書誌事項
- タイトル別名
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- Influence of Mold Tilt on Aluminum Alloy Melt Flow in Thin-Wall Plate Sand Castings
- ウスニク ヘイバン アルミニウム ゴウキン スナガタ イモノ ノ ユナガレ ニ タイスル イガタ ケイシャ カクド ノ エイキョウ
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抄録
<p> The influence of mold tilt on aluminum alloy melt flow was studied using sand molds for aluminum thin-wall plate castings. The mold tilt was changed from +15.5° to -15.5° at six grades. Using a heat-resistant glass plate for the upper sand mold, we observed the flow patterns through the glass plate with a high speed video recorder at 200 flames per second. </p><p> If the tilt was negative, the melt went straight up to the end, then flowed backward. When the tilt was positive, the melt flowed while keeping the horizontal line. Nevertheless, if the mold was horizontally held, the flow pattern was unstable as expected. This result completely agreed with those of the sand mold experiments. These results can be explained by and agree with the Weber number, namely, the ratio of the surface tension and inertia.</p>
収録刊行物
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- 鋳造工学
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鋳造工学 85 (5), 268-272, 2013
公益社団法人 日本鋳造工学会
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詳細情報 詳細情報について
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- CRID
- 1390282681485823232
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- NII論文ID
- 10031170209
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- NII書誌ID
- AN10514770
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- ISSN
- 21855374
- 13420429
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- NDL書誌ID
- 024669641
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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