Bayanin Samfura
Aluminum nitride, dabarar AlN, sabon abu ne a cikin dangin yumbu na fasaha. Yayin da bincikensa ya faru sama da shekaru 100 da suka gabata, an ƙirƙira shi ya zama samfuri mai yuwuwa na kasuwanci tare da sarrafawa da kaddarorin da za a iya sakewa a cikin shekaru 20 da suka gabata.
Aluminum nitride yana da tsarin crystal hexagonal kuma abu ne mai haɗakarwa. Ana buƙatar amfani da kayan aikin sintering da matsi mai zafi don samar da kayan aikin fasaha mai yawa. Kayan yana da kwanciyar hankali zuwa yanayin zafi sosai a cikin yanayi mara kyau. A cikin iska, iskar shaka tana farawa sama da 700 ° C. Layer na aluminum oxide yana samar da abin da ke kare kayan har zuwa 1370 ° C. Sama da wannan zafin jiki girma oxidation yana faruwa. Aluminum nitride yana da ƙarfi a cikin yanayin hydrogen da carbon dioxide har zuwa 980 ° C.
Kayan yana narkewa sannu a hankali a cikin ma'adinan acid ta hanyar harin iyakar hatsi, kuma a cikin alkalis mai ƙarfi ta hanyar kai hari kan hatsin nitride na aluminum. Abubuwan hydrolyzes a hankali a cikin ruwa. Yawancin aikace-aikacen yanzu suna cikin yankin lantarki inda cire zafi yana da mahimmanci. Wannan abu yana da ban sha'awa a matsayin madadin mai guba ga beryllia. Hanyoyin ƙarfe suna samuwa don ba da damar yin amfani da AlN a maimakon alumina da BeO don aikace-aikacen lantarki da yawa
Abubuwan Jiki
✔ Good dielectric Properties
✔ High thermal watsin
✔ Ƙarƙashin haɓakar haɓakar thermal, kusa da na Silicon
✔ Rashin amsawa tare da sinadarai na tsari na semiconductor na al'ada da gas
Aikace-aikace
✔ Matsakaicin zafi & masu watsa zafi
✔ Insulators na lantarki don lasers
✔ Chucks, manne zoben don kayan sarrafa semiconductor
✔ Insulators na lantarki
✔ Silicon wafer handling da sarrafawa
✔ Substrates & insulators don na'urorin microelectronic & opto na'urorin lantarki
✔ Substrates don fakitin lantarki
✔ Masu ɗaukar guntu don na'urori masu auna firikwensin da ganowa
✔ Chiplets
✔ Collets
✔ Abubuwan sarrafa zafi na Laser
✔ Narkakkar kayan aikin ƙarfe
✔ Fakitin na'urorin microwave
Kayayyakin Kayayyaki
Makanikai | Raka'a Ma'auni | SI/Metric | (Imperial) |
Yawan yawa | gm/cc (lb/ft3) | 3.26 | -203.5 |
Porosity | % (%) | 0 | 0 |
Launi | — | launin toka | — |
Ƙarfin Flexural | MPa (lb/in2x103) | 320 | -46.4 |
Modul na roba | GPA (lb/in2x106) | 330 | -47.8 |
Modulus Shear | GPA (lb/in2x106) | — | — |
Babban Modul | GPA (lb/in2x106) | — | — |
Rabon Poisson | — | 0.24 | -0.24 |
Ƙarfin Ƙarfi | MPa (lb/in2x103) | 2100 | -304.5 |
Tauri | Kg/mm2 | 1100 | — |
Karya Tauri KIC | MPa•m1/2 | 2.6 | — |
Matsakaicin zafin amfani | °C (°F) | — | — |
(babu kaya) |
Thermal |
|
|
|
Thermal Conductivity | W/m•°K (BTU•in/ft2•hr•°F) | 140–180 | (970–1250) |
Coefficient na Thermal Expansion | 10–6/C (10–6/F) | 4.5 | -2.5 |
Takamaiman Zafi | J/Kg•°K (Btu/lb•°F) | 740 | -0.18 |
Lantarki |
|
|
|
Ƙarfin Dielectric | ac-kv/mm (volts/mil) | 17 | -425 |
Dielectric Constant | @ 1 MHz | 9 | -9 |
Factor Dissipation | @ 1 MHz | 0.0003 | -0.0003 |
Rashin Tangent | @ 1 MHz | — | — |
Juyin Juriya | ohm • cm | >1014 | — |
Marufi & jigilar kaya
Xiamen Wintrustek Advanced Materials Co., Ltd.
ADDRESS:No.987 Huli Hi-Tech Park, Xiamen, China 361009
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Tel:0086-592-5716890
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