croning process

croning process

[′krōn·iŋ ‚präs·əs]
(metallurgy)
A shell-molding process.
References in periodicals archive ?
We believe that the impetus for this advance of technology began with the introduction of the Croning Process (better known to our industry as the shell or shell mold process).
The project investigated an alternative technology to replace the shell sand or Croning process for making cores.
The shell process, developed in Germany during World War II by Johannes Croning, is still referred to as the Croning process in many parts of the world.