加工青銅的電導(dǎo)率參數(shù)
代 號(hào) | 電阻率ρ（20℃）/10-6.Ω.m | 電導(dǎo)率k(IACS)/% | 電阻溫度系數(shù)aρ(20-100℃)/ ℃-1 |
QSn4-3 | 0.087 | ||
QSn4-4-2.5 | 0.087 | ||
QSn4-4-4 | 0.087 | ||
QSn6.5-0.1 | 0.128 | ||
QSn7-0.2 | 0.123 | ||
QSn4-0.3 | 0.091 | ||
QAl5 | 0.099 | 0.0016 | |
QAl7 | 0.11 | 0.001 | |
QAl9-2 | 0.11 | ||
QAl9-4 | 0.123 | 6.58 | |
QA110-3-1.5 | 0.189 | 6.4 | |
QA11-4-4 | 0.193 | 5.15 | |
QBe2 | 0.1~0.068 | ||
QSi3-1 | 0.15 | ||
QSi1-3 | 0.046~0.083 | ||
QMn1.5 | ≤0.087 | ≤0.009 | |
QMn5 | 0.197 | 0.0003 | |
QZr0.2 | 93.3 | ||
QZr0.4 | 84.5 | ||
QCr0.5 | 0.019(時(shí)效后) | 0.0033(時(shí)效后) | |
QCr0.5 | 0.03(加工的) | 0.0023(加工的) | |
QCd1 | 0.0207 | 0.0031 |