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Updated: Jan 15, 2026

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沉浸弧接API X70钢的硬度和拉伸性能之间的预测相关性

Ali Lahouel1, Sameh Athmani2, Amel Sedik2

  • 1Surface Engineering Laboratory (L.I.S), Faculty of Sciences, Badji Mokhtar-Annaba University, P.O. Box 12, Annaba 23000, Algeria.

Materials (Basel, Switzerland)
|October 16, 2025
PubMed
概括

维克斯硬度测量准确地预测了高强度低合金 (HSLA) API X70管道钢接中的拉伸性能. 这种非破坏性方法提高了关键应用的接质量和机械性能.

关键词:
在API X70中使用.维克斯硬度 维克斯硬度相关性 相关性 相关性统计建模 统计建模潜水弧接中的潜水弧接拉力测试试验 拉力测试试验

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