Casting P-900 armorplate by the expendable pattern casting process

Hansen, J. S. (Jeffrey S.); Turner, P. C.

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Casting P-900 armorplate by the expendable pattern casting process

Published Date:

1992

Series:

Report of investigations (United States. Bureau of Mines) ; 9436

Language:

English

[PDF-2.19 MB]

Details:

Personal Author:

Hansen, J. S. (Jeffrey S.) ; Turner, P. C. ;

Corporate Authors:

United States. Bureau of Mines.

Description:

Steel castings

Steel founding

"The U.S. Bureau of Mines developed a system for casting unique, slotted steel armor by modifying the conventional expendable pattern casting (epc) process that is normally used for making aluminum castings. Three innovations were added to the epc process to make the successful adaptation: (1) vacuum was applied to sand molds, (2) continuous narrow-necked feeding systems were used to permit the casting of thin walls, and (3) fixtures were designed to prevent pattern damage and to hold critical casting tolerances." - NIOSTHTIC-2

NIOSHTIC no. 10011544

Document Type:

Report

Collection(s):

National Institute for Occupational Safety and Health

Main Document Checksum:

[+]

Supporting Files:

No Additional Files

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