Abstract
Sintering is a key step in the metal injection moulding (MIM) process, which affects the mechanical properties of the sintered part. The mechanical property of the sintered compact is resulted from tremendous sintered part densification. The paper presents an optimisation of the sintering parameter for the best flexure strength of the fine SS316L water atomised powder compact. The L9 (34) orthogonal array is used in the study and four replication of the flexure strength has been recorded at each experiment trial. The analysis of variance (ANOVA) signifies the sintering variables are highly significant to the flexure strength, α = 0.005. The study demonstrates that the cooling rate is the most influential variable that contributes to the best flexure strength, followed by heating rate, dwell time and sintering temperature.
| Original language | English |
|---|---|
| Title of host publication | Advanced Materials Research |
| Pages | 290-294 |
| Number of pages | 5 |
| Volume | 264-265 |
| DOIs | |
| Publication status | Published - 2011 |
| Event | International Conference on Advances in Materials and Processing Technologies, AMPT 2009 - Duration: 26 Oct 2009 → 29 Oct 2009 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 264-265 |
| ISSN (Print) | 10226680 |
Other
| Other | International Conference on Advances in Materials and Processing Technologies, AMPT 2009 |
|---|---|
| Period | 26/10/09 → 29/10/09 |
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Keywords
- Flexure strength
- Metal injection molding (MIM)
- Orthogonal array
- Sintering
ASJC Scopus subject areas
- Engineering(all)
Cite this
Orthogonal array technique for optimizing the sintering parameter of the metal injection molding (MIM) compact : Best flexure strength. / Jamaludin, Khairur Rijal; Muhamad, Norhamidi; Ab Rahman, Mohd Nizam; Ahmad, Sufizar; Ibrahim, Mohd Halim Irwan; Nor, Nor Hafiez Mohamad.
Advanced Materials Research. Vol. 264-265 2011. p. 290-294 (Advanced Materials Research; Vol. 264-265).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Orthogonal array technique for optimizing the sintering parameter of the metal injection molding (MIM) compact
T2 - Best flexure strength
AU - Jamaludin, Khairur Rijal
AU - Muhamad, Norhamidi
AU - Ab Rahman, Mohd Nizam
AU - Ahmad, Sufizar
AU - Ibrahim, Mohd Halim Irwan
AU - Nor, Nor Hafiez Mohamad
PY - 2011
Y1 - 2011
N2 - Sintering is a key step in the metal injection moulding (MIM) process, which affects the mechanical properties of the sintered part. The mechanical property of the sintered compact is resulted from tremendous sintered part densification. The paper presents an optimisation of the sintering parameter for the best flexure strength of the fine SS316L water atomised powder compact. The L9 (34) orthogonal array is used in the study and four replication of the flexure strength has been recorded at each experiment trial. The analysis of variance (ANOVA) signifies the sintering variables are highly significant to the flexure strength, α = 0.005. The study demonstrates that the cooling rate is the most influential variable that contributes to the best flexure strength, followed by heating rate, dwell time and sintering temperature.
AB - Sintering is a key step in the metal injection moulding (MIM) process, which affects the mechanical properties of the sintered part. The mechanical property of the sintered compact is resulted from tremendous sintered part densification. The paper presents an optimisation of the sintering parameter for the best flexure strength of the fine SS316L water atomised powder compact. The L9 (34) orthogonal array is used in the study and four replication of the flexure strength has been recorded at each experiment trial. The analysis of variance (ANOVA) signifies the sintering variables are highly significant to the flexure strength, α = 0.005. The study demonstrates that the cooling rate is the most influential variable that contributes to the best flexure strength, followed by heating rate, dwell time and sintering temperature.
KW - Flexure strength
KW - Metal injection molding (MIM)
KW - Orthogonal array
KW - Sintering
UR - http://www.scopus.com/inward/record.url?scp=79961067024&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79961067024&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.264-265.290
DO - 10.4028/www.scientific.net/AMR.264-265.290
M3 - Conference contribution
AN - SCOPUS:79961067024
SN - 9783037850534
VL - 264-265
T3 - Advanced Materials Research
SP - 290
EP - 294
BT - Advanced Materials Research
ER -