Description
Springer Precision Forming Technology Of Large Superalloy Castings For Aircraft Engines (PB) by Sun B.
This book describes systematically the theory and technology of the precision forming of large, complex and thin-walled superalloy castings for aircraft engines, covering all the important basic aspects of the manufacturing process, including process design, wax pattern, ceramic molds, casting and solidification, heat treatment, repair casting and dimension precision control.The correlation of casting defects, structural characteristics and performance of castings is revealed through a range of tests. It also discusses the latest technologies and advances in this field - such as imaging the solidification process by means of synchrotron radiography, 3D computerized tomography and reconstruction of microporosity defects, analysis and diagnosis of error sources for dimension over-tolerance and adjusted pressure casting technology - which are of particular interest. Providing essential insights, the book offers a valuable guide to the design and manufacture of superalloy casting parts for aircraft engines. Table of Contents:- Introduction.- Processing Design of Precision Casting of Large Castings.- Size Over-tolerance and Defect Prediction of Wax Pattern.- Manufacture of Ceramic Mold for Large Castings.- Mold Filling and Solidification Process of Large Castings.- Prediction and Control of Casting Defects.- Dimension Precision Control of Large Casting.- Adjusted Pressure Casting Process of Superalloy Castingsshow more