The tensile strength and elongation offoil ea koporoke matšoao a mabeli a bohlokoa a thepa ea 'mele,' me ho na le kamano e itseng pakeng tsa bona, e amang ka ho toba boleng le ho tšepahala ha foil ea koporo.
Matla a thata a bolela bokhoni ba foil ea koporo ho hanela ho robeha ha sekhahla tlas'a ketso ea matla, hangata e hlahisoang ka megapascals (MPa). Elongation e bolela bokhoni ba thepa ea ho etsa deformation ea polasetiki nakong ea ts'ebetso ea ho otlolla, e hlahisoang e le peresente. The tensile strength and elongation offoil ea koporoli angoa ka nako e le 'ngoe ke botenya le boholo ba lijo-thollo,' me tlhaloso ea phello ea boholo bona e tlameha ho hlahisa tekanyo e se nang dimensionless-grain size ratio (T / D) e le papiso ea parameter. Paterone ea phapano ea matla a khoheli e fapane ka mefuta e fapaneng ea karo-karolelano ea boholo ba lijo-thollo, ha bolelele bo fokotseha ka ho fokotseha ha botenya ha tekanyo ea boholo ba lijo-thollo e tšoana.
Lits'ebetsong tse sebetsang, joalo ka ha ho etsoaliboto tsa potoloho tse hatisitsoeng(PCBs), litekanyetso tse utloahalang bakeng sa matla a tsitsipano le bolelele li ka etsa bonnete ba hore sehlahisoa ha se na monyetla oa ho robeha kapa ho senyeha nakong ea tšebeliso, kahoo ho netefatsa boleng le botšepehi ba sehlahisoa. Bakeng sa tlhahlobo e tsitsitseng ea foil ea koporo, ho na le litekanyetso le mekhoa e fapaneng ea ho tseba thepa ena, joalo ka IPC-TM-650 2.4.18.1A standard, e etselitsoeng foil ea koporo ea liboto tsa potoloho e hatisitsoeng mme e fana ka mekhoa e qaqileng ea tlhahlobo. le lintlha.
Ha u lekola matla a tsitsipano le bolelele ba foil ea koporo, lintlha tse lokelang ho nahanoa li kenyelletsa boholo ba sampole, lebelo la tlhahlobo, maemo a mocheso, joalo-joalo. Mohlala, tekanyetso ea ASTM E345-16 e fana ka mekhoa ea tlhahlobo e matla ea foil ea tšepe, ho kenyelletsa le lintlha tse qaqileng. joalo ka boholo ba sampole, lebelo la ho etsa liteko, joalo-joalo The GB/T 5230-1995 standard, ka lehlakoreng le leng, e bolela litlhoko tsa tlhahlobo bakeng sa foil ea koporo ea electrolytic, ho kenyeletsoa boholo ba sampole, bolelele ba gauge, sebaka se pakeng tsa li-clamps, le lebelo la mochini oa liteko.
Ka bokhuts'oanyane, matla a ho tiea le bolelele ba foil ea koporo ke matšoao a mantlha a ho lekanya thepa ea 'mele, 'me likamano tsa bona le mekhoa ea liteko li bohlokoa ho netefatsa boleng le ts'ebetso ea ts'ebeliso ea lisebelisoa tsa koporo.foil ea koporolisebelisoa.
Nako ea poso: Aug-27-2024