Production of α-β SiAlON-TiN/TiCN composites by gas pressure sintering

E Ayas; A Kara; H Mandal; S Turan; F Kara

Production of α-β SiAlON-TiN/TiCN composites by gas pressure sintering

E Ayas, A Kara, H Mandal, S Turan, F Kara

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Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

Özet

Due to the favorable properties possessed by novel alpha-beta SiAlONs, they are attractive materials for cutting tool applications. Such applications require materials with high hardness, high fracture toughness and high strength. The present study reports on a preliminary investigation involving the production of alpha-beta SiAlON composites with the incorporation of TiN (ranging from 0 to 30-wt and TiCN (ranging from 0 to 10-wt by gas pressure sintering at 1920degreesC. The resultant microstructures were investigated using XRD and SEM techniques. Additionally, Vickers hardness and fracture toughness of the representative samples were measured. It was shown that dense composites could be obtained by choosing a right amount of additions.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	287-292
Sayfa sayısı	6
Dergi	SILICATES INDUSTRIELS
Hacim	69
Basın numarası	7-8, 2
Yayın durumu	Yayınlandı - 1 Tem 2004

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4th International Symposium on Nitrides, Mons, BELGIUM, NOV 17-19, 2003

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@article{267b1c8c4ff3444a96ed6a1b64063d99,

title = "Production of α-β SiAlON-TiN/TiCN composites by gas pressure sintering",

abstract = "Due to the favorable properties possessed by novel alpha-beta SiAlONs, they are attractive materials for cutting tool applications. Such applications require materials with high hardness, high fracture toughness and high strength. The present study reports on a preliminary investigation involving the production of alpha-beta SiAlON composites with the incorporation of TiN (ranging from 0 to 30-wt and TiCN (ranging from 0 to 10-wt by gas pressure sintering at 1920degreesC. The resultant microstructures were investigated using XRD and SEM techniques. Additionally, Vickers hardness and fracture toughness of the representative samples were measured. It was shown that dense composites could be obtained by choosing a right amount of additions.",

keywords = "alpha-beta SiAlON, TiN, TiCN, gas pressure sintering",

author = "E Ayas and A Kara and H Mandal and S Turan and F Kara",

note = "4th International Symposium on Nitrides, Mons, BELGIUM, NOV 17-19, 2003",

year = "2004",

month = jul,

day = "1",

language = "English",

volume = "69",

pages = "287--292",

journal = "SILICATES INDUSTRIELS",

issn = "0037-5225",

publisher = "Belgian Ceramic Society",

number = "7-8, 2",

}

TY - JOUR

T1 - Production of α-β SiAlON-TiN/TiCN composites by gas pressure sintering

AU - Ayas, E

AU - Kara, A

AU - Mandal, H

AU - Turan, S

AU - Kara, F

N1 - 4th International Symposium on Nitrides, Mons, BELGIUM, NOV 17-19, 2003

PY - 2004/7/1

Y1 - 2004/7/1

N2 - Due to the favorable properties possessed by novel alpha-beta SiAlONs, they are attractive materials for cutting tool applications. Such applications require materials with high hardness, high fracture toughness and high strength. The present study reports on a preliminary investigation involving the production of alpha-beta SiAlON composites with the incorporation of TiN (ranging from 0 to 30-wt and TiCN (ranging from 0 to 10-wt by gas pressure sintering at 1920degreesC. The resultant microstructures were investigated using XRD and SEM techniques. Additionally, Vickers hardness and fracture toughness of the representative samples were measured. It was shown that dense composites could be obtained by choosing a right amount of additions.

AB - Due to the favorable properties possessed by novel alpha-beta SiAlONs, they are attractive materials for cutting tool applications. Such applications require materials with high hardness, high fracture toughness and high strength. The present study reports on a preliminary investigation involving the production of alpha-beta SiAlON composites with the incorporation of TiN (ranging from 0 to 30-wt and TiCN (ranging from 0 to 10-wt by gas pressure sintering at 1920degreesC. The resultant microstructures were investigated using XRD and SEM techniques. Additionally, Vickers hardness and fracture toughness of the representative samples were measured. It was shown that dense composites could be obtained by choosing a right amount of additions.

KW - alpha-beta SiAlON

KW - TiN

KW - TiCN

KW - gas pressure sintering

M3 - Article

SN - 0037-5225

VL - 69

SP - 287

EP - 292

JO - SILICATES INDUSTRIELS

JF - SILICATES INDUSTRIELS

IS - 7-8, 2

ER -

Production of α-β SiAlON-TiN/TiCN composites by gas pressure sintering

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