Yam khoom: Si3N4 substrate
Cov Khoom Siv: Si3N4
Qhov loj me: 190 * 140 * 0.32mm, Mekas
Cov duab: Mekas
Txheej Txheem: iasteratic nias, kub sintering, kub sostatic nias, kho qhov...
Silicon Nitride Substrate
Silicon Nitride (SI3N4) yog cov khoom siv uas tau ua rau cov khoom siv tshwj xeeb, thiab cov hluav taws xob rwb thaiv tsev thoob plaws hluav taws xob {}, {{}
Cov yam ntxwv tseem ceeb ntawm silicon nitride
High Txhua Yam Zog: Zoo heev pob txha tawv tawv todness thiab hnav tsis kam .
Thermal ruaj khov: Tswj kev ua tau zoo ntawm qhov kub (txog li 1,400℃hauv oxidizing ib puag ncig) .
Tsawg Thermal Expansion: Minimizes thermal kev ntxhov siab, zoo tagnrho rau kev siv hluav taws xob cua sov cycling .
Kev Rwb Hluav Taws Xob: Lub zog dielectric siab, haum rau hluav taws xob substrates .
Tshuaj Kuj: Resisting corrosion los ntawm cov acids, alkalis, thiab molten metrals .
Biocompatibility: Siv hauv kev cuam tshuam khomob vim tsis muaj tshuaj lom thiab hnav tsis kam .
Cov ntawv thov ntawm silicon nitride (si₃n₄) substrates
| Kev ua hauj lwm | Cov Ntawv Thov |
|---|---|
| Khoom siv hluav taws xob & Qeb Nrig | High-zog coj substrates Insulating substrates rau lub zog hluav taws xob Mems (Micro-Electro Cov Tshuab) |
| Automotive & Aerospace | Lub cav sib xyaw ua ke (bearings, turbocharger rotors) Tshav kub-resist lub tsho muaj zog rau cov roj turbine |
| Muaj & Lub Zog | Txiav cov cuab yeej thiab cov khoom hnav-resistant Substrates rau Solar Cell Raug |
| Medical & Biotechnology | Kev cog hniav thiab cov khoom siv orthopedic Kev phais cov twj |
Cov txheej txheem raug ntawm silicon nitride substrates
| Txheej Txheem Theem | Cov hau kev & cov ntsiab lus |
|---|---|
| Hmoov npaj | - Ncaj nitridation: Silicon Hmoov + N₂ Roj → Si₃n₄ - Txo Carbothermal Txo: Sio₂ + C + N₂ → Si₃n₄ + CO |
| Cov txheej txheem sib | - qhuav nias: cov kab ke siab-siab - isostatic nias: qhov ceev ceev ntawm hydrostatic siab - Npleem pov tseg: rau cov qauv nyuaj |
| Sumining | - Kev Ntsuas Cov Sintering: 1,700-1,800℃nrog Sintering Aids (Y₂o₃, AL₂O₃) - Cov nias kub (HP) / Kub Isostatic nias (hip): Txhim kho qhov ntom thiab lub zog |
| Kev Ua Haujlwm Tom Qab | - machining (sib tsoo, polishing) - txheej (daim ntawv thov tshwj xeeb) |
Qhov zoo ntawm Si₃n₄ dua Lwm Yam Ceramics
| Ntiag tug | Piv tau |
|---|---|
| Thermal poob siab tsis kam | Zoo dua rau alumina (al₂o₃) |
| Ntsuas Cov Pob Txheem Pob Tais | Siab dua zirconia (zro₂) |
| Kev ua ntsuas kub siab | Zoo dua li silicon carbide (sic) hauv oxidizing ib puag ncig |
Peb muaj kev tshaj lij silicon nitride submitters thiab cov chaw muag khoom hauv Suav teb, tshwj xeeb hauv kev muab cov nqi sib tw ntawm peb lub hoobkas.