Microstructure and Impact Toughness of Local-Dry Keyhole Tungsten Inert Gas Welded Joints.

Materials (Basel) · 2019 · PMC6567175 · PMID 31137474

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highly significantno p-value reported

Therefore, it is highly significant to study the microstructure and impact toughness of ULK-TIG welded joints. 2.

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