Effect of calcination on mechanical properties of hydroxyapatitte / zirconia composite sintered by spark plasma sintering

Byung Kyu Moon; Kai Kamada; Naoya Enomoto; Junichi Hojo; Soo Wohn Lee

doi:10.4028/0-87849-462-6.613

Effect of calcination on mechanical properties of hydroxyapatitte / zirconia composite sintered by spark plasma sintering

Byung Kyu Moon, Kai Kamada, Naoya Enomoto, Junichi Hojo, Soo Wohn Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

The effect of calcination on the mechanical properties of hydroxyapatite and zirconia composite (HAp:ZrO₂= 30:70, 50:50, 70:30 mass%) was investigated. The calcination of ball-milled mixture in air at 900°C for 0, 2 and 4 hours increased the crystallinity. Then, it was assigned that the particles form of hydroxyapatite was changed from needle-like to sphere-like by calcination. The calcined mixture was sintered by spark plasma sintering (SPS) at 1200°C with a pressure of 40MPa for 5 minutes. The calcination process caused the enhancement of flexural strength of the composite.

Original language	English
Title of host publication	Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
Publisher	Trans Tech Publications Ltd
Pages	613-616
Number of pages	4
Edition	PART 1
ISBN (Print)	0878494626, 9780878494620
DOIs	https://doi.org/10.4028/0-87849-462-6.613
Publication status	Published - 2007
Event	6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 - Jeju, Korea, Republic of Duration: Nov 5 2007 → Nov 9 2007

Publication series

Name	Materials Science Forum
Number	PART 1
Volume	561-565
ISSN (Print)	0255-5476
ISSN (Electronic)	1662-9752

Other

Other	6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
Country/Territory	Korea, Republic of
City	Jeju
Period	11/5/07 → 11/9/07

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.4028/0-87849-462-6.613

Cite this

Moon, B. K., Kamada, K., Enomoto, N., Hojo, J., & Lee, S. W. (2007). Effect of calcination on mechanical properties of hydroxyapatitte / zirconia composite sintered by spark plasma sintering. In Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 (PART 1 ed., pp. 613-616). (Materials Science Forum; Vol. 561-565, No. PART 1). Trans Tech Publications Ltd. https://doi.org/10.4028/0-87849-462-6.613

Effect of calcination on mechanical properties of hydroxyapatitte / zirconia composite sintered by spark plasma sintering. / Moon, Byung Kyu; Kamada, Kai; Enomoto, Naoya; Hojo, Junichi; Lee, Soo Wohn.

Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6. PART 1. ed. Trans Tech Publications Ltd, 2007. p. 613-616 (Materials Science Forum; Vol. 561-565, No. PART 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Moon, BK, Kamada, K, Enomoto, N, Hojo, J & Lee, SW 2007, Effect of calcination on mechanical properties of hydroxyapatitte / zirconia composite sintered by spark plasma sintering. in Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6. PART 1 edn, Materials Science Forum, no. PART 1, vol. 561-565, Trans Tech Publications Ltd, pp. 613-616, 6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6, Jeju, Korea, Republic of, 11/5/07. https://doi.org/10.4028/0-87849-462-6.613

Moon BK, Kamada K, Enomoto N, Hojo J, Lee SW. Effect of calcination on mechanical properties of hydroxyapatitte / zirconia composite sintered by spark plasma sintering. In Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6. PART 1 ed. Trans Tech Publications Ltd. 2007. p. 613-616. (Materials Science Forum; PART 1). https://doi.org/10.4028/0-87849-462-6.613

Moon, Byung Kyu ; Kamada, Kai ; Enomoto, Naoya ; Hojo, Junichi ; Lee, Soo Wohn. / Effect of calcination on mechanical properties of hydroxyapatitte / zirconia composite sintered by spark plasma sintering. Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6. PART 1. ed. Trans Tech Publications Ltd, 2007. pp. 613-616 (Materials Science Forum; PART 1).

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abstract = "The effect of calcination on the mechanical properties of hydroxyapatite and zirconia composite (HAp:ZrO2= 30:70, 50:50, 70:30 mass%) was investigated. The calcination of ball-milled mixture in air at 900°C for 0, 2 and 4 hours increased the crystallinity. Then, it was assigned that the particles form of hydroxyapatite was changed from needle-like to sphere-like by calcination. The calcined mixture was sintered by spark plasma sintering (SPS) at 1200°C with a pressure of 40MPa for 5 minutes. The calcination process caused the enhancement of flexural strength of the composite.",

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AB - The effect of calcination on the mechanical properties of hydroxyapatite and zirconia composite (HAp:ZrO2= 30:70, 50:50, 70:30 mass%) was investigated. The calcination of ball-milled mixture in air at 900°C for 0, 2 and 4 hours increased the crystallinity. Then, it was assigned that the particles form of hydroxyapatite was changed from needle-like to sphere-like by calcination. The calcined mixture was sintered by spark plasma sintering (SPS) at 1200°C with a pressure of 40MPa for 5 minutes. The calcination process caused the enhancement of flexural strength of the composite.

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Effect of calcination on mechanical properties of hydroxyapatitte / zirconia composite sintered by spark plasma sintering

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