Effect of Cryorolling–Annealing and Bake-Hardening on the Microstructure and Mechanical Properties of AISI 301LN Grade Austenitic Stainless Steel

Chatterjee, Debasish

doi:10.1007/s13632-020-00677-8

Cited by 2 publications

(1 citation statement)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…When the deformation is small, there is only the proliferation and accumulation of dislocations and the interactions between dislocations, and when the deformation is further increased, the interactions between dislocations will be obviously aggravated due to severe plastic deformation, which will make the slip movement of dislocations difficult to proceed, and then the interactions between dislocations will promote grain fragmentation, so that the dislocations density will gradually decrease. Severe plastic deformation will also lead to the formation of a large number of lamellar stacking faults, and the thicknesses of these stacking faults are close to those of submicroscopic twins, which are the precursor of twins [ 20 ]. When the deformation reaches a certain degree, stacking faults will be transformed into lamellar twins.…”

Section: Analysis Of Rolling Test Resultsmentioning

confidence: 99%

Research on the Cold Rolling Process, Microstructure and Properties of 305 Austenitic Stainless Steel Thin Strips

Wang,

Pan,

Chen

et al. 2024

Materials

View full text Add to dashboard Cite

Austenitic stainless steel has high toughness and plasticity; however, it tends to exhibit low yield strength, which severely limits the widespread application of this steel. It can be strengthened by cold working; however, this will cause many defects in the structure. Therefore, annealing treatment must be carried out before use. In this paper, the effects of annealing treatment at different temperatures and times on the microstructure and mechanical properties of cold-rolled 305 stainless steel sheet were studied and the theoretical mechanism was further analyzed to provide better theoretical guidance for production and application. It was found that the microstructure grains obtained by annealing at 850 °C for 30 s were finer and more uniform, and the mechanical properties were also the best, which met the requirements of strong plasticity. Therefore, the rolling and annealing experiments could be carried out again under this annealing condition, and the requirements of the finished product could be finally obtained. At this time, the thickness of the plate was about 0.15 mm, the yield strength was 1238 MPa, and the permeability was below 1.02, which met the production requirements of the metal mask plate.

show abstract

Section: Analysis Of Rolling Test Resultsmentioning

confidence: 99%