Widyariset
Vol 15, No 3 (2012): Widyariset

DEVELOPMENT PROGRAM FOR CALCULATION OF MATERIAL DIFFUSION COEFFICIENT IN SURFACE ENGINEERING

Jan Setiawan (Pusat Teknologi Bahan Bakar Nuklir, Badan Tenaga Nuklir Nasional.)

Article Info

Publish Date
01 Dec 2012

Abstract

A program to calculate the diffusion coefficient and predicting the depth, time and temperature of diffusionhas been developed. It is shown that the calculation result is in good agreement with the known conventionalone. The program has been developed using Visual Basic based on the Fick’s II law and the diffusion coefficientequation as an exponential function of temperature. It is argued that the program could improve the accuracy ofthe calculation of diffusion coefficient, depth, time and temperature which are important to improve the diffusionprocess efficiency.

Copyrights © 2012




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Journal Info
Widyariset
Website

Abbrev

widyariset

Publisher

Lembaga Ilmu Pengetahuan Indonesia

Subject

Engineering

Description

Widyariset is a scientific journal which publishes the results of research and development, assessment and systematic thinking about science and technology. The writers of the scientific papers in this journal come from researchers/researcher candidates from various institutions' research and ...