Kev paub txog phaj tooj liab
Copper phaj yog cov khoom siv dav siv hlau nrog cov khoom siv zoo, cov yas zoo hauv lub xeev kub, kev ncaj ncees plasticity hauv lub xeev txias, thiab zoo machinability thiab weldability. Lub ntsiab ntawm cov phaj tooj liab yog tooj liab, uas muaj ib qho me me ntawm lwm cov ntsiab lus los txhim kho cov khoom siv thiab kev ua tau zoo, yog li nws kuj tau muab faib ua tooj liab alloy. Nws lub zog tensile yog ≥295 MPa, thiab nws elongation yog ≥3%. Nws muaj kev tiv thaiv corrosion zoo thiab haum rau ntau qhov chaw ib puag ncig thiab daim ntawv thov scenarios.
Qhov zoo ntawm cov phaj tooj liab muaj xws li:
Cov khoom siv zoo: Cov phaj tooj liab nthuav tawm cov yas zoo hauv ob lub xeev kub thiab txias, uas ua rau nws muaj plasticity siab thaum ua.
Weldability zoo heev: tooj liab phaj yog ib qho yooj yim rau weld thiab braze, thiab yog haum rau daim ntawv thov scenarios uas yuav tsum tau kev twb kev txuas thiab fixation.
Kev tiv thaiv corrosion zoo: tooj liab phaj muaj qhov zoo corrosion kuj nyob rau hauv ntau qhov chaw, nrog rau huab cua, dej hiav txwv thiab qee cov tsis-oxidizing acids, thiab yog haum rau kev lag luam tshuaj.
Cov khoom siv hluav taws xob zoo thiab thermal conductivity: tooj liab phaj muaj hluav taws xob thiab thermal conductivity, thiab tsim nyog rau kev tsim khoom siv hluav taws xob, cov khoom siv hluav taws xob hnub ci, thiab lwm yam.
Tus nqi pheej yig: Tus nqi ntawm cov phaj tooj liab yog tus nqi qis, uas ua rau nws muaj txiaj ntsig zoo hauv kev siv nyiaj txiag.
Daim ntawv thov ntau yam ntawm cov phaj tooj liab yog dav, suav nrog tab sis tsis txwv rau kev tsim cov khoom siv me me, cov khoom siv niaj hnub, cov ntsia hlau thiab lwm yam, nrog rau kev siv hluav taws xob thiab kev lag luam tshuaj. Tsis tas li ntawd, tooj liab phaj kuj yog siv los ua Circuit Court breakers, hu rau conductive daim hlau, low-voltage air switch conductive accessories, thiab lwm yam, uas qhia nws qhov tshwj xeeb zoo hauv cov teb
