Siab -Lub Zog Metallized Ceramic Cheebtsam

Qhov no High -Lub zog Metallized Ceramic Cheebtsam txais siab - purity alumina los yog silicon nitride ua lub substrate thiab tsim ib tug robust metallization txheej ntawm nws nto, ua kom ruaj khov hermetic bonding ntawm ceramics thiab hlau. Dav siv nyob rau hauv siab -voltage lub ntsiab circuits ntawm lub zog tshiab tsheb, lub zog cia roj teeb tswj systems thiab photovoltaic inverters, nws ua hauj lwm raws li lub hauv paus txheej txheem rau siab -voltage DC contactors los tsim lub tshuab nqus tsev los yog inert gas arc- extinguishing ib puag ncig.

Kev siv tshuab ntau lawm

1

Raw Material Pretreatment thiab Ceramic Forming

Alumina / silicon nitride ceramic hmoov yog crushed, sieved, thiab qhuav (particle loj sib txawv Tsawg dua los yog sib npaug li 3%). Metallization txheej cov ntaub ntawv xws li molybdenum-manganese alloy yog smelted thiab kho. Qhuav nias lossis txhaj tshuaj molding yog siv, nrog kev tswj xyuas meej kom ntseeg tau tias lub cev ntsuab zoo. Degreasing yog ua tom qab molding los tiv thaiv sintering cracking.

2

Ceramic Sintering thiab Metallization

Ceramic ntsuab lub cev yog sintered ntawm 1600℃-1800℃(kub hloov qis dua los yog sib npaug li 5 degree), thiab cov teeb meem raug tshem tawm los ntawm kev kuaj pom qhov tsis zoo. Ib txheej metallization yog coated siv Mo-Mn lossis AMB cov txheej txheem thiab sib koom ua ke ntawm qhov kub thiab txias kom ntseeg tau tias muaj zog adhesion. DBC thev naus laus zis tuaj yeem siv los txhim kho conductivity rau qee yam khoom.

3

Precision Machining thiab Vuam Encapsulation

Lub cev ceramic yog precision machined (siab ± 0.02mm) siv CNC thiab laser txiav. Cov khoom hlau yog txias -forged/stamped. Laser vuam thiab lub tshuab nqus tsev vuam yog siv rau kev sib txuas brazing. Kev ntsuas huab cua (xws li tus nqi qis dua lossis sib npaug li 1 × 10⁻⁹Pa·m³ / s) yog ua los tiv thaiv kom tsis txhob tawm.

4

Kev kho deg thiab kev tshuaj xyuas cov khoom tiav

Electroplating ntawm metallization txheej yog ua raws li qhov yuav tsum tau ua, thiab cov nplais ceramic yog ntxuav; tag nrho - cov khoom kuaj yog ua nyob rau hauv txhua batch, thiab cov khoom uas tsis tsim nyog raug tso tseg los xyuas kom meej tias cov kev ua tau zoo raws li cov qauv.

(Faj seeb: Cov kev txwv tshwj xeeb tuaj yeem tsim thiab kho raws li cov neeg siv khoom xav tau)

Lub tuam txhab muaj kev txawj ntse nyob rau hauv lub teb ntawmSiab -Lub Zog Metallized Ceramic Cheebtsam, muaj ntau yam kev lag luam- tau lees paub patented technologies. Cov patents no tau ua raws li cov khoom siv tiag tiag thiab kev xav tau ntawm engineering, tsim kom muaj kev sib tw sib txawv. Cov patents npog cov ntsiab lus tseem ceeb xws li cov txheej txheem metallization, cov khoom tsim, precision machining, thiab hermetic encapsulation, txhim kho cov khoom rwb thaiv tsev, txhua yam muaj zog, thiab adhesion stability, thaum ntxiv dag zog rau kev ntseeg siab thiab kev tsim khoom sib xws. Kev siv ib pab neeg ua haujlwm nrog 30 xyoo ntawm kev lag luam kev lag luam, ua ke nrog cov pab pawg loj - nplai ntau lawm, cov txheej txheem tswj tau, thiab tag nrho - kev lag luam saw zoo, lub tuam txhab hloov nws cov patents rau hauv loj - nplai ntau lawm. Qhov no ua kom cov khoom zoo thaum txo cov nqi thiab nce kev ua haujlwm. Tsis tas li ntawd, los ntawm cov kev pabcuam hauv cheeb tsam, lub tuam txhab txhais nws cov txiaj ntsig patent rau cov neeg siv khoom muaj nqis, txo qis kev xaiv cov khoom thiab cov khoom txaus ntshai.

Yog tias koj xav tau cov ntaub ntawv hais txog cov kev qhia tshwj xeeb, kev xaiv kev hloov kho, cov qauv thov, thiab kev yuav khoom ntau ntawm High-Strength Metallized Ceramic Cheebtsam thaum koj tsim engineering thiab xaiv cov txheej txheem, thov koj xav tiv tauj peb. Peb yuav muab kev txhawb nqa kev tshaj lij thiab kev pabcuam zoo los pab koj cov haujlwm engineering ua haujlwm zoo.

Cim npe nrov: siab -lub zog metallized ceramic Cheebtsam, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas