EDiTORLER / EDITORS Servet TURAN • Ferhat KARA

ULUSLARARASI KATILIMLI
IV. SERAMIK KONGRESI
BiLDIRILER KITABI
WITH INTERNATIONAL PARTICIPATION
IV. CERAMIC CONGRESS
PROCEEDINGS BOOK
22-25 EYLUL / SEPTEMBER 1998,
ESKIS. EHIR - TURKIYE
EDiTORLER / EDITORS
Servet TURAN • Ferhat KARA • Ersan PUTUN
Anadolu Universitesi
Seramik Miihendisligi Boliimii
Eski§ehir-Turkiye
ICINDEKILER / CONTENTS
BOLUM 1 /PART 1
GELENEKSEL SERAMIKLER / TRADITIONAL CERAMICS
Siirecjer / Processing
Processes technology in whitewares where do we stand and what is to be expected ?
Vitrifive iiriinlerde proses teknolojisi: neredeviz, ne bekleniyor?
H. REH (CAGRIL1 KONU§MACI-INVITED SPEAKER)
1
A simple quality control technique for determining the plasticity of ceramics bodies
Seramik biinvelerin plastisitesini saplamak igin basit bir kalile kontrol teknigi
S.A. KESSEL, G.J. SMALL
7
Transmission electron microscopy of fired bone china body microstructure
Pi$mi$ kemikli porselen mikroyapisinin gecirimli elektron mikrokobu
He incelenmesi
A. KARA, R. STEVENS
11
Magnezyum silikat esasli mineral seramiklerin sinterlenmesi ve ic, yapi geli§imi
Sintering and microstructural development of magnesium silicate based ceramics
E. GUNAY, T. BAYKARA, T.O. OZKAN
19
Turk sepiyolitlerinin elektrokinetik ozellikleri
Electrokinetic properties of Turkish sepiolites
E. SABAH, H. SAGLAM, H. OZDAG, M.S. CELIK
25
Saglik gere§leri dokiim 5amurlarinin reolojik ozellikleri iizerine elektrolitlerin etkisi
Effect of electrolytes on the rheological properties of sanitary ware slips
E. OZEL, N." AY, E. PUTUN
33
Granit seramigin ozelliklerine kuvarsin etkileri
Effect of quartz on the properties of granite
N. AY, E.C. ARICI
41
Duvar karosu iiretiminde perlit kullanimi
Use ofper lite in wall tile production
N. AY, B. TAS.PINAR
47
Kir§ehir-Kaman yoresi nefelinli siyenit cevherinin seramikte kullanilabilirligi iizerine
yapilan on ara§tirmalar
Preliminary investigations on the useabilitv of nepheline syenite ore in ceramics from
Kirsehir-Kaman region
A. KARTAL, W. SCHULLE, O.F. EMRULLAHOGLU
53
The change of phase composition in kaolinite-and illite-rich clay based ceramic bodies
Kaolinitik ve illitik kil bazh seramik biinyelerindefaz kompozisyonun degisimi
A. ARAS
'.
'
59
Demirci yoresi zeolotik tiiflerinin seramik biinyelerde kullaniminin on 9ahs.masi
Preliminary investigations on the useabilitv ofzeolitic pumists in ceramic bodies
from Demirci region
A. ARAS, S. ICOZ, H. DEMIRHAN, M. DEMIRHAN
67
Cati kiremitlerinin renkli sirlarla kaplanmasi
Application of colour glaze on roof tiles
B. KARASU, E. AKGUN
73
Misir9amuru
Egyptian paste
A.T. OZEN, G. ALPMAN
79
Tarih boyunca seramik sanatinda astann kullanimi ve Canakkale yoresi killeri ile
perdahh astar uygulamalan
G. KARADENiZ, A. ARCASOY
85
Atiklarin Degerlendirilmesi / Recycling
Elektroliz atiginin tugla biinyelerinde renklendirici olarak degerlendirilmesi
Utilisation of electrolysis waste in colouration of building brick
B. KARASU, N.' AY
91
Borminerali atiklanndan Uretilen camsi maddenin olasi kullanim alanlan
Possible application areas ofglassy material obtained from boron mineral waste
C. YAMAN, M. MARS.OGLU
97
Yiiksek firm curuflan ile gencer aliiminyum atiksu antma 9amurlannin yapi
malzemesi olarak degerlendirilmesi
Utilisation of blast furnace slag and aluminium waste water treatment mud
as a building material
B. KAVAKLI, A. ARCASOY
103
Seramik sanayii atiksulannin ozellikleri, antilmasi ve kontrolii
Properties, purification and control of waste water from ceramic industry
M. KAVAKLI
:
Ill
Etibank Kirka-Boraks isjetmesi konsantrator atiginin sir hammaddesi
olarak degerlendirilmesi
Utilization of Etibank -Kirka boric acid plant waste as a glaze raw material
S. GENC, V. SEVINC, A. OZS.EKER, M. CAKI
119
Boksit atigi kullanilarak Uretilen ak9ini sirlannin fiziksel ozellikleri
Physical properties of glazes derived from bauxite plant waste
N. YALCIN, V. SEVINC
125
U9UCU kiillerin sofra e§yasi yapaminda kullanimi
Use of fly ash in the production of tableware
N. AY, S. E§MELiLER
131
Fe2O3 ve CroOg'iin renk olu§umuna etkileri
Effect ofEejOi andCr2Oj on colour development
N. AY, M. CAKI
137
Pigmentler / Pigments
Zircon ceramic pigments synthesis by the sol-gel method
Sol-jel metodu ile uretilmis zirkon seramik pigmentler
T. DIMITROV, L. GEORGIEVA, E. HASAN
143
Ceramic pigments in the quaternary system NiO-ZnO-TiO2-SiO2
NiO-ZnO-TiO2-SiO2 sistemindeki seramik pigmentler
M. PREDA, A. MEGHEA, I. RAU, H. REHNER
(ii)
149
Cimento ve Beton / Cement and Concrete
Sogutma hizinm 9imento klinkerinin ogiitiilebilirligine etkisi
Effect of cooling rate on the grindability of cement clinker
I.A. ALTUN
.'
155
Hydration processes and mechanical properties of some DSP cement composites
Bazi DSP cimento kompozitlerinin hidratasvon prosesleri ve mekanik ozellikleri
M. GEORGESCU, A. BADANOIU.'.
161
Consideration concerning the portland cement hydration and hardening
in the presence of some organic polymers
Bazi organik polimerlerin varliginda Portland cimento hidratasyonu ve
sertlesmesi iizerine du$unceler
M. GEORGESCU, M. COARNA, A. CONESCHI, B. MARCULESCU
169
Refrakterler / Refractories
Korund-karbon refrakter malzeme uretiminde re9ine kullaniminin optimizasyonunun
ara§tinlmasi
Investigations on the optimization of resin content in corund-carbon refractories
t.A. ALTUN
175
Kur§un endiistrisindeki bazik refrakter malzemelerin korozyon kinetigi ve bnlemleri
Corrosion kinetics of refractories used in lead industry and protection measures
LA. ALTUN....;...;
".
181
Yiiksek demirli boksitlerin refrakter uretiminde kullanilmasi
Use of high iron containing bauxites in the production of refractories
T. ABKAN, C. YAMAN
187
Investigation of thermal shock resistance in model magnesia-spinel refractory materials
Model magnezva-spinel refrakter malzemelerinde termal sok direncinin ara$1inlmasi
C. AKSEL, R.W. DAV1DGE, P.D. WARREN, F.L. RILEY
193
Dry refractories for steel induction furnaces
Celik indiiksivon ocaklan icin kuru refrakterler
N. ANGELESCU
201
Sintering and characterisation of AhC^-chromite compacts
AI2O3 - kromit biinvelerinin sinterlenmesi ve karakterizasyonu
J. PRASAD, A. GARG, T.K. DE, M.S. MUKHOPADHYAY
207
Sintering and characterisation of MgO-CnQ? compacts
MgO - Cr2O$ biinvelerinin sinterlenmesi ve karakterizasyonu
J. PRASAD, G.N. AGRAWAL, K.C. CHATTERJEE
215
Manyezit-Krom refrakter tuglasinda sinter manyezit cevheri tane boyut dagihminin
kalite iizerine etkisi
Effect ofmagnesite particle size distribution on the quality of magnesite-chromite
refractories
N. ERDOGAN, M. KAYA, H. KURAMA
223
(iii)
Digerleri / Others
International quality standards for tiles, sanitaryware and tableware
Karo, vitrifiye ve sofra e^yalarimn uluslararasi kalite standartlan
W.L. WALTERS, P.S. "HANCOCK, N.J. LEAK, G.J. SMALL
(CAGRILI KONUS.MACI-INVITED SPEAKER)
229
Tiirk-Avrupa seramik karo standartlan iizerine gozlemler
Observations on Turkish-European ceramic tile standards
I. AKKURT
235
Bazalt cam-seramiklerinin korozyon davrani§i
Corrosion behaviour of basalt glass ceramics
§. YILMAZ, V. GUNAY
243
Lazer ile dogaltas. modifikasyonu iizerine kar§ila§tirmali arastirmalar
Comparative studies on natural stone modification by laser
M. ZEREN, §. KARAGOZ
'.
249
Olgun bir sanayi dalinda teknoloji yonetimi
Technology management in a mature industry branch
B. KUBAN
'
255
Turkiye'de seramik mUhendisIigi ogretimine genel bir bakis.
An overview of ceramic engineering education in Turkey
R. ARTIR
."
261
Technological properties of some medieval glazed pottery in Anatolia
Bazi sirlanmi^ Anadolu Ortaca^ comleklerinin teknolojik ozellikleri
§. DEMIRCI, E.N. CANER-SALTIK, A. TURKMENOGLU, H. BOKE
267
Ceramic of gumelnita
"Gumelnita" seramigi
V. BURGHELEA, G. NICULESCU, I. STANESCU, C. POPA, S. BARZOI
273
Aktif silikanin porselen biinyenin mikroyapisina etkisi
Effect ofactive silica on the microstructure of porcelain
S. KURAMA, N. AY, S. TURAN, E; PUTUN
279
Oksitleyici atmosfer §artlannda Uretilen porselenlere 9inko kristal sin uygulamalan
Zinc based crystal glaze applications on porcelains sintered under oxidising atmosphere
B. KARASU, M. CAKI
287
Kromitin emaye ve seramik UrUnlerde siri^i ve sirustU boya
olarak degerlendirilmesi
Utilisation ofchromite as inglaze and overglaze pigments in ceramic products
S. §AHiN, S. GENC, M. CAKI
295
Kadmiyum ve selenyum bilesjklerinden emaye ve seramik fritleri i^in siri^i ve
sirUstU dekor boyasi uretimi
Inglaze and overglaze decoration pigments from cadmium and selenium compounds
for enamels and ceramic frits
S. §AHlN, S. GENC, M. CAKI
299
Kutahya-Maltepe kirmizi kilinin seramik 9amur ve astar Uretiminde kullanimi
Red clav from Kutahya-Maltepe region for ceramic bodies
M. CAKI, M. CAKI, F. AYDOGDU
303
Pirometrik konlar Uzerine bir ara§tirma
A study on pvrometric cones
G. SUME'R
307
(iv)
BOLUM 2 / PART 2
ILERI TEKNOLOJI SERAMIKLERI / ADVANCED CERAMICS
Oksit seramikler / Oxide ceramics
Current trends in freeze-drying technology of oxide powders and ceramics
Oksit tozlan ve seramiklerini dondurarak kurutma teknolojisinde ki giincel egilimler
O.A. SYLYAKHTIN, N.N. OLEINIKOV, Y.D. TRETYAKOV
313
Synthesis of AI2Q3 powder via homogeneous precipitation by urea at 25°C
25°C'de u're ile homojen cokturme sonucu AI2O1 tozu sentezi
F. KARA, G. S.AHIN
."
319
Alumina formation by aluminum powder oxidation
Aluminvum toz oksidavonu ile alumina olu$umu
E. SUVACI, G.L.' MESSING
325
Reaction kinetics of aluminum particle oxidation
Aliiminvuni partikiil oksidasyonunun reaksiyon kinetigi
E. SUVACI, G. SIMKOVICH, G.L. MESSING
333
AI2O3 esasli yapisal seramiklerin du§Uk basin9h enjeksiyon kahplama ybntemiyle
§ekillendirilmesi
Shaping of AI2Ophased structural ceramics by low pressure injection moulding
Y. PALACI, E.S. KAYALI
339
Microstructure and microchemistry of Y-doped 01-AI2O3
Ykatkili (zAljO^'nin mikroyapisi ve mikrokimvasi
M.A. GlJLGUN", M.L. MULVIHILL, V. PUTLAYEV, M. RUHLE
An ELNES study of yttrium-segregated grain boundaries in alpha alumina
Yitrivumca zengin alfa alumina tane sinirlarinin ELNES calismusi
M.A. GULGUN, W-Y CHING, M. RUHLE
351
Orientation imaging microscopy of alpha alumina
Alfa aliiminanin yonlenme mikroskobu ile goriintiilenmesi
M.L. MULVIHILL, M.A. GLJLGUN, E. BISCHOFF, M. RUHLE
357
Seydi§ehiraluminasininmetalografikparlatmai9inkullamlabilirligininara§tinlmasi
A study on the utilisation of Sevdi$ehir alumina in metallographic polishing
M.S. BA§PINAR, S. ZEYTIN, O.F. EMRULLAHOGLU
363
Hydrothermal synthesis of zirconia nanopowders and thin films
Zirkonva nano tozlar ve ince filmlerinin hidrotermal sentezi
R.R. PITICESCU, T. VELEA, A. ANDREI, C. MONTHY
369
Applications of ceramic superplasticity
Seramiklerin siiperplastikliginin uvgulamalan
S. TEKELi
.'
375
345
Static and dynamic grain growth during superplastic deformation
of yttria-stabilized tetragonal zirconia polycrystals
Yitria ile stabilize edilmi§ zirkonva polikristallerinin superplastik deformasyonu
esnasinda statik ve dinamik tane biiviimesi
S. TEKELi
;
381
(v)
Oksit-disi seramikler / Non-oxide ceramics
eramics: Processing, microstructure and mechanical properties
S13N4 seramikleri: Uretimi, mikroyapisi ve mekanik ozellikleri
M.J. HOFFMANN (CAGRILI KONUS.MACI-INVITED SPEAKER)
387
Novel developments in K-SiAlON ceramics
(Z-SiAlON seramiklerinde yeni gelqmeler
H. MANDAL, M.J. HOFFMANN
393
Multi-cation doped ft-SiAlON ceramics
Cok katvonlu exSiAlON seramikler
E. DOLEKCEKIC, S. KURAMA, H. MANDAL, R. OBERACHER
M.J. HOFFMANN, D.P. THOMPSON
395
High temperature thermal stability of calcium containing ft-SiAlON ceramics
Kalsivum iceren t&SiAlON seramiklerinin vu'ksek sicaklik stabilitesi.
H. MANDAL, D.P. THOMPSON....
401
ft-SiAlON ceramics with elongated grain morphology
ignesel tane vapili txSiAlON seramikler
H. MANDAL, M.J. HOFFMANN
409
The parameters effecting the a«-»p-SiA10N transformation
itf-*l7SiAlON donusiimunu etkileyen parametreler
N. CAMUS.CU, D.P. THOMPSON, H. MANDAL
417
The variation of ft-SiAlON stability region in different rare-earth K-SiAlON systems
Farkh nadir toprak &S1AION sistemlerinde e&SiAlONkararlihk bolgesindeki degi$meler
N. CAMU§gU, D.P. THOMPSON
423
Planar defect structure of boron nitride
Bor nitriirde du'zlemsel vapi hatalan
S. TURAN, K.M. ' KNOWLES
429
Nitridation behaviour of sub-micron, monodisperse S1O2 spheres heated
nitrogen atmosphere
Azot atmosferinde isitdmis mikron-alti monodisperse SiO2 kiirelerin nitriirlenme
davranisi
V. ATAKAN, A.C. TA§
435
Kompozitler / Composites
Cyclic fatigue behaviour of saffil alumina fibre-reinforced mullite ceramic
matrix composites at ambient and elevated temperatures
Saffil alumina fiberleri He takviye edilmi$ mullit matriksli kompozitlerin oda ve yiiksek
sicakhklardaki vorulma davrani$i
C. KAYA, F. KAYA, H. MORI, T. KISHI, C.B. PONTON
437
Effect of deoxidation on the microstructure and ft—»p-SiC transformation
in SiC-Si3N4 composites
SiC-SijN4 kompoz.itlerinde a—*fiSiC faz donusiimu ve deoksidasyonun
mikroyapiva etkisi
S. TURAN, K.M. KNOWLES
The influence of AI2O3 on mechanical properties of composites with zirconia matrix
Alumina ilavesinin zirkonva matriskli kompozitlerin mekanik ozelliklerine etkisi
E. VOLCEANOV, S. MOTOC, A. APOSTOL, R. NEAGU, A. VOLCEANOV
445
451
Effect of sintering atmosphere on ZTA composites characteristics
Sinterleme atmosferinin ZTA kompozitlerinin ozelliklerine etkisi
S. MOTOC, E. VOLCEANOV, R. NEAGU, A. APOSTOL
457
Boron carbide-aluminium composites produced by pressureless
melt infiltration
Basincsiz sivi metal infiltrasyonu ile bor karbiir - aluminvum kompozitlerinin iiretimi
G. ARSLAN, F. KARA, S. TURAN
463
Laminated alumina-aluminium composites
Aliimina-aluminvum lamine kompozitler
F. KARA, S. TURAN, R. STEVENS, K.M. KNOWLES, E. PUTUN, J.A. LITTLE.469
Silisyum karburpar9acik takviyeli aluminyum-magnezyum ala§im matriksli
kompozitlerin a§inma karakteristiklerinin belirlenmesi
Determination of wear properties ofsilicon carbide paniculate reinforced aluminiummagnesium alloy matrix composites
R. GURLER, I. MUTLU, H.CICEK, L CELtKYUREK
475
The effect of different factors on crack growth behaviour of SiC(P)/ Al-2124
single core bulk functionally graded materials
SiCn IAI-212J fonksiyonel degi$ken malzemelerin catlak biiyiime davranqlanna
degisikfaktorlerin etkisi
H. UZUN
481
Interphase boundaries between hexagonal boron nitride and silicon carbide grains
Hegzagonal bor nitriir ve silisyum karbiir taneleri arasindaki faz sinirlari
S. TURAN, K.M. KNOWLES
489
AI2Q3/AI co-continuous composites synthesised by reacting kaolinite and aluminium
Kaolinit ve aluminvumun reaksivonu ile elde edilen siirekli AI2O3/AI kompozitler
A.E. UZGUR, F. KARA, S. TURAN
497
Seramik tane sinirlannin lslatma davrani§i
Wetting behaviour of interfaces in ceramics
S. TURAN
499
Zirkonya ilavesinin alfa aluminanin sinterleme davrani§ina ve mikroyapisina etkisi
Effect of zirconia addition on the sintering behaviour and microstructure of (^alumina
F. KARA, K. ALPTEKIN
507
Elektroseramikler / Electroceramics
Microscopy and microanalysis of electronic ceramics
Elektronik seramiklerin mikroskop incelemesi ve mikroanalizi
K.M. KNOWLES (CAGRILI KONU§MACI-INVITED SPEAKER)
513
Chemical synthesis of pure and Gd-doped CaZrO3 powders used for gas-sensing
applications
Gaz algilama uygulamalannda kullanilan Gd-katkdi CaZrOs tozlarinin kimyasal sentezi
I.E. GONENLI, A.C. TA§
'
525
Chemical synthesis of (Nio.sZno.s) Fe2O4 powders
(Nio 5ZnQ 5) Fe2Q4 tozlarinin kimyasal sentezi
I.E.' GONENLI, A.C. TA§.'
531
Oxalate-hydrazinate precursor for low temperature synthesis of Mn-Zn ferrite
Mn-Znferritlerinin diisiik sicakhk sentezi icin ogzalat-hidrazin ba$langig malzemesi
T.G. MARUNTELU, E. CHIRTOP, M. TILICA, R.M. ION,
C. BERCU, N. STANICA
533
(vii)
Solid phase reactions involved in the formation of compounds from the ternary
pseudosystemPbO.TiO2-PbO.SnO2-PbO.ZrO2
PbO.TiO2 - PbO.SnO2 - PbO.ZrO2 Uclu sistemindeki bilesimlerim olusumunda
meyadna gelen kati hal reaksiyonlari
R.M. PITICESCU, M. PREDA, H.H. REHNER, V. BADILITA
539
ZnO sinterlenmesinde PbO katkisinm etkisi
Influence of PbO addition on sintering of ZnO
A. AYGUN, H. ERKALFA, T.O. OZKAN
545
ZnO-Sb2Q3-MnO seramik sisteminin elektriksel ozelliklerine sinterlemenin etkisi
Influence of sintering on the electrical properties ofZnO-Sb2OyMnO ceramic svsvtem
H.O. TOPLAN, T.O. OZKAN
;
.'..."
551
Characterisation of vanadium-doped zinc oxide varistors
Vanadyum katkili cinko oksit varistorlerinin karakterizasyonu
H-H. HNG, K.M. KNOWLES
557
Fabrication of acoustic transducer using lead niobate for high-temperature
gas flow meter
Yu'ksek sicakhk gas aki$kanligi b'lceri icin kur$un niobvum kullandarak akustik
transducer iiretimi
J. SOEJIMA, S. HOSHIKAWA, Y. KOBORI, K. NAGATA
565
Size dependent properties of hollow sphere transducers
lei bo§ ku'reli transdiiserlerde hoyutun ozelliklere etkisi
S. ALKOY, A.C. HLADKY, J.K. COCHRAN, R.E. NEWNHAM
573
Surface characteristics on photostrictive behavior of PLZT ceramics
PLZTseramiklerde vu'zey kosullarinin "photostriktive" isil-genlesmeyeetkisi
A. DOGAN, P. POOSANAAS, K. UCHINO
575
Halka seramikli cymbal transdUserlerinin bilgisayar yardimi ile tasanmi
Design ojcymbal ceramic transducers by computer simulation
A. DOGAN, A.C. HLADKY, R.E. NEWNHAM
581
Properties and reliability of piezoelectric ceramic transformers
Piez.oelektrik seramik transformatorlerin ozellikleri vegiivenilirligi
K. NAGATA, J. THONGRUENG, K. KATO
589
The role of polarization mechanisms in electrostrictive effects for low
permittivity glasses and ceramics
Elektrostriktif etkilerdeki polarizasyon mekanizmalannin du$uk permit iviteye
sahip cam ve seramiklerdeki rolii
V. SUNDAR, R. YIMNIRUN, R.E. NEWNHAM
597
Bazi seramik hammaddelerin dielektrik ozelliklerinin incelenmesi
Investigation of dielectric properties of some ceramic raw materials
A. KIRAK, S. GULER, H. YILMAZ, C. GULER
603
Temperature dependence of dielectric properties and field induced strain in low
firing PZN-PFW-PFN and PN-PMW-PT relaxorferroelectrics
Dusuk pisirme sicaklikh PLN-PFW-PFN ve PN-PMN-PT relaksor ferroelektrik
malzemelerde, sicakhgin dielektrik ve elektrik alani etkili genle^meye etkileri
V. SUNDAR, C. PEZANOWSKl, R. NATARAJAN, J.P. DOUGHERTY,
R.E. NEWNHAM
605
Ceramics in MgO-AbO3 binary system, with high resistivity working temperatures
Yiiksek direncli caligma sicakhgina sahip MgO-A^O^ seramikleri
D. SERBAN, N. NEACSU, C. OPREA
607
Metal-ceramic micropackages for microwave application
Mikrodalga uygulamalan icin metal-seramik mikro paketler
C. ANTON,'M. MUNTEAN, G. SIMION, V. BURGHELEA
Preparation of lead zirconate titanate (Pb(Zro.52Tio.48)03) by
homogeneous precipitation and calcination
Kursun-zirkon-titanat (Pb(Zroj2 Tio,48X>3 malzemesinin homojen coktiirme ve
kalsinasyon yoluvla hazirlanmasi
E.E. OREN, A.C. TA§
Hydrothermal synthesis of pure and Dy: BaTiO3 powders at 90°C
and their sintering behaviour
Safve Dy: BaTiO'j tozlarinin hidrotermatsentezi vesinterleme davraniiji
E.E. OREN, A.C. TA§
613
619
627
Bioseramikler / Bioceramics
Bio uyumlu mika cam seramiklerinin di§ uygulamalan i9in Uretimi
Production ofbiocompatible mica glass ceramicsfor dental applications
H. DER, A. OZTURK
635
Production of macroporous calcium hydroxyapatite bioceramic parts
Makroporoziteli kalsiyum hidroksiapatit bioseramik parcalarin uretimi
N.O. ENGIN, A.C. TA§
643
Chemical synthesis of biomimetic calcium hydroxyapatite powders at 37 °C
and pH of 7.4 in synthetic body fluids
Biomimik kalsiyumhidroksiapatit tozlarinin 37 °C ve pH 7.4'te sentetik viicut sivisi
icinde kimyasal sentezi
A.C. T A §
649
Production of the self-setting pastes of calcium phosphate bioceramics
Kendi kendine sertleyen kalsiyum fosfat bioseramiklerin uretimi
A. §EHiRLIOGLU, A.C. TA§
657
Dip-coating of calcium hydroxyapatite bioceramics on titanium or steel strips
Kalsiyumhidroksiapatit bioseramiklerinin titanyum veya celik geritler iizerine
daldirma vqluvla kaplanmasi
B. MAVi§, A.C. TA§
659
In-situ coating of calcium hydroxyapatite on Ti-6A1-4V or316 L stainless
steel surfaces at 37°C in synthetic body fluids
Kalsiyumhidroksiapatit bioseramiklerinin Ti-6Al-4V veva 316 Lpaslanmaz. celik
iizerine 37 °C'de sentetik viicut sivisi ile in-situ kaplanmasi
A.C. T A §
661
The characterization of D-gun sprayed hidroxyapatite coating after
heat treament and aging
D-tabanca ile spreylenmis hidroksiapatitin isil islem ve yaslandirma sonrasi
karakterizasyonu
Z.E. ERKMEN, I.G. TURNER
669
Calcium phosphate-alumina biocomposite ceramics
Kalsiyum fosfat -alumina biokompozit seramikler
B. VIRGINIA, T. CHRISTU, L. VIORICA, I. DRAGOS, M. ALINA
677
Mullite-leucite dental porcelain
Miillit-leucitedifporselenleri
B. VIRGINIA, S. NELA, M. AURELIA
683
(ix)
Manufacture of thin plaques of calcium hydroxyapatite bioceramics by
tape-castings and die-pressing
Kalsiyumhidroksiapatit bioseramik ince hamurunun §erit dokiim ve kuru presleme
ile uretimi
O. YIGITERHAN, A.C. TA§
689
Kaplamalar / Coatings
Termal sprey kaplama teknikleri
Thermal spray coating techniques
F. U S T E L / N . TOPLAN, F. YILMAZ
697
Plazma sprey yontemi ile Uretilen fonsiyonel degi§ken kaplamalann incelenmesi
Analysis of the functionally graded coatings produced by plasma spray
A.§." DEMIRKIRAN, E. AVCI
'.
705
Iyon- ark katmanlama yontemi ile kaplanmi§ cam §i§e kahplannda ergiyik
cam-kalip arayUzey ilis,kisi
Molten glass-mould interface interactions in glass bottle moulds coated
by ion-arc deposition
§'. KARAGOZ, H. ALANYALI
713
J-79 jet motoru egzoz flaplannda kullanilan plazma sprey Z1O2 termal bariyer
kaplamasina silisyum karbUr ilavesinin kaplama mekanik ozellikleri uzerine etkisi
Effect ofSiC additions on the mechanical properties ofplasma sprayed
Zn02 thermal barrier coating in J- 79 jet engine exhaust
A. ALPAY, N.S. CANARSLAN
721
Plazma kaplamada porositeye etki eden faktorlerin Taguchi yontemi ile
belirlenmesi ve kaplama ozelliklerinin incelenmesi
Determination of factors influencing porosity in plasma spray coatings
by Taguchi method and investigation of coating properties
R. GURLER, D. PARACIK, A.S. AKAGUN, M. ALPER
727
Borlama isjeminin boyut degi§imine ve pUruzlulUge etkisi
Effect of bonding on dimensional change and surface roughness
Y. SOYDAN. V. CELIK
733
Mechanical properties of borided cold work steel
Borlanmi$ soguk i§ celiginin mekanik ozellikleri
§. §EN, I. OZBEK, U. §EN, C. BINDAL
739
Mechanical properties of borides formed on the surface of AISI 1040 steel
A/5/1040 geliginin yiizeyinde olusturulmus boriirlerin mekanik ozellikleri
C. BINDAL, M. USTA, A.H. UCI§IK
745
Borlama ile yuzeyi sertle§tirilen AISI W4 takim 9eliginin bazi mekanik ozellikleri
Some mechanical properties of AISI W4 tool steel surface hardened by bonding
L OZBEK, C. BINDAL
.'
753
Modelling of microstructure to generate designer ceramics
Dizayn edilmq seramikleri U'retmek igin mikrovapi modellemesi
R. STEVENS (CAGRILI KONU§MACI-INVITED SPEAKER)
761
The degradation of engineering ceramics
Muhendislik seramiklerinin korozvonu
J.A. LITTLE (CAGRILI KONUS.MACI-INVITED SPEAKER)
763
Digerleri / Others
(x)
Oxynitride glass ceramics
Oksinitrtir cam seramikleri
S. HAMPSHIRE (CAGRILI KONUS. MACI-INVITED SPEAKER),
H. LEMECIER, Y. MENKE, V. PELTIER-BARON, R. RAMESHE
771
Kapasitor-de§arj teknigi ile oksit ve oksit olmayan seramiklerin kaynaklanmasi
Capacitor discharge joining of oxide and non-oxide ceramics
S. TURAN
;
783
Surface/interface engineering and adhesion metal-silicate glass system
Metal-silikat cam sisteminde yuzev-araviizev diz.avm ve adhezvon
M. LUPESCU, M. ZAHARESCU, D. RADU, A. VOLCEANOV
791
SiC-MoSi2-Al2O3 eletriksel lsitmaeiemanlannin yanma sentezi yontemiyle Uretimi
Combustion synthesis of SiC-MoSi2~Al2Oi heating elements
N.S. CANARSLAN
'.
797
W-35Ag elektrik kontak malzemesinin toz metalurjisi Uretim sUrecinin
incelenmesi ve mikroyapisal karakterizasyonu
Production ofW-35Ag electrical contact material by powder metallurgy and
microstructuralcharacterisation
Z. ASLANOGLU, F. FINDIK, M.L. OVECOGLU, Y. KARAKAS.
803
Apatite and other calcium phosphate based bioceramics and structural studies
Apatit ve diger kalsiyum fosfat baz.li bioseramikler iizerine yapisal gali^malar
M. KIZILYALLl' Y. SARGIN, C. TELLI
809
Seramik malzemelerin karakterizasyonunda spektrometre tekniklerinin kullanimi
Spectrometric techniquesfor characterising ceramic materials
S. TURAN, F. KARA
817
Titre§imli dbnUm a9isi b^erlerin tasanmi ve uretilmesi
Designing and production of the vibrating gyrosensor
A. DOGAN
819
(xi)