The Solid State Bonding or ZrO2/NiTi: (I) Optimizating of Bonding Condition and its Strength

ZrO$_2$와 NiTi 합금의 고상접합 : (I)접합의 최적조건 및 접합강도

  • Kim, Young-Jung (Seoul National University, College of Engineering Dept. of Inorg. Materials Eng) ;
  • Kim, Hwan (Seoul National University, College of Engineering Dept. of Inorg. Materials Eng)
  • 김영정 (서울대학교 공과대학 무기재료공학과) ;
  • 김환 (서울대학교 공과대학 무기재료공학과)
  • Published : 1991.08.01

Abstract

Stabilized Zirconia (3 mol % Yttria, 3Y-TZP) was joined with intermetallic compound NiTi which has similar thermal expansion coefficient. The optimum bonding condition was determined by the Taguchi Method. Under the optimum bonding condition, the 4-point bending strength was as high as 400 MPa. bonding interfaces were examined by optical microscope, SEM, and TEM; reaction products were identified by XRD and TEM, The relationship between products and strength was examined.

Keywords

References

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