常見金屬材料超聲波聲阻抗及聲速值匯總表
2024-08-26 17:10:54
沈陽宇時先鋒
| 材料 | 超聲特性 | ||||
| 縱波波速 | 橫波/剪切波波速 | 聲阻抗 | |||
| m/s | in/ms | m/s | in/ms | Z(Gm/cm^2-s)e5 | |
| 鋁1100-0 | 6230 | 245.3 | 3070 | 120.9 | 17.1 |
| 鋁2024-T4 | 6380 | 251.2 | 3150 | 124.0 | 17.6 |
| 鋁6064-T6 | 6300 | 248.0 | 3150 | 124.0 | 17 |
| 鈹 | 12880 | 507.1 | 8890 | 350.0 | 23.5 |
| 黃銅 | 4370 | 172.0 | 2110 | 83.1 | 37.1 |
| 青銅(5%P) | 3530 | 139.0 | 2240 | 88.2 | 31.3 |
| 紫銅(CP) | 4750 | 187.0 | 2340 | 92.1 | 42.5 |
| 金 | 3250 | 128.0 | 1190 | 46.9 | 62.6 |
| 鎳基合金Hastealloy C | 5840 | 229.9 | 2900 | 114.2 | 52.2 |
| 鎳基合金Hastealloy X | 5790 | 228.0 | 2740 | 107.9 | 47.7 |
| 鉻鎳鐵合金(Wrought) | 7820 | 307.9 | 3020 | 118.9 | 64.5 |
| 鑄鐵 | 3505 | 138.0 | 2210 | 87.0 | 24.3 |
| 鉛 | 2160 | 85.04 | 8100 | 318.9 | 23.5 |
| 鎂 | 5461 | 215.0 | 3023 | 119.0 | 9.24 |
| 蒙乃爾銅-鎳合金 | 5360 | 211.0 | 2720 | 107.1 | 47.2 |
| 鎳(CP) | 5640 | 222.0 | 2970 | 116.9 | 50 |
| 銀(0.99 Fine) | 3610 | 142.1 | 1600 | 63.0 | 37.8 |
| 鋼1020 | 5890 | 231.9 | 3250 | 128.0 | 45.4 |
| 鋼1095 | 5900 | 232.3 | 3240 | 127.6 | |
| 鋼4340 | 5840 | 229.9 | 3048 | 120.0 | 45.6 |
| 300型號不銹鋼 | 5613 | 221.0 | 2997 | 118.0 | 44.6 |
| 400型號不銹鋼 | 5385 | 212.0 | 2997 | 118.0 | 41.3 |
| 鈦 | 6170 | 242.9 | 3300 | 129.9 | 27.3 |
| 鋯合金 | 4720 | 185.8 | 2360 | 92.9 | 44.2 |
| 鋯 | 4650 | 183.1 | 2260 | 89.0 | 30.1 |