Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
권호 표지

Effect of Interlayer Materials on Bending Strength and Reliability of Si$_3$N$_4$/S. S316 Joint

Si$_3$N$_4$/S. S316 접합에서 중간재가 접합강도 및 신회도에 미치는 영향

  • 윤호욱 (KIA-ASIA MOTORS 기술연구소) ;
  • 박상환 (명지대학교 공과대학 무기재료공학과) ;
  • 최성민 (명지대학교 공?해가 무기재료공학과) ;
  • 임연수 (명지대학교 공과대학 무기재료공학과) ;
  • 정윤중 (명지대학교 공과대학 무기재료공학과)
  • Published : 1998.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

Various interlayer materials have been tested for active metal(Cusil ABA) brazing of Si3N4/S. S316 joint. In general multilayer joint had higher strength(80-150 MPa) and better reliability than monolayered one. The joint with Cu(0.2)/Mo(0.3)/Cu(0.2mm) interlayer showed the highest bending strength of abou 490 MPa and the joint with Cu(0.2)/Mo(0.3mm) interlayer the best reliability (14.6 Weibull modulus). The stresses distributed in joint materials during 4-point bending test were estimated by CAE von Mises analysis; the estimated stresses were In good agreement with the measured data. In multilayer joint Cu was though to reduce the residual stresses induced by the difference in thermal expansion coefficient between the ceramic Mo and metal It apperared that a Cu/Mo was optimum interlayer material for Si3N4/S. S316 joint with high bending strength (420 MPa) and reliability. In addition the various shapes and types of compound were examined by EPMA in joining interface.

Keywords

References

  1. Direct Brazing of Ceramics for Advance heavy duty Diesels I. Matsuo
  2. Development of Ceramic Blade Turbocharger Rotor in heavy duty Diesel K. Katauama;T. Watanabe
  3. Journal of KWS. v.12 no.2 Experiments on Welding Ceramics by use of High Power Laser C.Y. Byun
  4. Ann. Rev. Mater. Sci. v.18 Joining of Ceramics and Metals K. Suganuma
  5. Mater. Sci. and Tech. v.2 no.9 Ceramic/Metal Joining for Structural Application M.G. Nicholas;D.A. Mortimer
  6. Direct Brazing of Ceramics for Advance heavy duty Diesels I. Matsuo
  7. Development of Ceramic Brade Turbocharger Rotor in heavy duty Diesels K. Katauama;T. Watanabe
  8. Verlag Deutsche Keramishe Gesellshaft v.441 Ceramic Material nad Comp. for Engines J. Godiziemba-Maliszewski;R. Lison;W. Bunk(ed.);H. Hausner(ed.)
  9. Engineering Materials HandBook v.4 Glasses and Ceramics T. Yamada
  10. J. Mat. Soc. v.14 Adherence Properties of Metal to Ceramic Joints R.F. Pabst;G. Elssner
  11. Am. Ceramic, Bulletin v.69 no.9 Joining of Non-Oxide Ceramics for High-Temperature Application Carl H. Bates;M.R. Foley;G.A. Rossi
  12. J. Am. Ceram. Soc. v.77 Wetting and Joining of Mulite Ceramics by Active-Metal Braze Alloys Ronald E. Loehman
  13. Ceram. Eng. Soc. Proc. v.10 Modeling of Ceramic to Metal Brazed Joints D.O. Patten;M.L. Totti
  14. J. Am. Ceram. Soc. v.70 no.104 Ceramic-Metal Joining for Turbine Applications M.I. Mendelson;S.A. McLeod;H.P. Kirchner
  15. J. Am. Ceram. Soc. v.73 no.3 Bonding Mechanisms in Silicon Nitride Brazing R. Loehman;A.P. Tomsia;J.A. Pask;S.M. Johnson
  16. Ceram. Eng. Soc. Proc. v.8 An Advanced Ceramic to Metal Joining Process M.A. Deluca;J.W. Swain
  17. セラミッグス v.29 no.1 複合化の科學と技術 Ⅵ.3 セラミッグスの接合 Iseki
  18. Ceram. Eng. Soc. Proc. v.10 Brazing Alloy Design for Metal/Ceramic Joints Rakesh R Kapoor;Thomas W. Eager
  19. Ceram. Bulletin v.68 no.9 Joining Ceramic to Metal with Ductile Active Filler Metal H. Mizuhara;E. Huebel;T. Oyama
  20. 日本機械學會論文集 v.57 no.543 セラミッグス/金屬接合殘留應力の有限要所解析の基礎的檢討 小林英男;荒居善雄;中村春夫
  21. 세라믹스의 신뢰도 분석 세라믹스 기계적특성 이준근
  22. Ceram. Bulletin v.68 High Reliability Joining of Ceramic to Metal Haward Mizuhara;E. Huebel;T. Oyama
  23. Am. Ceram. Soc. Bull. v.68 no.9 Issues in Ceramic-to-Metal Joining: An Investigation of brazing a Silicon Nitride-based Ceramic to a low expansion Superalloy S. Kang;E.M. Dunn;J.H. Selverian;Han J. Kim
  24. 대한용접학회지 v.12 no.3 A Study on the Interfacial Structure and Shere Strength of Cu/Stainless Steel Brazed Joint Jong Hyeok Park
  25. Ceram. Eng. Sci. Proc. v.10 Ceramic-Metal Joining for Structural Applications M.G. Nicholas;R. M. Crispin
  26. Ceramic Bulletin v.66 no.11 From Technology to the Science of Glass-Metal and Ceramic/Metal Sealing Joseph A. Pask