|
加工青铜的电导率参数
代 号 |
电阻率ρ(20℃)/10-6.Ω.m |
电导率k(IACS)/% |
电阻温度系数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(时效后) |
|
0.0033(时效后) |
QCr0.5 |
0.03(加工的) |
|
0.0023(加工的) |
QCd1 |
0.0207 |
|
0.0031 |
|
|