| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 7440-25-7 | 钽粉; 钽; 钽片; 钽箔; 单晶钽片; 钽片(不规则); 钽球; 钽丝; 钽网 | Tantalum; tantalum, metal; tantalum-181; tantalum foil; tantalum dioxide; tantalumdioxide; tantalum(metal and oxide; tantalum(metal and oxide dust,as ta); tantalum(metalandoxidedust,asta); Tantal |  | Ta | 详情 | 供应商 |
| 11106-97-1 | 镍铬片; 镍铬箔; 镍铬粉; 镍铬溅射靶材; 镍铬丝; 网状镍铬合金; 细薄镍铬箔; 柱体镍铬 | nickel chromium; Nickelchromiumpowder; nickel chromium lump |  | CrNi | 详情 | 供应商 |
