Imikhawulo yokusebenzisa i-ceramics kumabhodi wesekethe

Kulokhu okuthunyelwe kwebhulogi, sizoxoxa ngemikhawulo yokusebenzisa i-ceramics yamabhodi wesekethe futhi sihlole ezinye izinto ezinganqoba le mikhawulo.

I-Ceramics isetshenziswe ezimbonini ezihlukahlukene amakhulu eminyaka, ihlinzeka ngezinzuzo eziningi ngenxa yezakhiwo zayo eziyingqayizivele. Esinye sezicelo ezinjalo ukusetshenziswa kwe-ceramics kumabhodi wesifunda. Nakuba ama-ceramics anikeza izinzuzo ezithile zezinhlelo zokusebenza zebhodi lesifunda, azinayo imingcele.

Enye yemikhawulo eyinhloko yokusebenzisa i-ceramic kumabhodi wesifunda ukuhlakazeka kwayo.Ama-Ceramics ayizinto ngokwemvelo eziphukayo futhi angaqhekeka kalula noma aphuke ngaphansi kwengcindezi yemishini. Lokhu brittleness kubenza bangafaneleki izinhlelo zokusebenza ezidinga ukuphathwa njalo noma ezingaphansi kwezindawo ezinokhahlo. Uma kuqhathaniswa, ezinye izinto ezinjengamabhodi e-epoxy noma ama-substrates aguquguqukayo ahlala isikhathi eside futhi angakwazi ukumelana nomthelela noma ukugoba ngaphandle kokuthinta ubuqotho besekethe.

Omunye umkhawulo we-ceramics ukungahambi kahle kwe-thermal.Nakuba izitsha zobumba zinezakhiwo ezinhle zokuvikela ugesi, azikushisi kahle ukushisa. Lo mkhawulo uba yinkinga ebalulekile ezinhlelweni zokusebenza lapho amabhodi esekethe ekhiqiza ukushisa okukhulu, okufana nogesi wamandla noma amasekhethi anemvamisa ephezulu. Ukwehluleka ukuqeda ukushisa ngempumelelo kungase kubangele ukwehluleka kwedivayisi noma ukunciphisa ukusebenza. Ngokuphambene, izinto ezifana namabhodi wesekethe aphrintiwe we-metal core (MCPCB) noma ama-polymers ahambisa ukushisa ahlinzeka ngezakhiwo ezingcono zokulawula ukushisa, okuqinisekisa ukuchithwa kokushisa okwanele nokuthuthukisa ukwethembeka kwesekethe kukonke.

Ukwengeza, i-ceramics ayifanele ukusetshenziswa kwefrikhwensi ephezulu.Njengoba ama-ceramics ane-dielectric njalo ephezulu, angabangela ukulahlekelwa kwesignali nokuhlanekezela kumafrikhwensi aphezulu. Lo mkhawulo ukhawulela ukusetshenziswa kwazo ezinhlelweni zokusebenza lapho ubuqotho besignali bubalulekile, njengokuxhumana okungenantambo, amasistimu e-radar, noma amasekhethi e-microwave. Ezinye izinto ezinjengama-laminates akhethekile we-high-frequency laminates noma ama-substrates e-liquid crystal polymer (LCP) anikeza ama-dielectric constants aphansi, ehlisa ukulahleka kwesignali nokuqinisekisa ukusebenza okungcono kumafrikhwensi aphezulu.

Omunye umkhawulo wamabhodi wesifunda se-ceramic ukuguquguquka kwawo okulinganiselwe kokuklama.I-Ceramics ivamise ukuqina futhi kunzima ukuyibumba noma ukuyishintsha uma isikhiqiziwe. Lo mkhawulo ukhawulela ukusetshenziswa kwazo ezinhlelweni ezidinga amajiyometri ebhodi lesifunda eliyinkimbinkimbi, izici zefomu ezingajwayelekile, noma imiklamo eyinkimbinkimbi yesekethe. Ngokuphambene, amabhodi esekethe aphrintiwe aguqukayo (i-FPCB), noma ama-organic substrates, anikeza ukuguquguquka okukhulu kwedizayini, okuvumela ukwakhiwa kwamabhodi esekethe angasindi, ahlangene, futhi agobekayo.

Ngaphezu kwalokhu kulinganiselwa, i-ceramics ingabiza kakhulu uma iqhathaniswa nezinye izinto ezisetshenziswa kumabhodi wesifunda.Inqubo yokukhiqiza izitsha zobumba iyinkimbinkimbi futhi idinga abasebenzi abaningi, okwenza ukukhiqizwa kwevolumu ephezulu kungabizi kakhulu. Lesi sici sezindleko singaba ukucatshangelwa okubalulekile kwezimboni ezifuna izixazululo ezibizayo ezingafaki ukusebenza engozini.

Nakuba i-ceramics ingaba nemikhawulo ethile yezinhlelo zokusebenza zebhodi lesifunda, zisawusizo ezindaweni ezithile.Isibonelo, i-ceramics iyisinqumo esihle kakhulu sezicelo zokushisa okuphezulu, lapho ukuqina kwazo okuhle kakhulu kwe-thermal kanye nezakhiwo zokufaka ugesi zibalulekile. Zisebenza kahle futhi ezindaweni lapho ukumelana namakhemikhali noma ukugqwala kubalulekile.

Ngokufigqiwe,I-ceramics inezinzuzo kanye nokulinganiselwa kokubili lapho isetshenziswa kumabhodi wesifunda. Nakuba ukuqina kwazo, ukungaphatheki kahle kwe-thermal, ukuguquguquka kwedizayini okulinganiselwe, imikhawulo yemvamisa, kanye nezindleko eziphakeme zikhawulela ukusetshenziswa kwazo ezinhlelweni ezithile, izitsha zobumba zisenezinto eziyingqayizivele ezizenza zibe usizo ezimweni ezithile. Njengoba ubuchwepheshe buqhubeka buthuthuka, ezinye izinto ezifana ne-MCPCB, ama-polymers asebenzisa ukushisa, ama-laminates akhethekile, i-FPCB noma i-LCP substrates ziyavela ukuze zinqobe le mikhawulo futhi zinikeze ukusebenza okuthuthukisiwe, ukuguquguquka, ukuphathwa okushisayo kanye nezindleko zezinzuzo zezinhlelo zokusebenza zebhodi lesifunda ezihlukahlukene.