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- Kaneko Hideo
- Department of Materials Science, Tohoku University
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- Shima Yoshinori
- Japax & Co. Ltd.
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- Sato Yasuyuki
- Department of Materials Science, Tohoku University
Bibliographic Information
- Other Title
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- 放電加工電極用銅合金の研究
- ホウデン カコウ デンキョクヨウ ドウ ゴウキン ノ ケンキュウ
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Abstract
This is the second of a series of papers concerned with the electrode erosion phenomena accompanying the electric-spark machining. This paper deals with the electrode erosion of copper alloys. Copper alloys which contain oxygen show good results both in erosion ratio and in erosion velocity of steel work piece. These electrodes can be favorably applied to the machining of WC hard alloy also. Oxygen in copper gives negative ion and modulate the spark atomosphere giving good results in electrode characteristics. The composition and electrode characteristics of the best electrode are as follows: Cu-O2 alloy (Cu2O 3.4%) erosion ratio for steel work: 0.10 erosion velocity of steel work (tap 1):1100 (mg/min)
Journal
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- Journal of the Japan Institute of Metals and Materials
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Journal of the Japan Institute of Metals and Materials 27 (7), 329-333, 1963
The Japan Institute of Metals and Materials
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Details 詳細情報について
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- CRID
- 1390282681458531584
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- NII Article ID
- 40018258272
- 130007333431
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- NII Book ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL BIB ID
- 9153712
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed