.... An inconel718 superalloy deep cup was investigated numerically and experimentally. For a larger total drawing ratio 3.1, different deformations were analyzed for hydromechanical deep drawing and reverse hydromechanical deep drawing under the condition of different loading paths. Effects of deformations were...

... superalloys possess excellent strength and creep resistance at relatively high temperatures. These are attributes contributing to their extensive utilization in various applications in modern industry and particularly in the aerospace sector. Depending on its magnitude and nature (i.e., whether tensile...

... Superalloy ,” Proc. Inst. Mech. Eng., Part B 0954-4054 , 222 ( 12 ), pp. 1589 – 1596 . 10.1243/09544054JEM1217 Ko , S. -L. , and Lee , J. -K. , 2001 , “ Analysis of Burr Formation in Drilling With a New-Concept Drill ,” J. Mat. Proc. Tech. , 113 , pp. 392 – 398 . 10.1016/S0924-0136(01...

... 15 06 2010 27 09 2010 27 09 2010 cutting finite element analysis indentation machining shear deformation superalloys constitutive law characterization plastic deformation orthogonal metal cutting The material constitutive equation is a key factor for modeling...

... components from nickel-based superalloys 3 . One process parameter, which has recently received much attention, is the lubricant (coolant) choice for the grinding operation. Water-based coolants are slowly replacing oil-based fluids for creep-feed grinding of aerospace alloys with electroplated CBN...

... of this technique is not recommended for this material. 01 July 2003 08 07 2004 milling plasma applications superalloys nickel alloys cobalt alloys titanium alloys machine tools wear The objective of the assisted machining techniques is to improve the cutting process by acting...

...B. K. Subhas, Scientist F; Ramaraja Bhat, Scientist B; K. Ramachandra, Scientist G; H. K. Balakrishna, Dean, Aero gas turbine components made of Inconel 718 superalloy revealed significant dimensional instability after machining. The dimensional instability is a manifestation of alterations...