块状氧化物超导体磁浮力的测量 |
 |
| 标准编号：GB/T 21115-2007E |
标准状态：现行 |
|
| 标准价格：252.0 元 |
客户评分：  |
|
|
立即购买工即可享受本标准状态变更提醒服务！ |
|
|
|
|
|
This standard specifies a method of measuring the magnetic levitation force of large-grain bulk oxide superconductor (bulk superconductor) at liquid nitrogen temperature (77 K).
This standard is applicable to measurement of the axial magnetic levitation force of cylindrical RE-Ba-Cu-O superconductors prepared by melt-textured growth process, with a diameter being equal to or less than 50 mm.The measurements of axial and non-axial magnetic levitation force of cylindrical bulk superconductors with a diameter of over 50 mm and bulk superconductors with other regular shapes (cube, cuboid, regular hexagonal prism, etc.) may also be carried out with reference to this standard. |
|
|
|
| 英文名称： |
Measurement for levitation force of bulk oxide superconductor |
 中标分类： |
冶金>>金属理化性能试验方法>>H21金属物理性能试验方法 |
| ICS分类： |
冶金>>金属材料试验>>77.040.99金属材料的其他试验方法 |
| 发布部门： |
General Administration of Quality Supervision,Inspection and Quarantine of the Peoples Republic of China and Standardization Administration of the Peoples Republic of China |
| 发布日期： |
2007-10-11 |
| 实施日期： |
2007-12-01
|
| 提出单位： |
National Center for Research and Development on Superconductivity of China. |
| 归口单位： |
SAC/TC 265,National Technical Committee on Superconductivity of Standardization Administration of China. |
| 页数： |
20页 |
| 出版社： |
中国标准出版社 |
| 出版日期： |
2021-06-01 |
|
|
|
|
| |
|
客服中心 |
| 有问题？找在线客服 |
 |
|
|
|
|
温馨提示：标准更新替换较快，请注意您购买的标准时效性。 |
|
|
|
|
| 必备软件下载 |
| Adobe Acrobat Reader 是一个查看、
阅读和打印PDF文件的最佳工具，通
过它可以查阅本站的标准文档 |
 |
|
|
|