(Metallized Boo CeramicTsim los ntawmWintrustek)
Vim hais tias ceramic substrates thiab cov ntaub ntawv hlau muaj cov qauv sib txawv ntawm cov qauv sib txawv ntawm cov chaw sib txawv lossis tsim cov cim nrog nws nrog nws. Yog li, kev sib txuas ntawm cov hlau thiab ceramics yog cov txheej txheem tshwj xeeb hu ua "metallization."
Cov txheej txheem ntawm kev ruaj ntseg Affixing ib txheej ntawm cov hlau ntsawj hlau rau cov khoom sib txuas ntawm cov ceramic thiab hlau yog lub npe hu ua Ceramic Metamic Marticalization. Cov molybdenum-manganese (mo-mn) hom, ncaj ncaj tooj tooj liab (DBC), ambas sib txuas lus rau cov kev sib koom tes rau cov kev sib xyaw ua ke.
Ntau lub ceramics tuaj yeem sib tw. Hauv tsab xov xwm no, peb tsom rau kev qhiaMetallized Boo Ceramic:
Tus mosyog ib qho ntawm cov lus qhia zoo tshaj plaws rau cov ntawv thov cuam tshuam nrog cov cua tshuab kev sib xyaw nrog lub zog nrog cov khoom cua sov uas muaj zog kub. Nws cov txiaj ntsig muaj xws li dielectric qes, muaj zog zog, muaj zog melting point, thiab siab thermal conductivity. Hauv kev sib piv rau txhuas nitride (aln) thiab alumina (al2o3),Npo CeramicsIb yam li no muaj qhov ntom ntom tsis zoo thiab zoo neutron kev coj thiab kev cuam tshuam lub peev xwm.Boo CeramicMuaj cov khoom muaj txiaj ntsig tshwj xeeb hauv thaj chaw ntxiv rau qhov muaj kev ruaj khov nyob hauv ib puag ncig hnyav.
Lub Molybdenum-MANGANESES txheej txheem yog qhov ntau tshaj plaws cov txheej txheem me me siv rauNpo CeramicsCov. Cov txheej txheem cuam tshuam nrog cov muab tshuaj txhuam sib xyaw ntawm cov hlau oxides thiab cov khoom siv hluav taws xob kom zoo nkauj, ua raws li los ntawm cov cua sov-kub nyob rau hauv lub cub tawg los tsim ib txheej hlau. Lub hom phiaj ntawm kev ntxiv 10% mus rau 25% mn rau mo hmoov yog los txhim kho cov hlau txheej thiab ceramics sib xyaw ua ke. Beryllium Oxide Ceramic Cov Khoom Sivmuaj superior solderability, qhov siab nruab nrab tensile lub zog ntawm lub npib tsib xee-plated txheej, thiab ib qho zoo tshaj plaws sintering kub ntawm tsawg dua 1550 ° C. Cov xwm txheej no txhim kho cov tuab ntawm ib qho shallization txheej, cia rau qhov ua tau ntawm cov txheej txheej ntawm cov hlau me me los ntawm ntau Sintering, thiab txuag lub zog.
Hom tau zoo:
Vim tias cov txiaj ntsig no,Boo CeramicUa ib qho khoom siv tseem ceeb uas xav tau rau cov khoom siv Optoelronic (xws li tuab thiab nyias-zaj duab xis raws li cov khoom siv.
