A Novel Approach for Fabricating In Situ Aluminum Foam‐Filled Carbon Steel Tubes via Hot‐Dip Aluminizing DOI Open Access
Zhanhao Feng, Xi Sun,

Qiang Gao

и другие.

Advanced Engineering Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 18, 2025

Herein, a new process combining hot‐dip aluminizing (HDA) technology with melt foaming method is developed to prepare in situ aluminum foam‐filled AISI 1020 tubes metallurgical bonding which has the advantages of low production cost and wide range product sizes. Detailed microstructural characterization performed at foam/tube interface (FFTs). Quasistatic compressive experiments are carried out investigate deformation behavior mechanical properties ex FFTs without HDA pretreatment (in situ‐HDA situ‐without FFTs). The results indicate that effectively improves wettability between steel tube melt, enhancing interfacial quality two. Under loading, axially deform an efficient mixed mode, showing superior energy absorption capability as compared empty heat treatment (empty‐HT) tubes. Specifically, have highest specific average 16.6 kJ kg −1 13% higher than value situ‐HT FFTs.

Язык: Английский

A Novel Approach for Fabricating In Situ Aluminum Foam‐Filled Carbon Steel Tubes via Hot‐Dip Aluminizing DOI Open Access
Zhanhao Feng, Xi Sun,

Qiang Gao

и другие.

Advanced Engineering Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 18, 2025

Herein, a new process combining hot‐dip aluminizing (HDA) technology with melt foaming method is developed to prepare in situ aluminum foam‐filled AISI 1020 tubes metallurgical bonding which has the advantages of low production cost and wide range product sizes. Detailed microstructural characterization performed at foam/tube interface (FFTs). Quasistatic compressive experiments are carried out investigate deformation behavior mechanical properties ex FFTs without HDA pretreatment (in situ‐HDA situ‐without FFTs). The results indicate that effectively improves wettability between steel tube melt, enhancing interfacial quality two. Under loading, axially deform an efficient mixed mode, showing superior energy absorption capability as compared empty heat treatment (empty‐HT) tubes. Specifically, have highest specific average 16.6 kJ kg −1 13% higher than value situ‐HT FFTs.

Язык: Английский

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