Alumina Metallized Ceramics - Kev Pom Zoo Kev Lag Luam thiab Daim Ntawv Thov Kev Qhia

Nyob rau niaj hnub no kev tsim khoom thiab cov khoom siv hluav taws xob siab tshaj plaws, Alumina Metallized Ceramics ua lub luag haujlwm tseem ceeb - ua kom cov ceramic txhim khu kev qha- mus rau -hlau interfaces, hermetic seals, thiab siab - cov khoom ua tau zoo. Tsab ntawv xov xwm no tshawb txog cov khoom siv, txheej txheem tsim khoom, kev ua haujlwm tseem ceeb, kev siv raug thiab kev yuav khoom / tsim kev txiav txim siab ntawm Precision Metallized Ceramics rau engineering buyers thiab technical professionals.

 

 

Khoom siv System

Ntawm qhov tseem ceeb ntawm Metallized Alumina Ceramics rau Cov Khoom Siv Hluav Taws Xob yog qhov siab -purity alumina (Al₂O₃) ceramic substrate. Cov yeeb yaj kiab hlau lossis txheej - feem ntau yog molybdenum-manganese (Mo-Mn) muab tshuaj tom qab los ntawm npib tsib xee lossis kub plating - yog siv thiab raug rho tawm haujlwm los tsim cov hlau muaj zog-ceramic bond.

 

Cov yam ntxwv zoo

• Cov hlau txheej tuab feem ntau yog nyob ntawm ob peb microns (≈ 7.6 - 12.7 μm) rau Mo-Mn muab tshuaj txhuam ua ntej nickel plating.
• The bond between metal and ceramic exhibits high tensile strength (>20 000 psi) thiab cov roj zoo heev- nruj (Helium leak rate<10⁻⁹ cc/s).
• Lub hauv paus alumina ceramic muaj qhov nyuaj siab, hluav taws xob rwb thaiv tsev, tshuaj inertness, thiab thermal stability - txawm tias nws tseem nkig thiab yuav tsum tau tuav meej.

 

Kev cuam tshuam kev ua haujlwm

Qhov kev sib xyaw ua ke ntawm ceramic substrate ntxiv rau txheej txheej metallized ua rau Metallized Ceramic Insulating Tubes Metalizating Ceramic Part tov kom xa cov haujlwm uas tsis yog cov ceramic los yog hlau ib leeg tuaj yeem muab tau yooj yim: hluav taws xob conduction thiab weldability ntawm cov hlau sab, ntxiv rau rwb thaiv tsev, kub siab kam rau ua thiab purity ntawm ceramic sab.

 

 

Ceramic Base Fabrication

1. Kev xaiv cov khoom nyoos: xaiv cov hmoov alumina (ntau purities: 95% lossis siab dua).
2. Kev tsim: txoj kev xws li kev txhaj tshuaj molding, nias, extrusion yog siv los tsim lub cev ntsuab.
3. Sintering: tom qab debinding, ceramics yog sintered kom ua tiav qhov ntom, lub zog thiab qhov ntev stability.

 

Metallization txheej txheem

• Kev npaj deg: ceramic nto yog ntxuav, qee zaum etched, los txhawb kev adhesion ntawm metallizing muab tshuaj txhuam.
• Daim ntawv thov Mo-Mn muab tshuaj txhuam (los yog cov hlau zoo sib xws / ceramic sib xyaw) ntawm kev tshuaj ntsuam- luam ntawv, tshuaj tsuag lossis txhuam.
• Hluav taws xob hauv qhov chaw txo qis (piv txwv li, H₂ / N₂) ntawm qhov kub siab (≈ 1450-1600 degree) los tsim cov iav-hlau sib xyaw ua ke ntawm cov khoom siv ceramic.
• Nickel plating (los yog Ni / Au) nyob rau sab saum toj ntawm txheej metallized los pab kom brazing lossis vuam rau cov khoom hlau.

 

Ncej -Kev Ua Haujlwm & Kev Tshuaj Xyuas

• Tom qab metallization, ib feem yuav tau mus ntxiv machining, drilling, sib dhos los yog brazing rau hauv ib lub vaj tsev hlau.
• Cov kev ntsuam xyuas tseem ceeb suav nrog lub zog adhesion, hermeticity (gas leak test), dimension tolerances thiab hluav taws xob / rwb thaiv tsev.
   

Cov kauj ruam no sib sau ua ke txhais li cas Metallized Ceramics rau Cov Cheeb Tsam Hluav Taws Xob yog tsim los rau cov qauv nruj rau siab - daim ntawv thov kev ntseeg siab.

 

 

Hlau muaj zog-Ceramic Bonding

Ua tsaug rau cov txheej txheem metallized, Metallized Ceramic Housing for Power Semiconductors pab txhawb cov pob qij txha ntawm cov ceramics thiab cov hlau, txhim khu kev qha ceramics - mus rau - cov ntsaws ruaj ruaj hlau, thiab kev ruaj ntseg txhua yam txawm tias nyob rau hauv kev xav tau.

Hluav taws xob zoo & Thermal Properties

Nrog alumina lub siab dielectric zog, tshuaj tiv thaiv thiab thermal stability, ua ke nrog ib tug conductive hlau txheej, cov khoom no txhawb siab -voltage, nqus tsev vacuum, RF thiab siab - kub ib puag ncig.

Tsim nyog rau qhov hnyav ib puag ncig

Txawm hais tias siv nyob rau hauv lub tshuab nqus tsev cuam tshuam, microwave tubes, siab -voltage feedthroughs los yog aerospace modules, kev ntseeg siab ntawm High-Strength Metallized Ceramic Cheebtsam nyob rau hauv huab cua kub, siab, corrosion los yog lub tshuab nqus tsev tej yam kev mob yog zoo tsim.

Customizable Structure & Interface

Cov neeg tsim khoom tuaj yeem hloov kho qhov purity ceramic, substrate geometry, metallised qauv, plating thiab brazing interface kom haum rau cov kev tsim tshwj xeeb thiab kev sib koom ua ke, ua rau Precision Metallized Ceramics hloov pauv engineering xaiv.

 

 

High-Nqus Tsev & Siab- Cov Khoom Siv Hluav Taws Xob

Siv nyob rau hauv lub tshuab nqus tsev raj, klystrons, magnetrons thiab RF qhov rais,Metallized Alumina Ceramics rau cov khoom siv hluav taws xobua hauj lwm raws li ceramic-hlau connectors los yog hermetic seals nyob rau hauv lub tshuab nqus tsev/siab.

Hwj chim Electronics & Hermetic Seals

Nyob rau hauv lub hwj chim modules, ceramic feed-los ntawm, hlau-ceramic vaj tse, Metallized Ceramic Insulating Tubes Metalizating Ceramic Part pab txhim khu kev qha kev sib txuas thiab rwb thaiv tsev nyob rau hauv compact, siab - fais fab sib dhos.

Sensing, Medical & Instrumentation

Rau cov sensors, X-ray raj, cov khoom siv kho mob uas muaj hluav taws xob rwb thaiv tsev, tshuaj tiv thaiv thiab ua haujlwm ntev, cov metallised ceramics muab kev daws teeb meem zoo.

Aerospace & Zog Systems

Lub teeb yuag, siab - kub ruaj khov, thiab sib haum nrog cov hlau sib dhos, Alumina Metallized Ceramics Cheebtsam yog haum rau aerospace modules, satellite systems, laser sib dhos thiab lwm yam.

Nyob rau hauv cov cheeb tsam no, tus nqi ntawm kev siv metallised alumina lies nyob rau hauv combining ceramic kev ua tau zoo nrog hlau interface muaj peev xwm, yielding txo downtime, txhim kho kev cia siab rau thiab ua kom cov txheej txheem siab heev.