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- Shibata Akihiro
- Honda Foundry Co., Ltd.
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- Tsukeda Tadayoshi
- Honda Foundry Co., Ltd.
Bibliographic Information
- Other Title
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- AC8A系合金に対する溶湯清浄化能力に及ぼす窒素ガス純度の影響
- AC8Aケイ ゴウキン ニ タイスル ヨウユ セイジョウカ ノウリョク ニ オヨボス チッソ ガス ジュンド ノ エイキョウ
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Abstract
<p> High purity (more than 4N) nitrogen gas can be used as a substitute gas for argon gas (5N) in molten aluminum treatment. The effects of nitrogen gas purity on molten aluminum treatment were clarified in this study.</p><p> AC8A (modified) alloy, four kinds of nitrogen gases (2N, 3N, 4N and 5N), and argon gas (5N) were prepared.</p><p> Equivalent removal of inclusion and fluidity were seen after molten aluminum treatment by each gas.</p><p> In comparison to 5N argon gas, the 5N and 4N nitrogen gases had equivalent degassing ability. In applying the nitrogen gas to molten aluminum treatment, above 4N purity is required to obtain the clean molten aluminum obtained by treating with argon gas (5N).</p>
Journal
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- Journal of Japan Foundry Engineering Society
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Journal of Japan Foundry Engineering Society 85 (11), 753-759, 2013
Japan Foundry Engineering Society
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Details 詳細情報について
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- CRID
- 1390001206509296768
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- NII Article ID
- 130005529509
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- NII Book ID
- AN10514770
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- ISSN
- 21855374
- 13420429
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- NDL BIB ID
- 024993571
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed