基本信息:
- 专利标题: METHOD FOR MAKING CREEP RESISTANT REFRACTORY METAL STRUCTURES
- 专利标题(中):制造耐冲击金属结构的方法
- 申请号:PCT/US2010/056705 申请日:2010-11-15
- 公开(公告)号:WO2011066126A1 公开(公告)日:2011-06-03
- 发明人: LINEMAN, David M. , GRZESIK, Paul R. , SLATER, Irene M. , POWELL, William R.
- 申请人: CORNING INCORPORATED , LINEMAN, David M. , GRZESIK, Paul R. , SLATER, Irene M. , POWELL, William R.
- 申请人地址: 1 Riverfront Plaza Corning, New York 14831 US
- 专利权人: CORNING INCORPORATED,LINEMAN, David M.,GRZESIK, Paul R.,SLATER, Irene M.,POWELL, William R.
- 当前专利权人: CORNING INCORPORATED,LINEMAN, David M.,GRZESIK, Paul R.,SLATER, Irene M.,POWELL, William R.
- 当前专利权人地址: 1 Riverfront Plaza Corning, New York 14831 US
- 代理机构: ABLE, Kevin M.
- 优先权: US61/264,461 20091125
- 主分类号: B24C1/10
- IPC分类号: B24C1/10 ; C21D7/06 ; C03B5/00 ; C03B15/02
摘要:
A method for making a metal structure comprising: (i) selectively grit-blasting a part of a major surface of the metal sheet at a temperature lower than the annealing temperature of the metal sheet to impart a stress in the metal sheet; and (ii) subjecting the metal sheet to a heat treatment at a temperature not lower than T(anneal) - 400°C so that the metal sheet deforms, such that the deformed metal sheet exhibits a higher strength in a desired direction, wherein T(anneal) is the annealing point of the metal. The invention is particularly advantageous for making thin Pt metal structures for glass melting, conditioning, delivery and forming operations.
摘要(中):
一种制造金属结构体的方法,包括:(i)在比金属板的退火温度低的温度下选择性地对金属板的主表面的一部分进行喷砂以在金属板中赋予应力; 和(ii)在不低于T(退火)-400℃的温度下对金属板进行热处理,使得金属板变形,使得变形的金属板在期望的方向上表现出更高的强度,其中T (退火)是金属的退火点。 本发明特别有利于制备用于玻璃熔化,调理,输送和成型操作的薄Pt金属结构。
IPC结构图谱:
B | 作业;运输 |
--B24 | 磨削;抛光 |
----B24C | 磨料或微粒材料的喷射 |
------B24C1/00 | 为产生特殊效果的喷射磨料的方法;与这些方法有关的所使用的辅助装置 |
--------B24C1/10 | .用于使表面致密,如喷丸 |