Design, Industrial Production and Evaluation of Improved Ductile Cast Iron Alloys Using Computer Derived, Mathematical Models. Part 1. Mechanical Property Assessment
Abstract
46-71-C-0116AMMRCCTR-73-11(*iron alloys, mechanical properties), casting alloys, production control, mathematical models, regression analysis, chemical analysis, impact tests, projectile casescomputer aided analysis, computer aided design, evaluationThe investigation attempts to implement a complete scientific analysis of industrial, mechanical property data on ductile cast iron alloys, and design, produce, and evaluate some improved alloys possessing predictable property magnitudes. A total of thirty-two (32) multiple regression, mechanical property, mathematical models were derived via computer analyses from a total of three-hundred and two (302) complete data sets describing variations in tensile strength, yield strength, per cent elongation and Brinell hardness number. The sixteen (16) best selection equations were used as the basis for the alloy design to produce the ductile cast iron alloys possessing predictable property levels.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1973
- Accession Number
- AD0764265
Entities
People
- John Zotos
Organizations
- Northeastern University