Etchant
Itheyibhile yeParameter
Indawo yesicelo | Ukuhlelwa | Igama lemveliso | Elinye iGama | Umgangatho weMveliso |
TFT-LCD | Etchant | IAluminiyam Etchant | Yiya Etchant | |
I-Copper Etchant | Nge-Etchant | |||
ITO Etchant | ITO Etchant | |||
I-Phosphoric Acid | H3PO4 | |||
I-nitric Acid | HNO3 | |||
I-Acetic Acid | CH3COOH | |||
Isisombululo sehydrogen peroxide | H202 | |||
I-Silver Etch | Ag Etchant |
Ingcaciso yeMveliso
I-Etchant (i-etchant) isetyenziswa ngokubanzi kwi-metal processing, ukuveliswa kwe-semiconductor, ukuveliswa kwecandelo lombane, ukuveliswa kweetshiphu kunye nophando lwezenzululwazi. Kwinkqubo yesinyithi, i-etchants isetyenziselwa ukususa i-oxides okanye izinto ezingafunekiyo kwiindawo zetsimbi, ngaloo ndlela ziphucula umgangatho kunye neempawu zeendawo zetsimbi. Kwi-semiconductor kunye ne-electronics production, ii-etchants zisetyenziselwa ukudala izakhiwo ezincinci kunye neesekethe. Kwinkalo yophando lwezenzululwazi, ii-etchants zingasetyenziselwa ukulungiselela iisampulu ukujonga i-microstructure yazo. Isishwankathelo, ii-etchants zinezicelo ezibalulekileyo kwiinkalo ezininzi.
Kwinkqubo yokuvelisa i-semiconductor, i-Etchant sisisombululo sekhemikhali esisetyenziselwa ukwenza i-etching yendawo kwiichips kunye nezinye izixhobo ze-semiconductor. Le etching isetyenziselwa ukwenza izakhiwo ezincinci ezifana netshaneli kunye ne-vias echaza ukujikeleza kwe-chip kunye nezinye iimpawu. Ngokuqhelekileyo, i-Etchant isetyenziswe kwiindawo ezithile zesixhobo se-semiconductor, ngokusebenzisa iteknoloji ye-masking okanye ezinye iindlela, ukwenzela ukufezekisa iipatheni ezifunwayo kunye nezakhiwo. Ubunzulu kunye nokuchaneka kwe-etching kunokulungiswa ngokulawula ukubunjwa kwe-Etchant, ubushushu kunye nexesha lokubetha. Ngoko ke, kwinkqubo yokuvelisa i-semiconductor, i-Etchant yinto ebalulekileyo yenkqubo esetyenziselwa ukuchaza kunye nokwenza izakhiwo ezintle kwi-chip.
I-Etchant (i-etchant) iqhele ukusetyenziselwa ukucubungula iibhodi zesekethe eziprintiweyo (PCBs) ngexesha lokwenziwa kwecandelo lombane, ngakumbi kwiinkqubo zokufakwa kweekhemikhali. Umsebenzi walo kukususa iinxalenye ezingadingekile ezigubungela umphezulu we-foil yobhedu ukwenza umzekelo wesiphaluka ofunekayo. Amanyathelo okusetyenziswa athile alandelayo: Yila iphethini yesekethe efunwayo kwaye uyidlulisele kwindawo yobhedu yobhedu. Cwilisa i-PCB kwi-Etchant, eya kususa kuphela i-foil yobhedu engakhuselekanga, ishiya ipateni yesekethe efunekayo. Lawula ixesha lokukhangela ukuqinisekisa ukuba kuphela i-foil yobhedu efunekayo isusiwe. Ngale ndlela, i-Etchant inokunceda ukwenza iipateni zesekethe ezifunekayo, inyathelo elibalulekileyo kwinkqubo yokwenziwa kwePCB.
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