Corrosion fatigue of AISI type 316LN stainless steel and its weld metal (Record no. 168890)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02430nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2009 xxu |
| 245 00 - TITULO | |
| Título | Corrosion fatigue of AISI type 316LN stainless steel and its weld metal |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | ene. 2009 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 20/01/2009 ; 16/01/2009 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 11 p. ; 37-48 |
| 520 ## - RESUMEN, ETC | |
| Resumen | This paper describes the results obtained on the corrosion fatigue behavior of type 316LN (UNS S31653) stainless steel base metal in boiling acidified sodium chloride (NaCl) solution, and of Type 316LN stainless steel base metal and type 316N stainless steel weld metal obtained in boiling 45% magnesium chloride (MgCl2) solution. Type 316LN stainless steel base metal was tested using the fracture mechanics approach under different loading and environmental conditions, while smooth specimens were used to compare the base and weld metals. In the studies on type 316LN stainless steel base metal carried out at a frequency of 0.1 Hz, with different stress ratios (R-ratios) adjusted by varying both the maximum and minimum stress intensity factors, Kmax and Kmin, respectively, crack growth rate per cycle (da/dN) increased slightly with increasing R-ratio. At both R-ratios, a significant rise in da/dN was observed at values of K (=Kmax-Kmin) greater than Kiscc (=27.5 MPa.m0.5) of the material. Contrary to those findings, tests performed at a frequency of 0.1 Hz, with different R-ratios performed by keeping Kmax constant and varying Kmin, da/dN decreased with increasing R-rat. Only a marginal increase in da/dN was observed with increasing temperature. In some of the crack growth tests at frequency of 0.1 Hz, open circuit potential (OCP) and acoustic emission counts and energy were monitored with respect to time. The results indicated a sudden increase in these parameters at about 7.000 s, and this was related to crack initiation. In the studies on base and weld metals at a frequency of 0.1 Hz and R-ratio of 0.25, type 316N stainless steel weld metal pssessed better resistance to corrosion fatigue than type 316LN stainless steel base metal in boiling 45% MgCl2 solution. No fatigue limit was observed for either the weld or base metals. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 1 |
| 773 0# - CORRECCIÓN | |
| Título | Corrosion |
| Partes relacionadas | 65 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Shaikh, H. |
| 9 (RLIN) | 34179 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Poonguzhali, A. |
| 9 (RLIN) | 40173 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Sivaibharasi, N. |
| 9 (RLIN) | 40174 |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | 05/03/2026 | 200043678 | 200043678 | 05/03/2026 | Artículo de Revista |
