Published: Jan 1950
| ||Format||Pages||Price|| |
|PDF (192K)||2||$25||  ADD TO CART|
|Complete Source PDF (5.0M)||2||$55||  ADD TO CART|
This paper presents the results of an investigation conducted to determine the magnitude of residual stresses in sand-cast austenitic alloy cast iron deaerating feed-water heater trays. Tensile stresses very closely approaching the tensile strength of the material were found in certain areas of the castings. As a result, subsequent production parts have been given a stress-relief heat treatment intended to reduce residual stresses and eliminate field difficulties.
Cameron, J. A.
Elliott Co., Jeannette, Pa.
Paper ID: STP48073S