Investigation of Ti-13Nb-13Zr alloy powder properties and development of the L-PBF process

Hoppe, Viktoria; Pawlak, A.; Szymczyk‐Ziółkowska, Patrycja; Jaśkiewicz, Tomasz; Rusińska, Małgorzata; Dybała, Bogdan

doi:10.1016/j.matdes.2022.110546

Cited by 6 publications

(2 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Verifica-se que após a alta velocidade de resfriamento da liga, que pode chegar até mesmo a 10 8 °C/s durante o processo de FLP-L [2], todo o percentual de fases α e β da liga chega a ser transformado em martensita α'. Outro fato de interesse é que os trabalhos de HOPPE, V. et al [5] encontraram a fase ω juntamente com a fase β em amostras resultantes de FLP-L. Seus relatos nestes resultados de difração de raios x também levam a cogitar que tenha havido um engano por parte destes autores, considerando que a fase ω pode ter sido confundida com a fase α' por ambas apresentarem estrutura hexagonal.…”

Section: Resultsunclassified

Aspectos Microestruturais E Janela De Processamento Da Liga Ti-13%nb-13%zr Produzida Por FLP-L Com Pós Esféricos E Irregulares

Guimaraes Junior,

Landgraf

2023

ABM Proceedings

View full text Add to dashboard Cite

ResumoTécnicas de caracterização que se complementam foram empregadas com o propósito de investigar a resposta da liga Ti-13%Nb-13%Zr para que a mesma seja aplicada como implante ortopédico após produzida por manufatura aditiva. A Fusão em Leito de Pó a Laser (FLP-L) consiste na deposição de pós seguida de fusão por um laser que pode ser controlado remotamente, e possibilita a obtenção de peças com geometrias de alta complexidade. Este processo foi empregado utilizando-se pós esféricos, resultantes do processo de atomização a plasma, e também utilizando-se pós irregulares, resultantes do processo de hidretação e desidretação. Após a FLP-L, a microestrutura do material demonstrou-se totalmente martensítica por difração de raios x e por microscopia. A microscopia ótica foi fundamental na criação de uma janela de processamento que demonstre quais são os melhores parâmetros de processo para fabricação de peças densas com cada tipo de pó.

show abstract

Section: Resultsunclassified

Aspectos Microestruturais E Janela De Processamento Da Liga Ti-13%nb-13%zr Produzida Por FLP-L Com Pós Esféricos E Irregulares

Guimaraes Junior,

Landgraf

2023

ABM Proceedings

View full text Add to dashboard Cite

show abstract

“…[ 38,39 ] Lu et al [ 40 ] recently processed TA15 (Ti–6.5Al–2Zr–1Mo–1V) via hot WAAM (HWAAM) and reported that the relatively high tensile strength of the part was due to solid solution and boundary strengthening mechanisms. Needless to mention that the AM processing of other Ti‐based alloys such as Ti55511 (Ti–5Al–5Mo–5V–1Cr–1Fe), [ 41 ] Ti–6Al–2Zr–1Mo–1V (TA15), [ 42 ] Ti–13Nb–13Zr, [ 43 ] Ti2448 (Ti–24Nb–4Zr–8Sn), [ 44 ] TNTZ (Ti–35Nb–2Ta–3Zr), [ 45 ] TLM (Ti–25Nb–3Zr–3Mo–2Sn), [ 46 ] Ti–42Nb, [ 47 ] Ti–6Al–7Nb, [ 48 ] and Ti–21S [ 49 ] have also been reported in the literature which will be discussed in more detail in the following sections. For this study, the selection of titanium alloys was based on several key criteria.…”

Section: Introductionmentioning

confidence: 99%

Additive Manufacturing of Titanium Alloys: Processability, Properties, and Applications

Mosallanejad,

Abdi,

Karpasand

et al. 2023

Adv Eng Mater

View full text Add to dashboard Cite

The restricted number of materials available for additive manufacturing (AM) technologies is a determining impediment to AM growing into sectors and providing supply chain relief. AM, in particular, is regarded as a trustworthy manufacturing technology to replace the traditional ones for Ti alloy components. Furthermore, the AM processability of Ti alloys and their features, such as microstructure, texture, and mechanical properties, is strongly dependent on the chemical composition of the processed alloy. It is essential to consider the ultimate applications as well. β Ti alloys are gaining popularity in the biomedical industry, while α + β Ti alloys are increasingly utilized for producing components in the automotive and aerospace sectors. Consequently, the topic has garnered considerable interest, and the current text reviews the advances during the last 10 years in this area to facilitate the pathway from the demanded Ti alloy to the best‐fit AM procedure. While systematically reviewing the works published in the literature, the current text attempts to establish a link between the production method, feedstock type, chemical composition, and the ultimate application. This review also features practical applications of Ti components produced by metal AM methods and offers prospective possibilities and industrial applications.

show abstract

An overview of strategies for identifying manufacturing process window through design of experiments and machine learning techniques while considering the uncertainty associated with

Cabrera,

Zouhri,

Zimmer-Chevret

et al. 2024

Int J Adv Manuf Technol

View full text Add to dashboard Cite

Investigation of Ti-13Nb-13Zr alloy powder properties and development of the L-PBF process

Cited by 6 publications

References 44 publications

Aspectos Microestruturais E Janela De Processamento Da Liga Ti-13%nb-13%zr Produzida Por FLP-L Com Pós Esféricos E Irregulares

Aspectos Microestruturais E Janela De Processamento Da Liga Ti-13%nb-13%zr Produzida Por FLP-L Com Pós Esféricos E Irregulares

Additive Manufacturing of Titanium Alloys: Processability, Properties, and Applications

An overview of strategies for identifying manufacturing process window through design of experiments and machine learning techniques while considering the uncertainty associated with

Contact Info

Product

Resources

About