The Formation of Acicular Ferrite and the Related Factors in Low Alloy Welds
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摘要: 综述了低合金钢焊缝中针状铁素体的形成及影响因素,包括铁素体形核位置、奥氏体晶粒尺寸、合金元素、夹杂物等,重点探讨了夹杂物的成分、尺寸及分布对针状铁素体形核的影响。Abstract: The formation of acicular ferrite in low alloy welds and the related factors were reviewed, the effects of inclusion characteristics, such as composition, size and distribution on the nucleating acicular ferrite were mainly discussed.
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Key words:
- acicular ferrite /
- alloying elements /
- inclusions
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