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Program MAP_STEEL_ANDROID_MS

  1. Provenance of code.
  2. Purpose of code.
  3. Specification.
  4. Description of program's operation.
  5. References.
  6. Parameter descriptions.
  7. Error indicators.
  8. Accuracy estimate.
  9. Any additional information.
  10. Example of code
  11. Auxiliary routines required.
  12. Keywords.
  13. Download source code.
  14. Links.

Provenance of Source Code

Jae Hoon Jang
Computational Metallurgy Group
Graduate Institute of Ferrous Technology,
Pohang University of Science and Technology,
Pohang, Republic of Korea

E-mail: impurity@postech.ac.kr

Added to MAP: March 2011.

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Purpose

Purpose of code - To calculate some critical temperature of steels by using Android Machine.

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Specification

Language: Java
Product form: Android APK

Complete program.

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Description

This can be used for converting from weight percent to atomic percent or atomic percent to weight percent.

Calculation for critical temperatures have been done by using following equations .

Equation x of reference y.

less than 0.6wt% of C from Andrews .

Equation x of reference y.

less than 0.6wt% of C from Andrews .

Equation x of reference y.

from Liu.

Equation x of reference y.
Equation x of reference y.

from H. S. Yang.

Equation x of reference y.

from Steven and Haynes' equation .

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References

  1. K. W. Andrews, 1965 Journal of the Iron and Steel Institute, 203, 721-727.
  2. Y. X. Liu, 1981, Principle of Heat Treatment, China Mechanical Industry Press, Beijing
  3. H. S. Yang, J. H. Jang, H. K. D. H. Bhadeshia, D. W. Suh, 2011, Not published
  4. W. Steven, A. G. Haynes, 1956, Journal of the Iron and Steel Institute, 183, 349.

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Parameters

Input parameters

type - bool
weight% or atomic%

Amount of C,Mn,Ni,Cr,Al,Si,Mo,Co,Cu,Nb,Ti,V and W - double
percent.

Output parameters

Ae1 Temperature - double
Celsius.

Ae3 Temperature - double
Celsius.

Martensite start temperature - double
Celsius.

Epsilon martensite start temperature - double
Celsius.

Bainite start temperature - double
Celsius.

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Error Indicators

None.

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Accuracy

No information supplied.

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Further Comments

None.

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Example

Equation x of reference y. Equation x of reference y.

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Auxiliary Routines

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Keywords

austenite, martensite, bainite, temperature, android

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Download

Go to Android Market

Equation x of reference y.

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