Please use this identifier to cite or link to this item:
http://hdl.handle.net/10603/553175
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.coverage.spatial | ||
dc.date.accessioned | 2024-03-20T10:56:00Z | - |
dc.date.available | 2024-03-20T10:56:00Z | - |
dc.identifier.uri | http://hdl.handle.net/10603/553175 | - |
dc.description.abstract | The growing challenges of reducing exhaust emissions and improved fuel economy has triggered automotive engineers to design and manufacture engine parts with superior mechanical properties and dimensional accuracies. Valve guides are cylindrical structures supporting inlet valve and exhaust valve stems during operation. Conventionally made of grey cast iron material, valve guide suffers from severe wear losses leading to loss of fuel and increased emissions due to improper valve stem seating. Here, the synthesis of a novel ferrous powder metallurgy composite is presented. This green technology not only offers improved performance of the components but also considerable design flexibility. Wear characteristics have been studied at varying loads of 30N, 40N and 50N and varying sliding speeds of 0.5 m/s, 1 m/s and 2 m/s under dry and lubricated conditions at room temperature, 200and#730;C and 400and#730; C. The samples have undergone nitriding heat treatment at 1150 °C to improve surface hardness to 700 Hv. The wear characteristics were evaluated using weight loss measurements. newline | |
dc.format.extent | All pages | |
dc.language | English | |
dc.relation | ||
dc.rights | university | |
dc.title | To Study the Tribological Behaviour of Newly Developed Fe Metal Matrix Composite Using Powder Metallurgy Technique | |
dc.title.alternative | ||
dc.creator.researcher | Baljeet Singh | |
dc.subject.keyword | Engineering | |
dc.subject.keyword | Engineering and Technology | |
dc.subject.keyword | Engineering Mechanical | |
dc.description.note | ||
dc.contributor.guide | Jasmaninder Singh Grewal | |
dc.publisher.place | Kapurthala | |
dc.publisher.university | I. K. Gujral Punjab Technical University | |
dc.publisher.institution | Department of Mechanical Engineering | |
dc.date.registered | 2016 | |
dc.date.completed | 2024 | |
dc.date.awarded | 2024 | |
dc.format.dimensions | ||
dc.format.accompanyingmaterial | DVD | |
dc.source.university | University | |
dc.type.degree | Ph.D. | |
Appears in Departments: | Department of Mechanical Engineering |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
01_title.pdf | Attached File | 243.69 kB | Adobe PDF | View/Open |
02_prelim pages.pdf | 821.05 kB | Adobe PDF | View/Open | |
03_content.pdf | 341.32 kB | Adobe PDF | View/Open | |
04_abstract.pdf | 148.49 kB | Adobe PDF | View/Open | |
05_chapter 1.pdf | 266.28 kB | Adobe PDF | View/Open | |
06_chapter 2.pdf | 212.53 kB | Adobe PDF | View/Open | |
07_chapter 3.pdf | 325.72 kB | Adobe PDF | View/Open | |
08_chapter 4.pdf | 879.24 kB | Adobe PDF | View/Open | |
09_chapter 5.pdf | 1.76 MB | Adobe PDF | View/Open | |
10_chapter 6.pdf | 433.23 kB | Adobe PDF | View/Open | |
11_chapter 7.pdf | 1.27 MB | Adobe PDF | View/Open | |
12_annexure.pdf | 318.68 kB | Adobe PDF | View/Open | |
80_recommendation.pdf | 439.75 kB | Adobe PDF | View/Open |
Items in Shodhganga are licensed under Creative Commons Licence Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0).
Altmetric Badge: