Skip to main content
placeholder image

A functionally graded material from TC4 to 316L stainless steel fabricated by double-wire + arc additive manufacturing

Journal Article


Abstract


  • In this study, using TC4 and ER-316L wires as feedstocks, a double-wire + arc additive manufacturing system was used to fabricate a Ti-stainless steel functionally graded material. The results showed that a crack occurred when the atom fraction of Fe reached 50 at.% in TC4-316L functionally graded material. With an increase of Fe content, microstructure evolved as follows: ��-Ti + FeTi ��� Fe2Ti + FeTi + Cr2Ti ��� Fe2Ti + Cr2Ti. The maximum microhardness of the component was ~ 945 HV0.2 with Fe content at 60 at.%.

UOW Authors


  •   Wang, Jun (external author)

Publication Date


  • 2021

Citation


  • Chen, X., Han, J., Wang, J., Cai, Y., Zhang, G., Lu, L., . . . Tian, Y. (2021). A functionally graded material from TC4 to 316L stainless steel fabricated by double-wire + arc additive manufacturing. Materials Letters, 300. doi:10.1016/j.matlet.2021.130141

Scopus Eid


  • 2-s2.0-85107273776

Web Of Science Accession Number


Volume


  • 300

Issue


Place Of Publication


Abstract


  • In this study, using TC4 and ER-316L wires as feedstocks, a double-wire + arc additive manufacturing system was used to fabricate a Ti-stainless steel functionally graded material. The results showed that a crack occurred when the atom fraction of Fe reached 50 at.% in TC4-316L functionally graded material. With an increase of Fe content, microstructure evolved as follows: ��-Ti + FeTi ��� Fe2Ti + FeTi + Cr2Ti ��� Fe2Ti + Cr2Ti. The maximum microhardness of the component was ~ 945 HV0.2 with Fe content at 60 at.%.

UOW Authors


  •   Wang, Jun (external author)

Publication Date


  • 2021

Citation


  • Chen, X., Han, J., Wang, J., Cai, Y., Zhang, G., Lu, L., . . . Tian, Y. (2021). A functionally graded material from TC4 to 316L stainless steel fabricated by double-wire + arc additive manufacturing. Materials Letters, 300. doi:10.1016/j.matlet.2021.130141

Scopus Eid


  • 2-s2.0-85107273776

Web Of Science Accession Number


Volume


  • 300

Issue


Place Of Publication