Uas txhuas alloy muab qhov siab tshaj plaws thermal conductivity rau lub tshav kub?
The 1000- series (e .}}}}}}}}}}} { tsim {{8. Lawv raug nqi rau cov neeg siv hluav taws xob txias txias rau kev siv {{11 11}}
Yuav ua li cas Alloy muaj pes tsawg leeg cuam tshuam rau thermal conductivity hauv txhuas?
Each 1% of alloying elements (e.g., Mg, Si) typically decreases conductivity by ~10 W/m·K. Iron impurities are particularly detrimental to heat transfer. Copper (2000-series) balances conductivity and strength for some applications. Zinc (7000-series) drastically lowers conductivity but boosts hardness. Pure aluminum (>99% AL) AL) nyob rau qhov ntsuas rau cov kev ua haujlwm thermal .
Vim li cas thiaj xaiv 6061 alloy tshaj cov ntshiab txhuas rau cov ntawv thov thermal?
6061 muab 167 w / map kinple thaum muab cov txiaj ntsig zoo ntawm 1100} Nws muaj cov txheej txheem cua sov thiab tshuab hluav taws xob} dissipation .
Cov txujci twg ua tau zoo tshaj thermal conductivity hauv txhuas qhov chaw?
Extrusion Presserves nplej, maximizing conductivity raws qhov ntev.}}} porosity rau zoo dua kub txaus {} cnc machining tshem tawm oxidized txheej hloov {}}
Txhuas li txhuas alloys sib piv rau tooj liab hauv kev tswj hwm thermal?
Aluminum conducts ~60% as well as copper but weighs 1/3 as much. Aluminum's lower cost drives its use in large-scale systems (e.g., solar panels). Copper-aluminum hybrids leverage both metals' advantages. Aluminum resists corrosion better in moist chaw . kev nce qib hauv cov khoom sib xyaw (sijhawm) txo qhov kev sib txawv {{}
