Product Description
Aluminium Nitride, fomula AlN, chinhu chitsva mune tekinoroji ceramics mhuri. Kunyange kuwanikwa kwayo kwakaitika makore anopfuura 100 apfuura, yakagadziridzwa kuita chigadzirwa chinotengeswa chine zvinhu zvinodzorwa uye zvinogoneka mukati memakore makumi maviri apfuura.
Aluminium nitride ine hexagonal crystal chimiro uye ndeye covalent yakasungwa zvinhu. Iko kushandiswa kwe sintering aids uye kupisa kunodiwa kuburitsa dense tekinoroji giredhi zvinhu. Nyaya yacho yakagadzikana kune yakanyanya kupisa mumhepo inert. Mumhepo, oxidation yepasi inotanga kupfuura 700°C. Aruminiyamu oxide maumbirwo akaturikidzana anodzivirira zvinhu kusvika 1370°C. Pamusoro pe tembiricha iyi yakawanda oxidation inoitika. Aluminium nitride yakagadzikana muhydrogen uye carbon dioxide atmospheres inosvika 980°C.
Izvo zvinhu zvinonyunguduka zvishoma nezvishoma mumamineral acids kuburikidza nezviyo muganhu kurwisa, uye mune yakasimba alkalis kuburikidza nekurwiswa kwealuminium nitride tsanga. Iyo midziyo inoyerera zvishoma nezvishoma mumvura. Zvizhinji zvemazuva ano zvikumbiro zviri munzvimbo yemagetsi uko kubvisa kupisa kwakakosha. Ichi chinyorwa chinonakidza senge isiri-chepfu imwe nzira kune beryllia. Metallization nzira dziripo kubvumira AlN kushandiswa panzvimbo yealuminium uye BeO kune akawanda emagetsi maapplication
Zvinhu Zvenyama
✔ Zvakanaka dielectric properties
✔ High thermal conductivity
✔ Yakaderera thermal yekuwedzera coefficient, padyo neiyo yeSilicon
✔ Isiri-reactive neyakajairwa semiconductor process makemikari nemagasi
Applications
✔ Heat sinks & heat spreaders
✔ Magetsi insulators for lasers
✔ Chucks, zvindori zvekunamatira zve semiconductor kugadzirisa michina
✔ Magetsi insulators
✔ Silicon wafer kubata uye kugadzirisa
✔ Substrates & insulators yemicroelectronic zvishandiso & opto zvemagetsi zvishandiso
✔ Substrates yemagetsi mapakeji
✔ Chip inotakura ma sensors uye ma detectors
✔ Chiplets
✔ Collets
✔ Laser kupisa kutonga zvikamu
✔ Zvigadzirwa zvesimbi zvakanyungudutswa
✔ Mapakeji emidziyo yemicrowave
Material Properties
Mechanical | Zviyero zveChiyero | SI/Metric | (Imperial) |
Density | gm/cc (lb/ft3) | 3.26 | -203.5 |
Porosity | % (%) | 0 | 0 |
Color | — | gireyi | — |
Flexural Strength | MPa (lb/in2x103) | 320 | -46.4 |
Elastic Modulus | GPA (lb/in2x106) | 330 | -47.8 |
Shear Modulus | GPA (lb/in2x106) | — | — |
Bulk Modulus | GPA (lb/in2x106) | — | — |
Chiyero chePoisson | — | 0.24 | -0.24 |
Compressive Strength | MPa (lb/in2x103) | 2100 | -304.5 |
Kuoma | Kg/mm2 | 1100 | — |
Kuputsika Kusimba KIC | MPa•m1/2 | 2.6 | — |
Maximum Use Temperature | °C (°F) | — | — |
(hapana mutoro) |
Thermal |
|
|
|
Thermal Conductivity | W/m•°K (BTU•in/ft2•hr•°F) | 140–180 | (970–1250) |
Coefficient of Thermal Expansion | 10–6/°C (10–6/°F) | 4.5 | -2.5 |
Specific Heat | J/Kg•°K (Btu/lb•°F) | 740 | -0.18 |
Zvemagetsi |
|
|
|
Dielectric Simba | ac-kv/mm (volts/mil) | 17 | -425 |
Dielectric Constant | @1MHz | 9 | -9 |
Dissipation Factor | @1MHz | 0.0003 | -0.0003 |
Kurasika Tangent | @1MHz | — | — |
Kusagadzikana kweVolume | ohm•cm | >1014 | — |
Packaging & Shipping
Xiamen Wintrustek Advanced Materials Co., Ltd.
ADDRESS:No.987 Huli Hi-Tech Park, Xiamen, China 361009
Runhare:0086 13656035645
Tel:0086-592-5716890
SALES
Email:sales@wintrustek.com
Whatsapp/Wechat:0086 13656035645
