MARC details
| 000 -LEADER |
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| fixed length control field |
03600ntm a2200373 i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MY-KuUP |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251125110114.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
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| fixed length control field |
t||||fr|||| 000 0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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| fixed length control field |
ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
220915t20222022my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0009437 (Local) |
| Qualifying information |
hardback |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| Language of cataloging |
eng |
| Transcribing agency |
UMP |
| Description conventions |
rda |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
FTKPM .K38 2022 r Thesis |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Kavinmugil Kalaiselvan , |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
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| Title |
Degassing effect on nickel aluminum bronze alloy castings / |
| Statement of responsibility, etc. |
Kavinmugil Kalaiselvan |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
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| Place of production, publication, distribution, manufacture |
Pahang: |
| Name of producer, publisher, distributor, manufacturer |
UMP, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2022 |
| 264 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
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| Date of production, publication, distribution, manufacture, or copyright notice |
© 2022 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xiv, 84 pages: |
| Other physical details |
Illustration ; |
| Dimensions |
30 cm.+ |
| Accompanying material |
1 CD ROM. |
| 336 ## - CONTENT TYPE |
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| Content type term |
text |
| Source |
rdacontent |
| 336 ## - CONTENT TYPE |
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| Content type term |
text |
| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Media type term |
unmediated |
| Source |
rdamedia |
| 337 ## - MEDIA TYPE |
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| Media type term |
computer |
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Carrier type term |
volume |
| Source |
rdacarrier |
| 338 ## - CARRIER TYPE |
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| Carrier type term |
computer disc |
| Source |
rdacarrier |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
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| File type |
text file |
| Encoding format |
PDF |
| Source |
rda |
| 500 ## - GENERAL NOTE |
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| General note |
Faculty of Mechanical & Automotive Engineering Technology |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (Master of Science) -- Universiti Malaysia Pahang – 2022 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical reference |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Copper was used years ago as basic processing material and engineering used. Copper was choosing because it offers shaping flexibility, low melting point and also alloying capability to achieved selected properties such as corrosion resistance. One of selected copper alloy in engineering usage is Nickel Aluminum Bronze (NAB). The composition of NAB was prepared by mixed of several elements addition during furnace melting. During solidification, to prevent gas residue which probably reside inside its alloy microstructure, a degassing agent must be added. So, molten metal was poured into the sand cast mould with a different combination of degassing volume. Later the melt was let solidified towards room temperature. The effect of degassing volume on the composition addition of NAB was studied. The results show that degassing influence directly the solidification cooling curve, microstructure and mechanical properties. All samples show degassing volume influenced the solidification temperature point namely liquidus arrest (TAL), eutectic nucleation (TES), undercooling (TEU), recalescence (TER) and point of eutectic stop (TEE). Between 0.5 to 1.1% addition of degassing agent, each of temperature point drop around 9 to 11o Celsius. Increasing degassing volume generally decreasing the solidification temperature point. The fall of the temperature will encourage the changes of composition’s microstructure and its shape after solidification phase was finished. Most of the microstructure shape, size and its distribution evaluation was studied by means of Scanning Electron Microscope (SEM). SEM reveal the Dendritic Arm Spacing (DAS) and its secondary (SDAS) branch. Between 0.5 to 1.1% addition of degassing agent, each of the DAS and SDAS dropped from 263 µm to 165µm, and 45 to 40 µm respectively. The lower the solidification temperature, the smaller the DAS and SDAS morphology due to a lesser time for its growth phase. Less time permit limitation for grain size to evolve. Experimental works showed the degassing agent addition up to 1.1% increased the tensile and hardness value as well. The result from this experimental works suggested the mechanical properties of composition addition depended on its microstructure morphology. This phenomenon is directly influenced by solidification that affected by the degassing addition. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
Faculty of Mechanical & Automotive Engineering Technology |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Universities and colleges |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Thesis |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Thesis |