1.25" diameter cut and polished faces. Metal samples: Cu, Ni, Fe, Ti, Al, Mg : 無料・フリー素材/写真
1.25" diameter cut and polished faces. Metal samples: Cu, Ni, Fe, Ti, Al, Mg / wbaiv
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Well, the TItanium, 3rd from the right, isn't worked down to smooth yet- you can see the saw marks. I made a smooth one using a diamond grit file- destroyed the file, and that was in a set I gave away. One of these days...And technically, the far left time is Copper-Beryllium alloy, and the next to far left is Inconel, a Nickel-Copper alloy.IMG_5974 |
| 撮影日 | 2012-01-01 15:39:14 |
| 撮影者 | wbaiv |
| タグ | |
| 撮影地 | |
| カメラ | Canon PowerShot A100 , Canon |
| 露出 | 0.006 sec (1/160) |
| 開放F値 | f/2.8 |
| 焦点距離 | 7272.727273 dpi |