Transmission electron microscopy of SrO containing multi-cation doped α-SiAlON ceramics

S. Turan; H. Mandal; F. Kara

Transmission electron microscopy of SrO containing multi-cation doped α-SiAlON ceramics

S. Turan^*, H. Mandal, F. Kara

^*Bu çalışma için yazışmadan sorumlu yazar

Anadolu University

Araştırma sonucu: Dergiye katkı › Konferans makalesi › bilirkişi

6 Atıf (Scopus)

Özet

An advantage of α-SiAlON is that it can accommodate cations of sintering additives and hence reduces the amount of deleterious remnant intergranular amorphous phase. However, it is believed that relatively large cations cannot enter the structure. In this work, TEM-EDX combination is used to find out whether large cations of Sr²⁺ can be incorporated into the α-SiAlON structure. The results showed that Sr²⁺ can enter the structure if other smaller cations of Ca²⁺ or Yb³⁺ are also present.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	37-42
Sayfa sayısı	6
Dergi	Materials Science Forum
Hacim	383
Yayın durumu	Yayınlandı - 2002
Harici olarak yayınlandı	Evet
Etkinlik	3rd International Symposium on Nitrides - Sevilla, Spain Süre: 5 Tem 2000 → 7 Tem 2000

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Link to publication in Scopus

Alıntı Yap

@article{1fd6740788574c58bb6f5a09c8293574,

title = "Transmission electron microscopy of SrO containing multi-cation doped α-SiAlON ceramics",

abstract = "An advantage of α-SiAlON is that it can accommodate cations of sintering additives and hence reduces the amount of deleterious remnant intergranular amorphous phase. However, it is believed that relatively large cations cannot enter the structure. In this work, TEM-EDX combination is used to find out whether large cations of Sr2+ can be incorporated into the α-SiAlON structure. The results showed that Sr2+ can enter the structure if other smaller cations of Ca2+ or Yb3+ are also present.",

keywords = "EDX analysis, Microstructure, SrO-CaO doping, SrO-YbO doping",

author = "S. Turan and H. Mandal and F. Kara",

year = "2002",

language = "English",

volume = "383",

pages = "37--42",

journal = "Materials Science Forum",

issn = "0255-5476",

publisher = "Trans Tech Publications Ltd",

note = "3rd International Symposium on Nitrides ; Conference date: 05-07-2000 Through 07-07-2000",

}

TY - JOUR

T1 - Transmission electron microscopy of SrO containing multi-cation doped α-SiAlON ceramics

AU - Turan, S.

AU - Mandal, H.

AU - Kara, F.

PY - 2002

Y1 - 2002

N2 - An advantage of α-SiAlON is that it can accommodate cations of sintering additives and hence reduces the amount of deleterious remnant intergranular amorphous phase. However, it is believed that relatively large cations cannot enter the structure. In this work, TEM-EDX combination is used to find out whether large cations of Sr2+ can be incorporated into the α-SiAlON structure. The results showed that Sr2+ can enter the structure if other smaller cations of Ca2+ or Yb3+ are also present.

AB - An advantage of α-SiAlON is that it can accommodate cations of sintering additives and hence reduces the amount of deleterious remnant intergranular amorphous phase. However, it is believed that relatively large cations cannot enter the structure. In this work, TEM-EDX combination is used to find out whether large cations of Sr2+ can be incorporated into the α-SiAlON structure. The results showed that Sr2+ can enter the structure if other smaller cations of Ca2+ or Yb3+ are also present.

KW - EDX analysis

KW - Microstructure

KW - SrO-CaO doping

KW - SrO-YbO doping

UR - http://www.scopus.com/inward/record.url?scp=0036141906&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0036141906

SN - 0255-5476

VL - 383

SP - 37

EP - 42

JO - Materials Science Forum

JF - Materials Science Forum

T2 - 3rd International Symposium on Nitrides

Y2 - 5 July 2000 through 7 July 2000

ER -

Transmission electron microscopy of SrO containing multi-cation doped α-SiAlON ceramics

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