriya tasiri | Mpm1/2 | 3.9 | 4 | 5 | 5 |
| Weibull modulus | M | 10 | 10 | 11 | 11 |
| Vickers hardulus | Hv0.5 | 1800 | 1850 | 1900 | 1900 |
| Ƙididdigar Ƙarfafawar thermal | 10-6k-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Ƙarfafawar thermal | W/Mk | 23 | 24 | 27 | 27 |
| Juriya na girgiza thermal | △T℃ | 250 | 250 | 270 | 270 |
| Matsakaicin zafin amfani | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume resistivity a 20 ℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Dielectric ƙarfi | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric akai-akai | εr | 10 | 10 | 10 | 10 |
Shiryawa
Mu yawanci muna amfani da kayan kamar su tabbatar da danshi, tabbacin girgiza don samfuran da ba za su lalace ba.Muna amfani da jakar PP da kwandon katako na katako bisa ga buƙatun abokin ciniki.Ya dace da sufurin teku da na iska.
