溶接構造用Al-Zn-Mg系合金の研究(第3報)
書誌事項
- タイトル別名
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- Study on Weldable Al-Zn-Mg Alloys (Report 3)
- Several Properties of MIG-Spot Welds
- MIG-Spot溶接性について
抄録
A study has been made of the weldability of Al-Zn-Mg alloys. The experiments were carried out on the aging characteristics, tensile properties and weld-crack susceptibility of MIG-spot welds.<BR>Tensile properties were evaluated by the tensile-shear and the cross-tension test, and weld-crack susceptibility was evaluated by the slit-type weld-cracking and the restrained weld-cracking tests.<BR>The tensile-shear strengths of MIG-spot welds made with 5356 filler and AIZnMgZr filler were 500 kg/spot and 600 kg/spot respectively in 60 days after welding. Cross-tension strength decreased with aging after welding, while tensile-shear strength increased.<BR>According to the restrained weld-cracking test, crack susceptibility of MIG-spot welds in AI-Zn-Mg alloy was almost equal to that of 5052 alloy. However, crack susceptibility of Al-Zn-Mg alloy containing small amount of zirconium was almost equal. to that of 5083 alloy.<BR>Weld-crack susceptibility of AlMg alloy (upper sheet)-AlZnMg alloy (lower sheet) combination showed the tendency of smaller susceptibility than AlZnMg-AlZnMg combination.
収録刊行物
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- 溶接学会誌
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溶接学会誌 36 (11), 1194-1202, 1967
一般社団法人 溶接学会
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詳細情報 詳細情報について
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- CRID
- 1390001206501772160
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- NII論文ID
- 130003763004
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- ISSN
- 18837204
- 00214787
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可