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- 原 幹夫
- 元東洋通信機株式会社
書誌事項
- タイトル別名
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- My 60 years history on technical development of quartz production
- イシ オ ツクッテ 60ネン
この論文をさがす
説明
<p>The author summarizes technical development of mass production of high quality quartz crystals in Toyo Communication Equipment Co. Ltd where he worked since 60 years ago. In the project, reactors have been increased to volume of 650 mmφ x 14 m long with overcome of many problems such as sealing structure and temperature control system. Episodes on seed crystals, high quality crystals for optical applications, colored crystals, accidents and awards are also presented.</p>
収録刊行物
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- 宝石学会誌
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宝石学会誌 34 (1-4), 13-20, 2020-03-30
宝石学会(日本)
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詳細情報 詳細情報について
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- CRID
- 1390283659865736960
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- NII論文ID
- 130007821703
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- NII書誌ID
- AN00226317
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- ISSN
- 21898413
- 03855090
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- NDL書誌ID
- 030291663
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可