Fanya, Annissa and Haruman, Esa and Silalahi, Rizal (2018) Application of multi-objective Taguchi method in the optimization of hybrid thermochemical treatment for AISI 316L stainless steel. Universitas Bakrie, Jakarta. (Submitted)
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Abstract
This study provides an approach to acquire a consistent quality characteristic of AISI 316L stainless steel after hybrid thermochemical treatment in gaseous tube furnaceby assigning combinations of optimum parameters such as gas composition, holding time and treatment temperature. Multi-objective Taguchi Method is used to determine the optimum process parameters and also Analysis of Variance (ANOVA) to discover the contribution of each parameter towards the Multiple S/N Ratio value that represents the quality of the material. In this research, the optimum level of process parameters combination is obtained with the effect of interaction that is consist of 75% NH3, 5% CH4 and 20% N2 gas composition, with a treatment temperature 425oC and a holding time 12 hours. This study sums up that the interaction between treatment temperature and holding time is the most influential parameter (43.71%). The tendency of interaction is followed by holding time (24.11%) and interaction between gas composition and holding time (17.79%).
| Item Type: | Other |
|---|---|
| Uncontrolled Keywords: | Hybrid Thermochemical Treatment; Multi-objective Taguchi Method;Optimization; Stainless Steel AISI 316 L. |
| Subjects: | Industrial & Manufacturing Engineering Civil Engineering > Steel Structure Civil Engineering > Structural Analysis |
| Divisions: | Fakultas Teknik dan Ilmu Komputer > Program Studi Teknik Industri |
| Depositing User: | Users 2 not found. |
| Date Deposited: | 05 Aug 2019 07:27 |
| Last Modified: | 05 Aug 2019 07:27 |
| URI: | https://repository.bakrie.ac.id/id/eprint/2411 |
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