181119

Effect of space holder percent on the porosity biocompatibility of nano Ti foam by PM technique

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Powder Metallurgy

Abstract

Powder metallurgy (PM) approach was utilized for the preparation of Ti porous material mixed mechanically with different percentages of sodium chloride salt from 10 to 40 % with stirring speed 100 rpm and ball to powder ratio 10:1 for milling time 24 h. The Ti –NaCl mixed samples were compacted under 600Mpa, then sintered at 1450 ᴼC for 90 min in a vacuum furnace. The phase composition and microstructure of Ti samples are investigated through X-ray diffraction analysis and scanning electron microscope (SEM). All the prepared samples were characterized by measuring the porosity percentage, Vickers hardness, and compression strength. Microstructure indicated that porosity was found to increase with increasing salt percent while the highest hardness (380) and the compression strength (45MPa) were recorded for the lowest ratio of salt (10%NaCl). Biocompatibility test was estimated for the prepared samples, which exhibited the high viability for cell with good growth of the life cells on the sample's surface, and low adhesion.  

DOI

10.21608/ijmti.2021.181119

Keywords

biocompatibility, Mechanical Properties, Powder metallurgy, Porous Titanium, medical applications

Authors

First Name

M.

Last Name

Khater

MiddleName

A.

Affiliation

Department of Biomedical Engineering, Faculty of Eng., Helwan Univ, Cairo, Egypt.

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Elwakad

MiddleName

T.

Affiliation

Faculty of Eng. & Technology, Future Univ, 5th settlement, Cairo, Egypt.

Email

-

City

-

Orcid

-

First Name

O.

Last Name

El-kady

MiddleName

A.

Affiliation

Central Metallurgical Research and Development Institute (CMRDI), Cairo, Egypt.

Email

-

City

-

Orcid

-

First Name

A

Last Name

eldesoky

MiddleName

S.

Affiliation

Department of Biomedical Engineering, Higher Technological Institute, 10th of Ramadan, 228, Egypt.

Email

amal-eldesoky70@hotmail.com

City

cairo

Orcid

-

Volume

1

Article Issue

1

Related Issue

26094

Issue Date

2021-06-01

Receive Date

2021-04-15

Publish Date

2021-06-30

Page Start

45

Page End

51

Online ISSN

2682-4299

Link

https://ijmti.journals.ekb.eg/article_181119.html

Detail API

https://ijmti.journals.ekb.eg/service?article_code=181119

Order

6

Type

Original Article

Type Code

1,201

Publication Type

Journal

Publication Title

International Journal of Materials Technology and Innovation

Publication Link

https://ijmti.journals.ekb.eg/

MainTitle

Effect of space holder percent on the porosity biocompatibility of nano Ti foam by PM technique

Details

Type

Article

Created At

22 Jan 2023