nkhani

Ulusi wa basalt ndi umodzi mwa ulusi waukulu anayi wopangidwa bwino kwambiri womwe umapezeka m'dziko langa, ndipo umaonedwa ngati chinthu chofunikira kwambiri ndi boma pamodzi ndi ulusi wa kaboni.
Ulusi wa basalt umapangidwa ndi miyala yachilengedwe ya basalt, yosungunuka pa kutentha kwakukulu kwa 1450℃ ~ 1500℃, kenako imakokedwa mwachangu kudzera mu platinum-rhodium alloy wire drawing bushings. "Zinthu zamakampani", zomwe zimadziwika kuti ndi mtundu watsopano wa ulusi wosawononga chilengedwe womwe "umasintha mwala kukhala golide" m'zaka za m'ma 2000.

Ulusi wa basalt uli ndi mphamvu zambiri, kukana kutentha kwambiri, kukana dzimbiri, kukana kutentha, kukana phokoso, kukana moto, kufalitsa mafunde otsutsana ndi maginito, komanso kukana magetsi bwino.
Ulusi wa basalt ukhoza kupangidwa kukhala zinthu zopangidwa ndi ulusi wa basalt zomwe zimagwira ntchito zosiyanasiyana kudzera munjira zosiyanasiyana monga kudula, kuluka, kupangira acupuncture, kutulutsa, ndi kuphatikiza.