Development And Characterization Hydroxyapatite/Alumina Bio-Composite using Powder Metallurgy / (Record no. 609067)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01865nam a22001577a 4500 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 621 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ahmad, Zohaib |
| 245 ## - TITLE STATEMENT | |
| Title | Development And Characterization Hydroxyapatite/Alumina Bio-Composite using Powder Metallurgy / |
| Statement of responsibility, etc. | Zohaib Ahmad |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Islamabad : |
| Name of producer, publisher, distributor, manufacturer | SMME- NUST; |
| Date of production, publication, distribution, manufacture, or copyright notice | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 139p. |
| Other physical details | Soft Copy |
| Dimensions | 30cm |
| 500 ## - GENERAL NOTE | |
| General note | This study focused on the preparation of Hydroxyapatite (HAP) and Alumina (Al2O3)<br/>biocomposite using the powder metallurgy (PM) technique. HAP is an osteoconductive<br/>material with good biocompatibility, widely used in biomedical applications. However, it<br/>has a major drawback, it shows poor mechanical properties, due to which it limits its use<br/>in biomedical load-bearing applications such as orthopedic implants. The objective of this<br/>study was to create a new material for load-bearing biomedical applications that has a<br/>relatively low modulus, sufficient strength, and excellent biocompatibility. This led to the<br/>development of the HAP-Alumina bio-composite, which exhibits both good mechanical<br/>properties and good osteoconductivity. The microstructure analysis and mechanical testing<br/>of the sintered samples were carried out to evaluate its density, macro hardness fracture<br/>toughness, and compressive strength. The research findings indicate that the mechanical<br/>properties of the composites improve with an increase in the concentration of Al2O3 and<br/>decrease with an increase in the amount of HAP. A predicted model equation using DoE<br/>was also formed. The composite consisting of 55% HAP and 45% Alumina was found to<br/>be optimal for biomedical applications when sintered at 1250°C for 120 minutes. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MS Mechanical Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supervisor : Dr. Sadaqat Ali |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://10.250.8.41:8080/xmlui/handle/123456789/43377">http://10.250.8.41:8080/xmlui/handle/123456789/43377</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis |
| Withdrawn status | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Koha item type |
|---|---|---|---|---|---|---|---|
| School of Mechanical & Manufacturing Engineering (SMME) | School of Mechanical & Manufacturing Engineering (SMME) | E-Books | 05/13/2024 | 621 | SMME-TH-1017 | Thesis |