書誌事項
- タイトル別名
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- Effeet of precipitation heat treatment on extrudability of ingtos of 6063 alloy
- チュウコン ノ オシダシセイ ニ オヨボス セキシュツ ショリ ノ エイキョウ
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抄録
Extrusion tests were carried out on 6063 alloy ingots in which Mg2Si particles were precipitated by isothermal precipitation treatment or by slow cooling after homogenizing. Extrudability of ingots was estimated by the extrusion pressure, the critical extrusion rate to cause tearing on the surface of extrusions and mechanical properties of extrusions. The principal results obtained are summarized as follows.<br>(1) Coarse particles of Mg2Si, particularly precipitated at about 400°C, reduce the extrusion pressure.<br>(2) Such coarse particles are the cause of tearing, thus, reduce the critical extrusion rate.<br>(3) Coarse particles of Mg2Si, particularly precipitated by slow cooling from homogenizing temperature, can not be disolved completely during extrusion process, and thus reduce tensile strength of extrusions after artificial aging.
収録刊行物
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- 軽金属
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軽金属 26 (7), 327-335, 1976
一般社団法人 軽金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681316619392
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- NII論文ID
- 130004207880
- 10003136374
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- NII書誌ID
- AN00069773
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- ISSN
- 18808018
- 04515994
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- NDL書誌ID
- 1719043
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可