Evaluation of critical resolved shear strength and deformation mode in proton-irradiated austenitic stainless steel using micro-compression tests

2016 ◽  
Vol 470 ◽  
pp. 155-163 ◽  
Author(s):  
Hyung-Ha Jin ◽  
Eunsol Ko ◽  
Junhyun Kwon ◽  
Seong Sik Hwang ◽  
Chansun Shin
Keyword(s):  
Stainless Steel ◽  
Shear Strength ◽  
Austenitic Stainless Steel ◽  
Deformation Mode ◽  
Compression Tests ◽  
Strength And Deformation

CLC 18.10LN

Alloy Digest ◽  
2006 ◽  
Vol 55 (1) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Austenitic Stainless Steel ◽  
Stainless Steels ◽  
The Other ◽  
Low Carbon ◽  
Good Corrosion Resistance ◽  
Temperature Performance

Abstract CLC 18.10LN is an austenitic stainless steel with 18% Cr, 9.5% Ni, and 0.14% N to provide good corrosion resistance at strengths above the other low-carbon stainless steels. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, machining, and joining. Filing Code: SS-950. Producer or source: Industeel USA, LLC.

Effects of Deformation Mode on Resistivity Curve Used for Estimating Martensite Induced in Stainless Steel

2010 ◽  
Vol 638-642 ◽  
pp. 2992-2997 ◽  
Author(s):  
Hidefumi Date
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Linear Relation ◽  
Volume Fraction ◽  
Tensile Deformation ◽  
Deformation Mode ◽  
Transformation Process ◽  
Martensite Formation ◽  
Austenitic Phase ◽  
Ε Phase

The martensite induced in three types of austenitic stainless steel, which indicate the different stability of the austenitic phase (γ), were estimated by the resistivity measured during the tensile deformation or compressive deformation at the temperatures 77, 187 and 293 K. The resistivity curves were strongly dependent on the deformation mode. The volume fraction of the martensite (α’) was also affected by the deformation mode. The ε phase, which is the precursor of the martensite and is induced from the commencement of the deformation, decreased the resistivity. However, lots of defects generated by the deformation-induced martensite increased the resistivity. The experimental facts and the results shown by the modified parallelepiped model suggested a complicated transformation process depending on each deformation mode. The results shown by the model also suggested a linear relation between the resistivity and the martensite volume at the region of the martensite formation. The fact denoted that the resistivity is mostly not controlled by the austenite, ε phase and martensite, but by the defects induced due to the deformation-induced martensite.

Effect of Heat Treatments on 302 Austenitic Stainless Steel Spot Weld

2018 ◽  
Vol 29 ◽  
pp. 19-25
Author(s):  
A.M. Al-Mukhtar ◽  
Shaymaa Abdul Khader Al-Jumaili ◽  
Ali Hussein Fahem Al-Jlehawy
Keyword(s):  
Stainless Steel ◽  
Shear Strength ◽  
Austenitic Stainless Steel ◽  
Spot Welding ◽  
Welding Process ◽  
Annealing Treatment ◽  
Treatment Temperature ◽  
Tensile Shear Strength ◽  
Tensile Shear ◽  
The Reformation

The shear strength of 302 austenitic stainless steel spot welds has been studied. Thewelding current in resistance spot welding process (RSW) plays a significant role. However,this item's effect is well known and extensively studied in the previous literature. This work aims toshow the heat treatment’s effect on different joints that welded at various current. The experimentalresults show that the tensile shear strength is increased with increasing the current. Annealingtreatment improves the tensile shear strength due to the reformation of the grain size and removesthe residual stresses. Grain refinement is an effective technique for improving the strength.Therefore, the tensile shear strength is increased by annealing treatment temperature up to 750 °C.However, at 850°C, the tensile shear strength is dropped down.

Dynamic Recrystallisation during Isothermal Hot Deformation in a Titanium Modified Austenitic Stainless Steel

2012 ◽  
Vol 715-716 ◽  
pp. 140-145 ◽  
Author(s):  
Sumantra Mandal ◽  
A.K. Bhaduri ◽  
Baldev Raj ◽  
V. Subramanya Sarma
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Constant Strain Rate ◽  
Compression Tests ◽  
Grain Rotation ◽  
Grain Structures ◽  
Annealing Twins ◽  
Σ3 Boundary ◽  
Dynamic Recrystallisation ◽  
Alloy D9

The paper discusses the microstructural evolution during dynamic recrystallisation (DRX) of a titanium-modified austenitic stainless steel (alloy D9). Isothermal hot compression tests were conducted in a Gleeble thermo-mechanical simulator in the temperature range 1173-1373K to various strains at a constant strain rate of 0.1 and 1 s-1. The extent of DRX increased with increase in strain and temperature. Nucleation of new DRX grains was found to occur by bulging of parent grain boundary. A continuous sub-grain rotation around the original grain boundaries, which would lead to the formation of DRX nucleus in sub-grain structures, could not be confirmed from the present study. Fractions of Σ3 boundaries increased almost linearly with increase in area fraction of DRX. The generation of this Σ3 boundary was accounted for in the formation of annealing twins during DRX. The possible role of annealing twins on DRX in alloy D9 is also discussed.

URANUS 4565

Alloy Digest ◽  
2012 ◽  
Vol 61 (7) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
Austenitic Stainless Steel ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Equivalent Number ◽  
Super Austenitic Stainless Steel

Abstract Uranus 4565 is a high N super austenitic stainless steel with a Pitting Resistance Equivalent Number (PREN) >45. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-1124. Producer or source: Industeel USA, LLC.

URANUS B6N

Alloy Digest ◽  
1999 ◽  
Vol 48 (7) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Austenitic Stainless Steel ◽  
Physical Properties ◽  
Structure Stability ◽  
Corrosion Properties ◽  
Temperature Performance

Abstract URANUS B6N is a multipurpose austenitic stainless steel with excellent corrosion properties. This alloy, developed more than 40 years ago, has been improved by the higher addition of nitrogen to approx. 0.13% to increase its structure stability and corrosion resistance. See also URANUS B66, Alloy Digest SS-602, July 1995. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as machining and joining. Filing Code: SS-747. Producer or source: Creusot-Marrel. Originally published June 1999, corrected July 1999.

CLC 18.10Ti

Alloy Digest ◽  
2007 ◽  
Vol 56 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
Austenitic Stainless Steel ◽  
Physical Properties ◽  
Tensile Properties ◽  
Good Corrosion Resistance

Abstract CLC 18.10Ti is an austenitic stainless steel with 18% Cr, 9.2% Ni, and titanium to provide good corrosion resistance by stabilizing the carbon. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming and joining. Filing Code: SS-1002. Producer or source: Industeel USA, LLC.

KUBOTA ALLOY KHR35AF

Alloy Digest ◽  
2014 ◽  
Vol 63 (9) ◽  
Keyword(s):  
Stainless Steel ◽  
Shear Strength ◽  
Austenitic Stainless Steel ◽  
Physical Properties ◽  
Tensile Properties ◽  
Steel Casting

Abstract Kubota alloy KHR35AF is a heat resisting wholly austenitic stainless steel casting for ethylene pyrolysis. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as creep. It also includes information on casting and joining. Filing Code: SS-1184. Producer or source: Kubota Metal Corporation.

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