Bohloeki bo phahameng le theko e tlase Likaroloana tsa tšepe tsa koporo tsa silevera AgCu High-Entropy Alloys(HEA)

Soldering flux

Li-alloys tsa ho cheselletsa (li-welding agents) Silivera e sebelisoa ka bongata ho etsa li-alloys tsa welding, tseo boholo ba tsona e leng li-alloys tsa ternary tse entsoeng ka silevera, koporo le zinki. Sebopeho sa silevera se ka tloha ho 10 ho isa ho 80%, koporo ho tloha 15 ho ea ho 50%, le zinki ho tloha 5 ho isa ho 40%. Boholo ba li-alloys tsena li na le lintlha tse qhibilihang lipakeng tsa 650 le 775C. Ka linako tse ling koporo kapa thini e kenngoa ho etsa motsoako o nang le ntlha e tlaase ea ho qhibiliha. Li-alloys tsa welding tsa silevera li sebelisoa indastering ho cheselletsa litšepe tseo, ke hore, ha li-alloys tsa brazing li hloka mocheso o phahameng oa welding, li ka baka kholo e feteletseng ea likaroloana kapa litlamorao tse ling tse kotsi tšepeng ea weld. [4]

Lisebelisoa tsa motlakase

Khanyetsano e tlase ea Silver le conductivity e phahameng e etsa hore e be tšepe e hlokahalang haholo lisebelisoa tsa ho ikopanya le motlakase, empa haeba motlakase oa ho kopana o phahame kapa ho na le arc, bophelo ba contactor bo entsoeng ka silevera e hloekileng ha bo telele. Letoto la lintho tse entsoeng ka silevera le mefuta e sa tšoaneng eo e seng litšepe le litšepe tse refractory li entsoe lisebelisoa tse matla tsa ho kopanya motlakase. Lintho tsena ha se li-alloys ka tlhaho hobane likaroloana ha li qhalane. Li lokiselitsoe ke theknoloji ea metallurgical, ke hore, ka ho hatella le ho sila motsoako oa phofo e ntle ea karolo ka 'ngoe. Lintho tse arotsoeng ka silevera le tungsten, silevera le senotlolo, silevera le nickel, silevera le graphite, likhetho tsa silevera le oxidation, le silevera le lead oxide li sebelisoa e le lisebelisoa tsa ho kopana le motlakase. Khanyetso ea bona ea ho kopana hangata e phahame hanyenyane ho feta ea litholoana tse bohla empa e haufi le silevera e sebetsang e nang le likarolo tse 'nè tseo li fihlang ho tsona tlas'a mongolo o mosehla.