Tooj
Tooj
Tooj liab muaj qhov hnyav atomic ntawm 63.546, ntom 8.92g / cm³, melting point 1083.4 ± 0.2 ℃, boiling point 2567 ℃. Nws yog yellowish liab nyob rau hauv lub cev tsos thiab thaum polished tsim lub ci xim hlau lustre. Copper muaj qhov pom tseeb siab toughness, hnav tsis kam, txaus siab ductility, corrosion kuj, hluav taws xob thiab thermal conductivity. yuav siv tau nyob rau hauv ib tug txawv txawv ntau yam ntawm daim ntawv thov. Copper alloys muaj cov cuab yeej zoo heev thiab tsis tshua muaj zog, lub ntsiab tooj liab alloys suav nrog tooj dag (tooj liab / zinc alloys) thiab bronzes (tooj liab / tin alloys suav nrog cov hlau lead thiab phosphor bronzes). Tsis tas li ntawd, tooj liab yog cov hlau ruaj khov rau nws zoo heev rau kev rov ua dua tshiab.
High purity Copper tuaj yeem siv los ua cov khoom tso tawm rau cov kab xa hluav taws xob, hluav taws xob thaiv hluav taws xob, cables thiab busbars, loj-scale integrated circuit, thiab cov vaj huam sib luag tiaj tus.
Kev tsom xam impurity
| Purity | Ag | Fe | Cd | Al | Sn | Ni | S | Tag nrho |
| 4N(ppm ua) | 10 | 0.1 | <0.01 ib | 0.21 ib | 0.1 | 0.36 ib | 3.9 | 0.005 ib |
| 5N(ppm ua) | 0.02 ib | 0.02 ib | <0.01 ib | 0.002 ib | <0.005 ib | 0.001 ib | 0.02 ib | 0.1 |
Cov Khoom Siv Tshwj Xeeb nplua nuj yog ib qho chaw tsim khoom ntawm Sputtering Target thiab tuaj yeem tsim cov khoom siv tooj liab nrog purity txog 6N raws li cov neeg siv khoom tshwj xeeb. Yog xav paub ntxiv, thov hu rau peb.
