基本信息:
- 专利标题： APPARATUS AND METHODS FOR FABRICATING GLASS RIBBON
- 申请号：PCT/US2019/045268 申请日：2019-08-06
- 公开(公告)号：WO2020033384A1 公开(公告)日：2020-02-13
- 发明人： AMOSOV, Alexey Sergeyevich , SVYATOGOROV, Ilya , WHEDON, William Anthony
- 申请人： CORNING INCORPORATED
- 申请人地址： 1 Riverfront Plaza Corning, New York 14831 US
- 专利权人： CORNING INCORPORATED
- 当前专利权人： CORNING INCORPORATED
- 当前专利权人地址： 1 Riverfront Plaza Corning, New York 14831 US
- 代理机构： HARDEE, Ryan T.
- 优先权： US62/717,170 20180810
- 主分类号： C03B17/06
- IPC分类号： C03B17/06
摘要：
Apparatus can comprise a containment device including a surface defining a region extending in a flow direction of the containment device. A support member positioned to support a weight of the containment device can comprise a support material with a creep rate from 1 x 10 -12 1/s to 1 x 10 -14 1/s under a pressure of from 1 MPa to 5 MPa at a temperature of 1400°C. In some embodiments, the support material can comprise a ceramic material. In some embodiments, the support material can comprise silicon carbide. In some embodiments, a platinum wall can be spaced from physically contacting any portion of the support member. In some embodiments, methods can comprise flowing the molten material within the region in the flow direction while supporting a weight of the containment device with the support member.
IPC结构图谱:
| C | 化学；冶金 |
| --C03 | 玻璃；矿棉或渣棉 |
| ----C03B | 制造、成型或辅助工艺 |
| ------C03B17/00 | 采用流出、推出或从成型狭道下拉或横拉或溢流口溢流法的玻璃成型 |
| --------C03B17/06 | .玻璃板的成型 |