The engineering of soft ferromagnetic plane by AISI 304 hardening process

Austenitic stainless steels AISI 304 are widely used in engineering applications for various industrial applications. In basic condition, AISI 304 is non-magnetic. Shifting the structure through the hardening process will affect the magnetic properties. This technique makes it possible to produce so...

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Bibliographic Details
Main Authors: Mubarok, Naila, Notonegoro, Hamdan Akbar, Thosin, Kemas Ahmad Zaini, Manaf, Azwar
Format: Conference Proceeding
Language:English
Subjects:
Austenitic stainless steels
Coercivity
Ferromagnetic materials
Industrial applications
Magnetic properties
Product design
Thinning
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Summary:Austenitic stainless steels AISI 304 are widely used in engineering applications for various industrial applications. In basic condition, AISI 304 is non-magnetic. Shifting the structure through the hardening process will affect the magnetic properties. This technique makes it possible to produce soft ferromagnetic material through mechanical processes. A percentage of thinning rate correlated linearly with the thickness of the sample. Sizeable changing occurred at 21-30 HVC. The hysteresis curve shows the soft ferromagnetic property with small coercivity. The magnetic value significantly increased found at 344 HVC to 371 HVC and maximum when reaching 425 HVC. We suggest a 60% of thinning as a better hardening process for manufacturing soft ferromagnetic material from AISI 304.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4968306