Research on Characteristics of Filler Metal and Flux Influencing on the Toughness of a Carbon Steel Weld : Minor Elements and Alloying Elements Influencing on the Toughness of Weld(Materials, Metallurgy & Weldability)
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To understand the influence of minor elements and alloying elements on the toughness of a mild steel and a 50kg/mm^2 class steel, low hydrogen type electrodes of basicity 4.2 was selected for fixing Fe-Ti and Fe-B in the flux respectively 0.7 and 1.5%. From this experiments A-type electrode of 1.15%Mn-0.9%Ni-Ti-B rather than B-Type electrodes 1.35%Mn-0.5%Ni-Ti-B showed superior impact characteristics below -40℃ while upper shelf energy is lowered at the room temperature. Also A-Type electrode showed lower deviation of stable impact value and smooth transition curve at various temperature.
収録刊行物
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- Transactions of JWRI
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Transactions of JWRI 16 (2), 325-330, 1987-12
大阪大学
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詳細情報 詳細情報について
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- CRID
- 1573950402045589248
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- NII論文ID
- 110006486747
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- NII書誌ID
- AA00867058
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- ISSN
- 03874508
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- 本文言語コード
- en
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- データソース種別
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- CiNii Articles