发明名称 |
Method and apparatus for manufacturing curved gamma camera detector crystals |
摘要 |
An apparatus and methods for manufacturing curved scintillation crystal detector plates uses hot forging of crystal material. Crystal material is brought to a temperature between its plastic temperature and its melting temperature, and it is pressed between a pair of dies having curved pressing surfaces. The heated crystal material may be a freshly-drawn ingot of crystal material, and the method for producing curved plates may include cutting the hot-forged ingot into individual plates.
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申请公布号 |
US6103147(A) |
申请公布日期 |
2000.08.15 |
申请号 |
US19990321290 |
申请日期 |
1999.05.27 |
申请人 |
SAINT-GOBAIN INDUSTRIAL CERAMICS, INC. |
发明人 |
RYBICKI, AL |
分类号 |
B29D11/00;G01T1/202;(IPC1-7):B29D11/00 |
主分类号 |
B29D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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