Tlhaloso e khutšoane:

Sehlahisoa sena se nka master le hloekisitsoeng joalo ka lingoliloeng tse tala, li sebelisa Theko ea phofo ea metallirgy, 'me e etsoa ke nako e lekaneng le e chesang ea kalafo le phekolo ea mocheso. Sehlahisoa se na le melemo ea ho hanyetsa matla a ho hanyetsa ka matla, ho naha e nyane ea likarolo tsa motlakase, bophelo bo bolelele ba ho hanyetsa le ho fetoloa hanyane. E loketse mocheso o phahameng oa 1420 C, boemo bo phahameng ba moea, sepakapakeng sa khase le tikoloho e 'ngoe ea ho sebetsa. E ka sebelisoa li-ceramic, litlolo tsa ntoa tse phahameng tsa phepelo, boqapi ba pampiri ea laboratori, boea ba litema tsa elektroniki le boea bo sitisang liggnaces.