H.K.D.H. Bhadeshia,
Phase Transformations Group,
Department of Materials Science and Metallurgy,
University of Cambridge,
Cambridge, U.K.
To calculate the non-uniform elongation and the volume fraction of inclusions in the primary microstructure of low alloy steel weld deposits.
Language: | FORTRAN |
Product form: | Source code |
The plastic strain of steel weld deposits can be factorised into a uniform and a non-uniform component. It is possible to express the non-uniform component in terms of the inclusion content of the weld deposits [1]. MAP_STEEL_ELONG calculates the percentage non-uniform elongation in the primary microstructure, and the volume fraction of inclusions from the following equations:
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No information supplied.
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DOUBLE PRECISION NELONG,OXYPPM,RATIO,SUL,VINC C WRITE (*,*) 'Input oxygen ppm, sulphur wt%, ratio yield to ', & 'tensile strength:' READ (*,*) OXYPPM,SUL,RATIO CALL MAP_STEEL_ELONG(NELONG,SUL,OXYPPM,VINC,RATIO) WRITE (*,1) NELONG, VINC STOP 1 FORMAT ('Non-uniform elongation = ',F8.2,' %'/ & 'Volume fraction of inclusions = ',F8.4 ) END
Input oxygen ppm, sulphur wt%, ratio yield to tensile strength: 316 0.008 0.177
Non-uniform elongation = 15.36 % Volume fraction of inclusions = 0.0022
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elongation, inclusions, steel, weld
MAP originated from a joint project of the National Physical Laboratory and the University of Cambridge.
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