Proposed formula to predict dendrite arm spacing in metal casting
Dendrite morphology can be observed during metal casting or welding. A convenient and widely used method to determine the effect of dendrite morphology on solidification is through measurement of dendrite arm spacing. There are many parameters, which can affect the dendrite arm spacing. In welding p...
| Main Authors: | , , |
|---|---|
| Format: | Conference or Workshop Item |
| Published: |
1999
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/3929/ |
| _version_ | 1848890677991047168 |
|---|---|
| author | Proyitno, Dody Hamzah, Esah Mohd. Ghazali, Mohd. Zulkifli |
| author_facet | Proyitno, Dody Hamzah, Esah Mohd. Ghazali, Mohd. Zulkifli |
| author_sort | Proyitno, Dody |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Dendrite morphology can be observed during metal casting or welding. A convenient and widely used method to determine the effect of dendrite morphology on solidification is through measurement of dendrite arm spacing. There are many parameters, which can affect the dendrite arm spacing. In welding process for example, the parameters are melting temperature, solid (work piece) temperature and welding speed. It is very important to calculate and predict the dendrite arm spacing because it has significant effect on the mechanical properties of the metal. This paper described a theoretical study on the formula for dendrite arm spacing in metal casting and also described the crystal growth rate formula on welding. It was found that the new relationship or formula has very good agreement with the experimental data. |
| first_indexed | 2025-11-15T20:45:53Z |
| format | Conference or Workshop Item |
| id | utm-3929 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T20:45:53Z |
| publishDate | 1999 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-39292017-08-27T01:04:25Z http://eprints.utm.my/3929/ Proposed formula to predict dendrite arm spacing in metal casting Proyitno, Dody Hamzah, Esah Mohd. Ghazali, Mohd. Zulkifli TA Engineering (General). Civil engineering (General) Dendrite morphology can be observed during metal casting or welding. A convenient and widely used method to determine the effect of dendrite morphology on solidification is through measurement of dendrite arm spacing. There are many parameters, which can affect the dendrite arm spacing. In welding process for example, the parameters are melting temperature, solid (work piece) temperature and welding speed. It is very important to calculate and predict the dendrite arm spacing because it has significant effect on the mechanical properties of the metal. This paper described a theoretical study on the formula for dendrite arm spacing in metal casting and also described the crystal growth rate formula on welding. It was found that the new relationship or formula has very good agreement with the experimental data. 1999 Conference or Workshop Item PeerReviewed Proyitno, Dody and Hamzah, Esah and Mohd. Ghazali, Mohd. Zulkifli (1999) Proposed formula to predict dendrite arm spacing in metal casting. In: World Engineering Congress 1999, 19-22 July 1999, Kuala Lumpur. |
| spellingShingle | TA Engineering (General). Civil engineering (General) Proyitno, Dody Hamzah, Esah Mohd. Ghazali, Mohd. Zulkifli Proposed formula to predict dendrite arm spacing in metal casting |
| title | Proposed formula to predict dendrite arm spacing in metal casting
|
| title_full | Proposed formula to predict dendrite arm spacing in metal casting
|
| title_fullStr | Proposed formula to predict dendrite arm spacing in metal casting
|
| title_full_unstemmed | Proposed formula to predict dendrite arm spacing in metal casting
|
| title_short | Proposed formula to predict dendrite arm spacing in metal casting
|
| title_sort | proposed formula to predict dendrite arm spacing in metal casting |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://eprints.utm.my/3929/ |