| 发明名称 |
GLASS BEAD MANUFACTURING APPARATUS |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an apparatus for not complicating a constitution, processing and converting a powder sample including metallic iron into glass beads in a glass bead manufacturing apparatus using a fusing crucible and a casting crucible. <P>SOLUTION: The iron in the sample is oxidized by heating the powder sample including the metallic iron along with a fusing agent and an oxidizing agent from an oxidizing agent supply means 110 before a reaction to the fusing crucible 1. <P>COPYRIGHT: (C)2004,JPO</p> |
| 申请公布号 |
JP2004085410(A) |
申请公布日期 |
2004.03.18 |
| 申请号 |
JP20020248126 |
申请日期 |
2002.08.28 |
| 申请人 |
RIGAKU INDUSTRIAL CO |
发明人 |
MARUYAMA HIDEO;FUJITA MASAAKI;HATTA AKIO |
| 分类号 |
G01N23/223;G01N1/28;(IPC1-7):G01N23/223 |
主分类号 |
G01N23/223 |
| 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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