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1 Jurnal f the Krean Ceramic Sciety Vl. 47, N. 4, pp. 319~324, DOI: /KCERS Preparatin f Screen Printable Cnductive MSi 2 Thick Films fr Ceramic Sheet Heater Bae-Yen Kim, Dng-Bin Han*, and Chel-Wen Jeng* Department f Materials Science and Engineering, University f Inchen, Inchen , Krea *Winnertechnlgy, Pyengtaek , Krea (Received July 13, 2010; Revised July 19, 2010; Accepted July 20, 2010) Screen Printable MSi 2 Paste w ½ Áw *Á * w œw *( ) lj ( ; ; ) ABSTRACT Screen printable MSi 2 paste and its ceramic sheet heater were investigated. MSi 2 pwder withut M 5 secnd phase, which causes s-called pest phenmena, was synthesized by SHS technique. Over glaze was als develped fr preventing pest phenmenn. The maximum temperature f MSi 2 ceramic heater was ver 500 C. After several heat up and cling cycle, the MSi 2 heater reveals pest phenmenn. Cnductive MSi 2 paste culd be used in electrnic ceramics, i.e., MLCC, LTCC, HTCC, and etc. Key wrds : MSi 2, Sheet heater, Ceramic, Paste, SHS MSi 2 / w j v q ƒ w paste w z» ü» wš. 200 C w ƒ w ƒ, C ü Ag Ag-Pd RuO 2 š 700 C~800 C š ƒ W, M-Mn ƒ.»q PETù plyimide/xide d Al wš š»q wš.»q w» w ƒ š q w v ƒ ƒ w, g x». š ü t P fvsp ƒ t š» ƒ û, HTCC green sheet w Crrespnding authr : Bae-Yen Kim bykim@inchen.ac.kr Tel : Fax : W w š. Watlw ELS» wš. š ƒ ƒ t ù y š v l ƒ e ƒ wù w» xr. MSi 2 ƒ g/cm Ag/Pd w ûš, 2,020 C, š y w k ƒ j š ) Kanthal ƒ» yw» 1,800 C ü š. MSi 2 þƒ ƒ wš, ƒ w» w yƒ ƒ ƒ w š. ù MSi 2 j v q ƒ w r p w. MSi 2 ƒ ƒ w þƒ ƒ w q. w» MSi 2 w û 6~7 V 20~30 A» w w SCR w p s 319
2 320 ½ Áw Á w w, r p w z» w f» 220 V ƒ w ƒ. MSi 2» š wù yx j pest x w» w r p w. w š MSi 2 w yx w ver glaze wš w MSi 2 pest x r p MSi 2 y, ³y yw š y w, y x ƒ. x mp pest x 2,3) š š. pest x 1955 Fitzer w š, ƒ 3) ¾ z MSi 2ƒ w» pest x š. yƒ. MSi 2 w, yw š. 3,4) MSi 2 (s)+7/2o 2 (g)=mo 3 (s)+2sio 2 (s) (1) MSi 2 (s)+7/5o 2 (g)=1/5m 5 (s)+7/5sio 2 (s) (2) MSi 2 (1) t ù, MO 3 { ú ƒ. w 4) MSi 2 t SiO 2 d û š, t d MSi 2 y w barrier w., y v MSi 2 (2) w w t w ù, yv MSi 2 y» š y w ùkü. MSi 2 t yd 550 C š, yd»» 450 C~550 C (2) w M 5 ƒ. M 5 ƒ g/cm MSi g/cm w 30% ƒ û» ü q w crack jš, crack mw ù pest x k š š š. 1,4-8) w pest x œ w micrcrack,» œ w w š. œ 1) MSi 2»» ù y ƒ,»œ MSi 2 y ƒ x j š š 6)wš. MSi 2 MSi 2 y w š9) w crack r pest x, MSi 2 MSi 2ƒ pest x w w { j š š. MSi 2ƒ 900 C l (1) w MO 3 š w ú ƒ t SiO 2 y v x, z y v š y ww y w pest x w. 10) ww pest x w MSi 2ƒ pest x w š M 5 ƒ MSi 2 w w, ƒ»œ ù w xk r p z w w, y v x g w., 11) M 5 ƒ 2 w, š k» MSi 2 w { w w w screen printing r p t pest x ú.,» 900 C ƒ w»» t SiO 2 y v x j». w» w 2 M 5 x š MSi 2 w wš w, t SiO 2 y v x» w t y wš» w ver glaze wš w. 2. x % M (HM11, Hngb, China) 99.99% Si (Si-9999, Lngfast Silicn, China) w. Screen printablew paste EC(DOW ) w Terpinel (Nippn Terpin ), pe m l p w š, vk p(dbp ) ƒ w x M Si yww ball mill yw w s³j» 2~3 µm w. ƒƒ H 2 w wz
3 Screen Printable MSi 2 Paste w 321» š 550 C SHS(Selfprpagating High-temperature Synthesis) w w, w óù w w y DTA/TG(STA1500, PlymerLab.) Pwder X-ray Diffractmeter w. w óù y azetrpic vehicle yww PL mixer ywwš, N 4 3-rll mill mw yw, g screen printable r p w. w r p 99% alumina» q AlN»q xk z j v q w 1300 C» y wš Silicate glaze wš 800 C 20 w y v x w r w.» ƒw t k w, w y» p. 3. š 3.1. MSi 2 w x w M Si w MSi 2 ƒ Fig. 1 ùkù. M 400 C w 49.76% w ƒƒ ùš. M y w MO 3ƒ q. M 95.9ƒ y g/ml ë ù ƒ 50% ew. MO C ùk, v ùkùš., 900 Cƒ š { MO 3ƒ { w ƒ ùkùš š, 1,000 C { w û kƒ. Fig. 1 v (b) Si, 900 C l ƒƒ ù. Si t y w ù w w. Fig. 1 (c) x w w MSi 2. v M w 400 C w w ƒ ùküš. ƒ 33.20% MSi 2 +7/2O 2 MO 3 +2SiO 2 w ù ƒ 56(7/2O 2 ) 152.1(MSi 2 ) =36.8% w w., Si w 900 C t yƒ ù, MSi 2 yw Fig. 1. Result f DTA/TGA, (a) M, (b) Si, and (c) synthesized MSi 2. Nte that M pwder reacts abut 450 C with weight gain, then near 800 C, due t evapratin, weight lss ccurs. And Si gains weight frm 900 C, with its xidatin, and synthesized MSi 2 gains weight near 450 C, then decmpse arund 800 C, but within the initial weight. w M y w w yƒ w q. z ƒ w û š, MO C vjƒ ùkùš. z M w š, 47«4y(2010)
4 322 ½ Áw Á Table 1. Type f Over Glaze and Their Thermal Prperties Type Tα 1 Tg 2 Tp 3 Ts 4 Tw 5 Clr Silicate A white B white Bi glass C D light pink light pink Zn E white glass 1. Tα : Thermal expansin cefficient ( 10-7 ) 2. Tg : Glass transitin pint ( C) 3. Tp : Yield pint ( C) 4. Ts : Sftening pint ( C) 5. Tw : Wrking pint ( C) z tw. Fig. 2»ü» w w MSi 2 x- z.» š13,14) ù w Fig. 2. Pwder X-ray diffractin pattern f synthesized MSi 2 pwder. (a) withut preheating at ambient atmsphere, (b) purging Ar but n preheating, and (c) with bth preheating and prepurging Ar. Nte that the secnd phase M 5 disappeared after preheating and prepurging H 2 gas. 900 C ù. MO 3ƒ t SiO 2 w { ù» ƒ MSi 2 w MSi 2 r p» w MSi 2 w w. SHS MSi 2 w w» w x mw 2~3 µm ƒ w ùkü q w, 550 Cƒ ƒ w ùkû. MSi 2 w w, w s œ x e k» SHS g. w w ü w w 2 M 5 O 3 ùkùš. XRD detect limit Ÿ (crystallinity) z ƒ ¼ w, 3~5%, 42 y M 5 phase 3% wš š w.» MSi 2ƒ pest x (initiatr) w.»» SHS ww» ü w ƒ M w yw ƒ p ù,» w SHS w l v w w» 2 q Over glaze MSi 2ƒ 900 C š yv x š, yv w pest x w w ƒ w š w, wš w 900 C¾ ƒ š,» v w» MSi 2 z v w ver glaze v w. x verglaze p š, MSi 2 r p w œ r p w. w wz
5 Screen Printable MSi 2 Paste w 323 Fig. 3. Temperature vs. applied vltage f ceramic sheet MSi 2 heater. Fig. 4. Phtgraph f ceramic sheet MSi 2 heater while wrking at ver 500 C. ƒ D E ƒ û w. A, B, C A Bƒ MSi 2, wetting w A B ver glaze kw z x w w w MSi 2 w w MSi 2 r p 99% ù AlN»q screen printer w z ql x g. x z ql 30 leveling w ü rsw œ e k 80 C» 24 g. ƒ óù»q 1,300 C» 2 w. z z ql Ì 15 µm ±1.5 µm. ƒ óù z»q z ql ver glaze wš e 800 C 20 w t yv x g. óù ƒƒ w d w thermcuple w. ƒ ùkü Fig. 3. d ceramic sheet t w thermcuple d w IR d w ƒ ùkù. v MSi 2ƒ ƒ w ƒ. thermcuple d w IR d w ƒ, thermcuple t w û š q., Fig. 4 ùkù MSi 2 Fig. 5. Electrical current and resistivity f MSi 2 ceramic sheet heater with applied vltage. ƒ š. ƒ 600 C q. w x IR d ƒ s³» q. Fig. 5 ƒ y,» w y ùkü. ƒ wš, MSi 2 w ƒ ƒw ƒwš. 500 C pest ƒ ƒ y w ù š 1,3-10)., MSi 2ƒ pest x w x, z þ ƒ t yƒ ù 47«4y(2010)
6 324 ½ Áw Á. ver glazeƒ t y z ùkü w. 4. š ù AlN»q w w. ù»q MSi 2ƒ p wù w þƒ wš q ù ƒ. AlN»q w q šƒ š. w 500 C ƒ ù, þƒ ü ver glazeƒ w q» w ù ƒ ƒ v w.» p w ùk ù t w MSi 2 w ƒ ù ùkü.»» w, ù ƒ d ü z ƒ» ƒw š w. d ü z Ag Ni š, HTCC M/Mn Wƒ š. Agù Ag/Pd q ƒ ù» š, W ù M/Mn w j» w. ù MSi 2ƒ Ag/ Pd w ƒ š, q ƒ š, W ù M/Mn w ƒ û œ ƒ, w ƒ š w MSi 2ƒ û w ƒ xk š w. 5. SHS š MSi 2 w wš w w ù AlN»q z, w» 500æ w w. 1. 2µm~3 µm SHS 550 C» ü Ar H 2» mw M 5 2 w š MSi 2 w w. 2. w MSi 2 w paste w, ù AlN»q w Ì 15 µm ± 1.5 µm z ql w w C, 450 C~550 C y w š š pest x Silicate ver glaze w w. Acknwledgment 2009 w» sƒ (KETEP) ww. REFERENCES 1. Y.-L. Jeng and E.J. Lavernia, Review : Prcessing f Mlybdenum Disilicide, J. Mat. Sci., (1994). 2. J.H. Westbrk and D.L. Wd, PEST Degradatin in Beryllides, Silicides, Aluminides, and Related Cmpunds, J. Nuclear Materials, 12 [2] (1964). 3. Y.Q. Liu, G. Sha, and P. Tsakirpuls, On the Oxidatin Behaviur f MSi 2, Intermetallics, (2001). 4. K. Hassn, M. Halvarssn, J. E. Tang, R. Pmpe, M. Sundberg, and J.-E. Svenssn, Oxidatin Behaviur f a MSi 2 -based Cmpsite in Different Atmspheres in the Lw Temperature Range (400~550 C), J. Eur. Ceram. Sc., (2004). 5. L. Shaw, R. Abbaschian, Chemical State f the Mlybdenum Disilicide(MSi 2 ) Surface, J. Mat. Sci., (1995). 6. K. Kurkawa, H. Huzumi, I. Saeki, and H. Takahashi, Lw Temperature Oxidatin f Fully Dense and Prus MSi 2, Mat. Sci. Eng., A (1999). 7. P.J. Meschter, Lw-temperature Oxidatin f Mlybdenum Disilicide, Metallung. Trans., 23A (1992). 8. D.A. Bertiss, R.R. Cerchiara, E.A. Gulbransen, F.S. Petit, and G.H. Meier, Oxidatin f MSi 2 and Cmparisn with ther Silicide Materials, Mater. Sci. Eng., A (1992). 9. F. Zhang, L. Zhang, A. Shan, and J. Wu, Oxidatin f Stichimetric Ply- and Single Crystalline MSi 2 at 773K, Intermetallics, (2006). 10. P. Feng, X. Wang, Y. He, and Y. Qiang, Effect f High-temperature Prexidatin Treatment n the Lw-temperature Oxidatin Behavir f a MSi 2 based Cmpsite at 500 C, J. Allys and Cmpunds, (2009). 11. C.L. Yeh and W.H. Chen, Cmbustin Synthesis f MSi 2 - M 5 Cmpsite, J. Allys and Cmpunds, (2007). 12. S.-W. J, G.-W. Lee, J.-T. Mn, and Y.-S. Kim, On the Frmatin f MSi 2 by Self-prpagating High-temperature Synthesis, Acta Mater., 44 [11] (1996). 13. I.-H. Sng, J.-Y Yun, and H.-D. Kim, Fabricatin f Prus MSi 2 Material fr Heating Element Thrugh Self-prpagating High Temperature Synthesis Prcess(in Krean), J. Kr. Ceram. Sc., 41 [1] 62-8 (2004). 14. I.-H. Sng, D.-W. Kim, J.-Y Yun, and H.-D. Kim, The Effects f Variatin in Si Cntent n the Prperties f Prus MSi 2 Fabricated by Self-prpagating High Temperature Synthesis Prcess(in Krean), J. Kr. Ceram. Sc., 41 [7] (2004). w wz
( )-103.fm
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12.077~081(A12_이종국).fm
J. of Advanced Engineering and Technology Vol. 1, No. 1 (2008) pp. 77-81 y w» e wx Á w œw Fabrication of Ceramic Batch Composition for Porcelain by Using Recycled Waste Ceramic Powder Hyun Guen Han, and
48.fm
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10.fm
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14.fm
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6.fm
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17.fm
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( )-84.fm
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16(5)-03(56).fm
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[ ] œwz, 21«6y(2008) J. of the Korean Society for Heat Treatment, Vol. 21, No. 6, (2008) pp. 300~306 š y w p x*, **Á **Áy y* * ** w œ w œw, w» gœ Solid State Diffusion Brazing of the Aluminum Alloy Castings
(153번 김철영).fm
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139.fm
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16(5)-02(57).fm
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106.fm
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19(1) 02.fm
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17(1)-05.fm
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( )-10.fm
J. f the Krean Sensrs Sciety Vl. 19, N. 6 (2010) pp. 483 489 DOI : 10.5369/JSST.2010.19.6.483 pissn 1225-5475/eISSN 2093-7563 p w» w v y Á Temperature sensr withut reference resistr by indium tin xide
fm
w y wz 9«( 1y) 34~40, 2006 J. f the Krean Sciety fr Envirnmental Analysis V/ w y Áy yá váy * w» ( )», *» w y œw Simultaneus Remval f Dixin and Nitrgen Oxide n V/ Catalyst Jun-Yub Lee, Sung-H Hng, Sung-Pill
( )-86.fm
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10(3)-09.fm
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(163번 이희수).fm
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( )-70.fm
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10.063~070(B04_윤성식).fm
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( )78(이기성).fm
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[ ] w wz DOI: 10.3740/MRSK.2009.19.12.692 Kor. J. Mater. Res. Vol. 19, No. 12 (2009) y INCONEL 718w Gas Tungsten Arc Welding» p sƒ ½»y Á *Á *Á y** ( ) d lj p wœq, *w wœ» q **( ) d lj p t Mechanical Properties
( )-129.fm
Jurnal f the Krean Ceramic Sciety Vl. 48, N. 1, pp. 80~85, 2011. DOI:10.4191/KCERS.2011.48.1.080 Effect f HF Treatment n the Crystallizatin Behavir f the Glass Cntaining Cal Bttm Ashes Sinae J and Seunggu
304.fm
Journal of the Korean Housing Association Vol. 20, No. 3, 2009 yw s w - û - A Study on the Planning of Improved-Hanok - Focused on Jeon-Nam Province - y* ** z*** **** Kang, Man-Ho Lee, Woo-Won Jeong, Hun
( )-68.fm
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( )-47.fm
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44.fm
Jurnal f the Krean Ceramic Sciety Vl. 45, N. 5, pp. 263~267, 2008. Piezelectric Prperties and Phase Transitin behavirs f (Bi 1/2 ) 1 x Ca x Ceramics Yng-Hyun Lee*, **, Jeng-H Ch**, Byung-Ik Kim**, and
(154번 김사라은경).fm
Jurnal f the Krean Ceramic Sciety Vl. 48, N. 4, pp. 316~322, 2011. DOI:10.4191/KCERS.2011.48.4.316 The Effect f Vacuum Annealing f Tin Oxide Thin Films Obtained by RF Sputtering Sun-Phil Kim, Yungrae Kim*,
69-1(p.1-27).fm
99 A 380 B 787 : wœ z w * w w wœ» A380 B787 wœ» w. wœ» ww r. w wœ» p j y w r» w. I. II. z III. A380 B787 IV. A380 V. wœ» : x VI. z VII. I. A380 B787»ƒ z wœ w, w w p j w w ƒ r. t wœ w ƒ w w wœ» š œm wš,
16(5)-04(61).fm
Journal of Korean Powder Metallurgy Institute DOI: 10.4150/KPMI.2009.16.5.326 ƒ w Fe œ w Cu wy SPS (II) II. w SPS p ½ *Á½ Á½{ a Á½ š b w œw, a w» gœ, b y œ Production of Fe Amorphous Powders by Gas-Atomization
129.fm
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31.fm
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50(1)-09.fm
2006, Vol. 50, No. 1 Printed in the Republic of Korea 언빨래가마르는현상에대한중등학교화학전공교사들의인식조사 ½x Á» Á½ # Á x* w w yw y š w w # w w (2005. 5. 11 ) A Research of Secondary School Chemistry Major Teachers Perceptions
132.fm
Jurnal f the Krean Ceramic Sciety Vl. 43, N. 1, pp. 805~811, 006. Effect f Oxidatin f Ni n the Micrstructure f Ni/YSZ Ande and Crack Frmatin in YSZ Electrlyte Layer fr SOFC Jun-Sil Lim,* Jng-Hn Chi,* and
7.fm
Jurnal f the Krean Ceramic Sciety Vl. 45, N. 1, pp. 60~64, 008. Sintering Behavir and Mechanical Prperty f B 4 C Ceramics Fabricated by Spark Plasma Sintering Kyung Hun Kim*,, Jae Hng Chae*, J Sek Park
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Jurnal f the Krean Ceramic Sciety Vl. 46, N. 5, pp. 58~533, 009. DOI:10.4191/KCERS.009.46.5.58 Effects f β-sic Particle Seeds n Mrphlgy and Size f High Purity β-sic Pwder Synthesized using Sl-Gel Prcess
( )34.fm
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46.fm
Jurnal f the Krean Ceramic Sciety Vl. 45, N. 5, pp. 285~289, 2008. Effect f Si:C Rati n Prsity and Flexural Strength f Prus Self-Bnded Silicn Carbide Ceramics Kwang-Yung Lim, Yung-Wk Kim, Sang-Kuk W*,
93.fm
Journal of the Korean Ceramic Society Vol. 45, No. 10, pp. 625~630, 2008. Effect of Storage Conditions on the Setting Properties of Brushite Bone Cement Containing Granular β-tricalcium Phosphate Sun-Ae
10(3)-10.fm
w y wz 10«3y 259~264 (2010.12.) Journal of Korean Society of Urban Environment w gj p p y Á Á½k * w m œw Á* w y œw (2010 9 28, 2010 10 12 k) Characteristics of Antiwashout Underwater Concrete for Reduction
47.fm
Jurnal f the Krean Ceramic Sciety Vl. 44, N. 5, pp. 284~289, 2007. Synthesis f Micrcellular Crdierite Ceramics Derived frm a Preceramic Plymer In-Hyuck Sng, Yung-Mi Kim, Hai-D Kim, and Yung-Wk Kim* Department
16(1)-3(국문)(p.40-45).fm
w wz 16«1y Kor. J. Clin. Pharm., Vol. 16, No. 1. 2006 x w$btf3fqpsu'psn û w m w Department of Statistics, Chonnam National University Eunsik Park College of Natural Sciences, Chonnam National University
53.fm
Jurnal f the Krean Ceramic Sciety Vl. 44, N. 6, pp. 297~32, 27. Square Wave Vltammetry in Cathde Ray Tube Glass Melt Cntaining Different Plyvalent Ins Ki-Dng Kim, Hy-Kwang Kim, and Yung-H Kim Faculty f
( )-40.fm
Jurnal f the Krean Ceramic Sciety Vl. 47, N. 3, pp. 237~243, 2010. DOI:10.4191/KCERS.2010.47.3.237 Synthesis f Sphene pink Pigment by Rice Husk Ash In-Dn J, Hyun-S Lee, and Byung-Ha Lee Department f Materials
85.fm
Jurnal f the Krean Ceramic Sciety Vl. 44, N. 9, pp. 502~509, 2007. Examinatin n Applicatin f High-Perfrmance Cncrete using Fine Fly Ash as Replacement Material f Silica Fume Bum-Sik Lee, Sang-Kyu Kim,
76.fm
Jurnal f the Krean Ceramic Sciety Vl., N. 8, pp. 5~50, 2007. Effect f Brn Carbide n the Mrphlgy f SiC Cnversin Layer f Graphite Substrate frmed by Chemical Vapr Reactin Hyun-Jung Hng, Dh-Hyung Riu, Kwang-Yun
(1)-01(정용식).fm
Textile Science and Engineering Vl. 48, N. 1, 2011 ƒ s j p y ky w xá½ Á½» 1 Á w œ w lœw, 1 w» w (2010. 12. 10. /2011. 1. 16. k) Analysis f Stabilizatin and Carbnizatin Behavirs f Ply(acrylnitrile) Fibers
88.fm
Jurnal f the Krean Ceramic Sciety Vl 45, N 9, pp 544~548, 008 Frmatin f TiB -SiC Ceramics frm TiB -Plycarbsilane Mixtures Shin-Hyuk Kang, Dng-Hwa Lee, and Deug-Jng Kim Schl f Materials Science and Engineering,
64.fm
Journal of the Korean Ceramic Society Vol. 44, No. 7, pp. 375~380, 2007. Tribological Properties of Carbon Layers Produced by High Temperature Chlorination in Comparison with DLC Coating Hyun-Ju Choi,
41(6)-09(김창일).fm
269 Ar v Na 0.5 K 0.5 NbO 3 t ½ t,, ½ w,, ½ w»œw Surface Reaction of Na 0.5 K 0.5 NbO 3 Thin Films in Inductively Coupled Ar Plasma w t œwz J. Kor. Inst. Surf. Eng. Vol. 41, No. 6, 2008. < > Dong-Pyo Kim,
17.fm
Jurnal f the Krean Ceramic Sciety Vl. 46, N. 1, pp. 35~40, 2009. Effects f Template Size and Cntent n Prsity and Strength f Macrprus Zircnia Ceramics Su-H Chae, Yung-Wk Kim, In-Hyuck Sng*, Hai-D Kim*,
14.531~539(08-037).fm
G Journal of the Korea Concrete Institute Vol. 20, No. 4, pp. 531~539, August, 2008 š x y w m š gj p { sƒ z 1) * 1) w w Evaluation of Flexural Strength for Normal and High Strength Concrete with Hooked
( )-121.fm
Jurnal f the Krean Ceramic Sciety Vl. 48, N. 1, pp. 69~73, 011. DOI:10.4191/KCERS.011.48.1.069 Structural and Crrsive Prperties f ZrO Thin Films using N O as a Reactive Gas by RF Reactive Magnetrn Sputtering
3.fm
Journal of the Korean Ceramic Society Vol. 44, No. 1, pp. 12~17, 2007. A Study on the Preparation of Bone Ash and Celadon Bone Body Using Pig Bone Jae-Jin Jeong, Sang-Hee Lee, Yong-Seok Lee,* and Byung-Ha
82-01.fm
w y wz 8«( 2y) 57~61, 2005 J. of the Korean Society for Environmental Analysis p w w Á Á w w» y l Analysis of Influence Factors and Corrosion Characteristics of Water-pipe in Potable Water System Jae Seong
18.fm
Jurnal f the Krean Ceramic Sciety Vl. 45, N. 2, pp. 132~137, 2008. Pre Structure Mdificatin and Characterizatin f Prus Crdierite with Chemical Vapr Infiltratin (CVI) SiC Whisker Ik Whan Kim, Jun Gyu Kim,
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¼ (Jeong, Jung Chae)*, ý (Kim, Yoon Soo), (Shin, Woo Young), Þ Ñ (Park, Jong Man) ò ý ƒ Ð (Korea Evaluation Institute of Industrial Technology) (Shin, Jae-Heyg) Š æ (Ministry of Knowledge Economy) 1. :
( )47.fm
Jurnal f the Krean Ceramic Sciety Vl. 46, N. 3, pp. 242~248, 2009. DOI:10.4191/KCERS.2009.46.3.242 Lw Temperature Synthesis f Frsterite Pwders by the Geplymer Technique Se Gu Sn *, **, Ji Hyen Lee**, Sang-Hn
49.fm
Jurnal f the Krean Ceramic Sciety Vl. 45, N. 5, pp. 303~308, 2008. Synthesis f Mullite Pwders by the Geplymer Technique Se Gu Sn, Ji Hyen Lee, Jeng Mi Lee, and Yung D Kim GEOWHA E.S.R Research Center,
( )★56.fm
Jurnal f the Krean Ceramic Sciety Vl. 46, N. 4, pp. 379~384, 009. DOI:10.4191/KCERS.009.46.4.379 Preparatin and Characterizatin f Black Clr Zircnia by Impregnatin Methd Used by Graphite Kwang-H Lee, Jng-Pil
( )-123.fm
Journal of the Korean Ceramic Society Vol. 48, No. 1, pp. 63~68, 2011. DOI:10.4191/KCERS.2011.48.1.063 Effects of Substituting B 2 O 3 for P 2 O 5 on the Structure and Properties of SnO-P 2 O 5 Glass Systems
61.fm
Jurnal f the Krean Ceramic Sciety Vl. 45, N. 7, pp. 387~394, 2008. A Study n the Infrared Emissin Prperties and Freeze-thaw Resistance fr Calcined Clay by Carburizatin Treatment Kih Kim, Sangmyung Kim*,
50(5)-07.fm
Printed in the Republic of Korea w 3w yû x w w w Á x* w w w yw (2006. 3. 14 ) A research of the Difference in Teaching Styles and Understanding of 9 th Grade Students About Lead-iodide Precipitation Reaction
35.fm
Jurnal f the Krean Ceramic Sciety Vl. 45, N. 4, pp. 208~213, 2008. Develpment f Helical Antenna using Micrwave ZST Ceramics Jng-Bae Lee, Yungjin Yk, H-Yng Sin, Hyung-Sun Kim*, Jng-In Im Simulatin Center,
04-46(1)-06(조현태).fm
w œwz, 46«1y 2009 Textile Science and Engineering Vol. 46, No. 1, 2009 ù 2'6 wx xk Á «w œ w» Áq œw k 1PG $CVJ1PG 5VGR &[GKPI H 0[NP2'6 5RNKV 6[RG /KETHKDGT *[GP 6CG %J CPF%JWN-YP2CTM &GRCTVOGPV H 1TICPKE
44(1)-01(이기안).fm
1 w t œwz J. Kr. Inst. Surf. Eng. Vl. 44, N. 1, 011. < > Fe-%Cr-5.8%Al w š y ½ a, ya, b, œ c, ½»c,» a* a w œw, bw»» c w œw High-Temperature Oxidatin Behavir f Fe-%Cr-5.8%Al Ally Sng-Yi Kim a, Sung-Hwan
( )-93.fm
Jurnal f the Krean Ceramic Sciety Vl. 47, N. 6, pp. 498~0, 010. DOI:10.4191/KCERS.010.47.6.498 Al TiO -machinable Ceramics Made by Reactive Sintering f Al O and TiO Jae Hyun Park, Wn Jae Lee, and Il S
( )-94.fm
Journal of the Korean Ceramic Society Vol. 47, No. 6, pp. 566~571, 2010. DOI:10.4191/KCERS.2010.47.6.566 Effect of Dispersion on Tape Casted Green Sheet Prepared from Bimodal-Type AlN Powders Hong-Soo
( )45.fm
Journal of the Korean Ceramic Society Vol. 46, No. 3, pp. 295~300, 2009. DOI:10.4191/KCERS.2009.46.3.295 Analysis of Oxide Coatings Formed on Al1050 Alloy by Plasma Electrolytic Oxidation Bae-Yeon Kim,
416.fm
Journal of the Korean Housing Association Vol. 20, No. 4, 2009 œ qp œ y An Analysis of Change on the Apartment Unit Plans and the Interior Spaces Related to Women * Choi, ByungSook ** Park, JungA "CTUSBDU
04.fm
w y wz 9«( 2y) 91~96, 2006 J. f the Krean Sciety fr Envirnmental Analysis üy wƒ w y k p ½» w w œw Adsrptin Prperties f the Activated Carbns fr Remving Harmful Gases in Indr Envirnments In-Ki Kim Department
한 fm
Jurnal f the Krean Magnetics Sciety, Vlume 19, Number 6, December 2009 DOI: 10.4283/JKMS.2009.19.6.209 œe w w r p(bam) x» e ph w Áû k w œw, z w¼1, 200-701 (2009 10 7, 2009 11 20, 2009 11 21 y ) M-type
fm
Jurnal f the Krean Ceramic Sciety Vl. 46, N. 2, pp. 175~180, 2009. Effects f Glass Frit Size n the Sintering Behavir f Cu Terminatin Paste in MLCC Kyuha Lee, Byungjun Jen, Chang-Hn Kim, Yunggeun Kwn, Myungjun
45.fm
Jurnal f the Krean Ceramic Sciety Vl. 45, N. 5, pp. 268~275, 2008. Influence f CrCl 3 in Sphene-Pink Pigments Hyun-S Lee and Byung-Ha Lee Department f Materials Science & Engineering, Myngji University,
(164번 김도완).fm
Jurnal f the Krean Ceramic Sciety Vl. 48, N. 4, pp. 328~333, 2011. DOI:10.4191/KCERS.2011.48.4.328 Effect f Degraded Al-dped ZnO Thin Films n Perfrmance Deteriratin f CIGS Slar Cell Dwan Kim, Dng-wn Lee*,
( )-41.fm
Jurnal f the Krean Ceramic Sciety Vl. 47, N., pp. 244~248, 2010. DOI:10.4191/KCERS.2010.47..244 Fabricatin f Prus Calcium Phsphate by Using a Pre-Frm f Nature Material Sang-Jin Lee and Hn-Chel Lee Department
( )-106.fm
Jurnal f the Krean Ceramic Sciety Vl. 46, N. 6, pp. 648~652, 2009. DOI:10.4191/KCERS.2009.46.6.648 Prperties f the Electrlyte Separatrs fr Thermal Batteries Using SiOC Mat Kyung Hn Lim, Kwang Yun Ch, Dh
11(5)-12(09-10)p fm
w wz J. Kor. Soc. Cloth. Ind. 11«5y, 2009 Vol. 11, No. 5, pp.799-807(2009) w w * k ƒm w pg p w, ƒm w q w A Qualitative Research on Pursuing Image and Appearance Management Behavior of Brides Eun-Joo Bae
18(3)-10(33).fm
Journal of Korean Powder Metallurgy Institute Vol 18 No 3 011 DOI: 10150/KPMI01118383 e x 5Mg(OH) MgSO 3H O x w MgO NH OH w a báv y aá½xk aá½ aá½ cá½ bá½ a * aw» l bš w œw ck Effect of MgO and NH OH on
10(3)-12.fm
w y wz 10«3y 273~280 (2010.12.) Journal of Korean Society of Urban Environment p yá xá½k w y œw (2010 9 15, 2010 12 2 k) Analysis of Characteristics of Delivered Nonpoint Source Pollution at Forested Watershed
( )-119.fm
Jurnal f the Krean Ceramic Sciety Vl. 47, N. 6, pp. 54~58, 010. DOI:10.4191/KCERS.010.47.6.54 Physical Prperties f Pyrlized Oyster Shell Cnsisting f Prus CaO/CaCO and Phsphrus Remval Efficiency ChanWn
12(4) 10.fm
KIGAS Vol. 12, No. 4, December, 2008 (Journal of the Korean Institute of Gas) l x CNG» v m s w ½ Á y w» œw (2008 9 30, 2008 12 10, 2008 12 10 k) Numerical Analysis for Temperature Distribution and Thermal
( )-100.fm
Jurnal f the Krean Ceramic Sciety Vl. 47, N. 6, pp. 491~497, 2010. DOI:10.4191/KCERS.2010.47.6.491 Temperature Dependence n Elastic Cnstant f SiC Ceramics Jng In Im, Byung-W Park, H-Yng Shin, and Jng-H
51.fm
Jurnal f the Krean Ceramic Sciety Vl. 44, N. 5, pp. 279~283, 2007. Preparatin and Characterizatin f BCB Resin-BNT Cmpsite Substrate Materials Un-Yng Kim, Myung-Py Chun, Jung-H Ch, Byung-Ik Kim, Yng-Hyun
142.fm
Jurnal f the Krean Ceramic Sciety Vl. 43, N. 1, pp. 85~858, 006. Preparatin and Characterizatin f Blue Thin Film Phsphrs by Pulsed Laser Depsitin Sang H Ch, Yu Sun Jung, Jung H Kwak, and Kee-Sun Shn Department
( )-42.fm
Journal of the Korean Ceramic Society Vol. 47, No. 3, pp. 256~261, 2010. DOI:10.4191/KCERS.2010.47.3.256 Effect of Al Alloy Composition on Physical and Crystallographical Properties of Plasma Electrolytic
17(1)-06.fm
Krean J. Crystallgraphy Vl., N. 1, pp.14~18, 006 LP-MOCVD w ZnO ù Ÿw p Á yá * w w» w» l Structural and Optical Prperties f ZnO Nanwires Synthesized by LP-MOCVD Prcess Yung-Jin Chi, Jae-Hwan Park and Jae-Gwan
( )-101.fm
Journal of the Korean Ceramic Society Vol. 47, No. 6, pp. 503~508, 2010. DOI:10.4191/KCERS.2010.47.6.503 The High Density Sintering of Green-emitting -SiAlON:Eu Ceramic Plate Phosphor Young-Jo Park, Sung-Hoon
( )43.fm
Jurnal f the Krean Ceramic Sciety Vl. 46, N. 3, pp.g301~305, 2009. DOI:10.4191/KCERS.2009.46.3.301 Nvel Phenl Resin Carbnizing Methd fr Carbn Interlayer Cating between Reinfrcing Fiber and Matrix in Fiber
75.fm
Journal of the Korean Ceramic Society Vol. 44, No. 8, pp. 451~456, 2007. A Study of Sintering Behavior and Crystallization in Li 2 O-Al 2 -SiO 2 (LAS) Glass System by RSM Kyu Ho Lee, Young Seok Kim, Young
605.fm
Journal of the Korean Housing Association Vol. 19, No. 6, 2008 y k y p w sƒ Care-giver s Needs and Evaluation on the Actual Condition of the Playgrounds in Child Care Facilities y* Choi, Mock-Wha x **
( )80(배흥택).fm
Jurnal f the Krean Ceramic Sciety Vl. 6, N. 5, pp. 515~519, 009. DOI:10.191/KCERS.009.6.5.515 Estimatin f Triblgical Prperties n Surface Mdified SiC by Chlrine Gas Reactin at Varius Temperatures Heung-Taek
116.fm
Jurnal f the Krean Ceramic Sciety Vl. 44, N. 12, pp. 696~702, 2007. Synthesis and Characterizatin f LSGM Slid Electrlyte fr Slid Oxide Fuel Cell Yung-Hn Seng, Seung Hwan J, P. MuralidharanS and D Kyung
4.fm
Journal of the Korean Ceramic Society Vol. 46, No. 1, pp. 30~34, 2009. Optimization of Glass Wafer Dicing Process using Sand Blast Won Seo, Young-mo Koo*, Jae-Woong Ko**, and Gusung Kim Department of Electronic
07.051~058(345).fm
w wz 8«3y 2008 6 pp. 51 ~ 58 m qp yp š w k sƒ Evaluation of Dynamic Modulus based on Aged Asphalt Binder y*á **Á***Á**** Lee, Kwan-HoÁCho, Kyung-RaeÁLee, Byung-SikÁSong, Yong-Seon Abstract Development
50(4)-10.fm
2006, Vol. 50, No. 4 Printed in the Republic of Korea 칼코겐이도핑된망간산화물의저온합성연구 k Á z Á, *Áy, * y w ù w yw x ù l w» ww (2006. 7. 13 ) Chimie Douce Synthesis of Chalcogen-Doped Manganese Oxides Seung Tae Lim,GDae
12(3) 10.fm
KIGAS Vol. 12, No. 3, September, 2008 (Journal of the Korean Institute of Gas) ü LP ƒ š Database w š Á Á½z w ywœw (2008 6 10, 2008 8 12 (1 ), 2008 9 5 (2 ), 2008 9 5 k) Constructing a Database Structure