Magnetic investigation of strain induced martensite evolution
| contributor author | روح اله سورکی علی آباد | en |
| contributor author | محمد مزینانی | en |
| contributor author | محسن حدادسبزوار | en |
| contributor author | حسین قاسمی طبسی | en |
| contributor author | یگانه کلیدری | en |
| contributor author | Roohallah Surkialiabad | fa |
| contributor author | Mohammad Mazinani | fa |
| contributor author | Mohsen Haddad Sabzevar | fa |
| contributor author | Hossein Ghasemi Tabasi | fa |
| contributor author | Yeganeh Kelidari | fa |
| date accessioned | 2020-06-06T14:08:05Z | |
| date available | 2020-06-06T14:08:05Z | |
| date copyright | 11/6/2012 | |
| date issued | 2012 | |
| identifier uri | https://libsearch.um.ac.ir:443/fum/handle/fum/3383798?show=full | |
| description abstract | In this work the magnetic properties of AISI 304L austenitic stainless steel was subjected by using the magnetic induction with different working frequencies. For this purpose a sheet rolled from 10 to 80 % reduction at 0ᵒC was used. Then, by using Eddy current instrument at frequencies from 50 to 10000 Hz, magnetic behavior was studied. The results were made of two parts: (1) linear part where the reduction was lower than 10%, more non-magnetic transformation (Ɣ→ɛ) occurs in this region, (2) Exponential Rise to Max curve where the sudden increase in formation of ά-martensite (Ɣ→ά) and disappearing of ɛ-martensite occurs, lead to a sharp increase in permeability. Also an obvious relation between parameters of the function that fitted with it and structural changes was found. | en |
| language | English | |
| title | Magnetic investigation of strain induced martensite evolution | en |
| type | Conference Paper | |
| contenttype | External Fulltext | |
| subject keywords | Strain Induced Martensite | en |
| subject keywords | Austenitic Stainless Steel | en |
| subject keywords | magnetic induction | en |
| subject keywords | NDE | en |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1031259.html | |
| conference title | the first international joint conference of Iranian metallurgical engineering society and Iranian foundrymen\\'s society | en |
| conference location | تهران | fa |
| identifier articleid | 1031259 |
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