Machinability evaluation and comparison of Incoloy 825, Inconel 603 XL, Monel K400 and Inconel 600 super alloys in wire electrical discharge machining

Journal of Materials Research and Technology

P. Ranjith kumar¹  K. Manikandan²  D. Raj kumar³  K. Palanikumar³ 

[1] Corresponding authors.;Department of Mechanical Engineering, MAMCE, Tiruchirappalli, Tamilnadu 621105, India;Department of Mechanical Engineering, MAMSE, Tiruchirappalli, Tamilnadu 621 105, India;

关键词: Wire cut electrical discharge machining;    Superalloys;    Straightness;    Perpendicularity;    Surface roughness;   

DOI  :  

来源: DOAJ

【 摘 要 】

Machinability comparisons have been made between superalloys such as Incoloy 825, Inconel 603 XL, Monel K400, and Inconel 600 using wire cut electrical discharge machining based on straightness, surface roughness and perpendicularity. The squared holes have been cut out on different superalloys as per the orthogonal array. Pulse duration, voltage, pulse interval, wire feed and mean current consisting of five levels have been selected as inputs tuning factors for wire cut electrical discharge machining. The scanning electron microscope analysis have been employed to study the machined surface defects of superalloys and unique optimum process parameters respectively. Monel K400 produced better results than other superalloys.

【 授权许可】

Unknown