常用材料声速表
|
|
材料 |
声速 |
|
|
|
|
|
In/us |
m/s |
|
|
铝 |
Aluminum |
0.250 |
6340-6400 |
|
|
钢 |
Steel, common |
0.233 |
5920 |
|
|
不锈钢 |
Steel, stainless |
0.226 |
5740 |
|
|
黄铜 |
Brass |
0.173 |
4399 |
|
|
铜 |
Copper |
0.186 |
4720 |
|
|
铁 |
Iron |
0.233 |
5930 |
|
|
铸铁 |
Cast Iron |
0.173-0.229 |
4400－5820 |
|
|
铅 |
Lead |
0.094 |
2400 |
|
|
尼龙 |
Nylon |
0.105 |
2680 |
|
|
银 |
Silver |
0.142 |
3607 |
|
|
金 |
Gold |
0.128 |
3251 |
|
|
锌 |
Zinc |
0.164 |
4170 |
|
|
钛 |
Titanium |
0.236 |
5990 |
|
|
锡 |
Tin |
0.117 |
2960 |
|
|
丙烯酸(类)树脂 |
|
0.109 |
2760 |
|
|
环氧树脂 |
Epoxy resin |
0.100 |
2540 |
|
|
冰 |
Ice |
0.157 |
3988 |
|
|
镍 |
Nickel |
0.222 |
5639 |
|
|
树脂玻璃 |
Plexiglass |
0.106 |
2692 |
|
|
聚苯乙烯 |
Polystyrene |
0.092 |
2337 |
|
|
陶瓷 |
Porcelain |
0.230 |
5842 |
|
|
聚氯乙烯 |
PVC |
0.094 |
2388 |
|
|
石英 |
Quartz glass |
0.222 |
5639 |
|
|
硫化橡胶 |
Rubber, vulcanized |
0.091 |
2311 |
|
|
聚四氟乙烯 |
Teflon |
0.056 |
1422 |
|
|
水 |
Water |
0.058 |
1473 |
|