Ti alloys are extensively used in high-technology application because of their strength, oxidation resistance at high temperature. However, Ti alloys tend to be classified very difficult to cut material. In this paper, The powder synthesis, spark plasma sintering (SPS), bulk material properties such as electrical conductivity and thermal conductivity are systematically examined on Ti2AlN and Ti2AlC materials having most light-weight and oxidation resistance among the MAX phases. The bulk samples mainly consisted of Ti2AlN and Ti2AlC materials with density close to theoretical value were synthesized by a SPS method. Machining characteristics such as machining time, surface quality are analyzed with measurement of voltage and current waveform according to machining condition of micro-electrical discharge machining with micro-channel shape.

• 최의성(부산대학교 융합학부 하이브리드소재응용전공) | Eui-Song Choi
• 이창훈(부산대학교 융합학부 하이브리드소재응용전공) | Chang-Hoon Lee
• 백경래(부산대학교 융합학부 하이브리드소재응용전공) | Gyung-Rae Baek
• 김광호(하이브리드 인터페이스기반 미래소재 글로벌프론티어 연구단) | KwangHo Kim
• 강명창(부산대학교 융합학부 하이브리드소재응용전공, 하이브리드 인터페이스기반 미래소재 글로벌프론티어 연구단) | Myung Chang Kang Corresponding Author