1. Hlahloba ho thatafala: e phahameng ea fineness eakoporomabenyane, sebopeho se bonolo le ho soeufala le ho ba boreleli bokaholimo.Baetsi ba alloy ea koporo ba nka lipetja tsa koporo tse ka bang ligrama tse 60 e le mohlala.Haeba li huloa ka letsoho, ha ho na elasticity, 'me botle ba bona bo ka bang 95%.Haeba ho na le elasticity e nyenyane, fineness e ka bang 80% -90%;haeba elasticity e kholo, botle bo ka tlase ho 70%.
2. Sheba litlhaka: khaola kapa u mene mabenyane a koporo ho bona 'mala oa litlhaka.Haeba mabenyane a le bonolo, litlhaka li teteaneng ebile li bonolo, li khubelu hanyenyane, 'me' mala ke hoo e ka bang 95%;haeba ho le thata ho khumama ka letsoho, litlhaka li tšoeu ebile li le bohlooho, kapa li khubelu hanyenyane, 'me' mala o ka bang 90%;haeba boima bo ka ba 90% E kholoanyane, litlhaka li bofubelu bo bobebe, bo mosehla-tšoeu kapa bohlooho, 'me botle bo ka bang 80%;haeba litlhaka li le thata, litlhaka li le bofubelu, bo mosehla, khaki le mebala e meng, 'me botle bo ka bang 70%;haeba lipstick e ntšo, Kapa e mosehla ka botšo, 'me botle bo ka tlase ho 60%.
3. Mokhoa oa ho kobeha: penya le ho khumama ka menoana, boleng ba boleng bo phahameng bo bonolo ebile bo tenyetseha, bo bonolo ho koba le ho se robehe habonolo;ho kobeha ha boleng bo tlaase ho thata, kapa ho thata ho kobeha, ’me tse ling ha li khone le ho kobeha ka menoana;Copper-clad Ea fake e tla petsoha ka mor'a ho kobeha kapa ho kokota ka hamore makhetlo a 'maloa;ea fake e ke ke ea khona ho mamella ho kobeha 'me ho bonolo ho robeha.Na ho na le melemo ea bophelo bo botle e tlisoang ke ho roala mabenyane a makenete, ao hangata a nang le boleng bo botle ba botle.
4. Mokhoa oa ho lahla: mabenyane a boleng bo phahameng ba koporo, a lahleloa ka boto, a ke ke a qhomela holimo, ho na le molumo oa "pop";mabenyane a koporo a fake kapa a boleng bo tlaase a bobebe, a lahleloa holim'a boto 'me a qhoma holimo haholo, a etsa molumo o batlang o hlabosa.Litlhahiso tse molemo ka ho fetisisa tsa ho sebetsa ka mabenyane a koporo li kenyelletsa ho leka ka mekhoa e fapaneng le ho nahana ka ho qetela.Koporo e sa alafshwang e na le sheen e fetolang mmala ka nako.Liboloko tse peli tsa koporo hammoho le khoele li ka sebelisoa ho etsa masale a thahasellisang, lifaha, lipetja le mehele.
Koporo e hloekileng, joalokaha lebitso le bolela, ke koporo e nang le koporo e phahameng ka ho fetisisa, hobane 'mala o pherese-khubelu, o tsejoang hape e le koporo e khubelu.Karolo e ka sehloohong ke koporo le silevera, 'me litaba ke 99.5-99.95%.Lintho tse ka sehloohong tse sa hloekang: phosphorus, bismuth, antimony, arsenic, tšepe, nickel, lead, tin, sebabole, zinki, oksijene, joalo-joalo Bakeng sa ho etsa lisebelisoa tsa conductive, lisebelisoa tse tsoetseng pele tsa koporo, li-alloys tse thehiloeng ka koporo.
Nako ea poso: Jun-13-2022