i
Superseded
This Document Has Been Replaced By:
i
Retired
This Document Has Been Retired
i
Up-to-date Information
This is the latest update:
Casting P-900 armorplate by the expendable pattern casting process
-
Published Date:
1992
-
Series:
-
Language:English
-
Details:
-
Personal Author:
-
Corporate Authors:
-
Description:"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:
-
Collection(s):
-
Main Document Checksum:
- File Type:
-
Supporting Files:No Additional Files
No Related Documents.