scholarly journals BIAXIAL STRESS-RUPTURE PROPERTIES OF AUSTENITIC STAINLESS STEELS IN STATIC SODIUM.

1968 ◽  
Author(s):  
W.T. Lee
Keyword(s):  
Stainless Steels ◽  
Stress Rupture ◽  
Austenitic Stainless Steels ◽  
Biaxial Stress ◽  
Stress Rupture Properties ◽  
Rupture Properties

The Effect of Varying Degrees of Cold Work on the Stress-Rupture Properties of Type 304 Stainless Steel

1975 ◽  
Vol 97 (4) ◽  
pp. 305-312 ◽  
Author(s):  
M. Gold ◽  
W. E. Leyda ◽  
R. H. Zeisloft
Keyword(s):  
Tensile Properties ◽  
Cold Work ◽  
Stress Rupture ◽  
Austenitic Stainless Steels ◽  
Temperature Limit ◽  
Creep Rupture ◽  
304 Stainless Steel ◽  
Stress Rupture Properties ◽  
Few Data ◽  
Rupture Properties

Cold work enhances the room temperature tensile properties of austenitic stainless steels. There are few data on the effect of varying degrees of cold work on elevated temperature properties. Such information is needed to set design limits on the use of cold-work enhanced properties in the creep range. ASTM A-193 B8 bars were given three levels of cold work. Tensile properties, creep-rupture properties, and the resulting microstructures were determined and compared with those of annealed bar. There is a temperature limit, dependent on the degree of cold work, beyond which the enhancement of creep-rupture properties is not observed.

Towards quantitative analysis of nanometer-sized helium bubbles in irradiated steels using parallel-detection EELS in a STEM

1990 ◽  
Vol 48 (4) ◽  
pp. 180-181
Author(s):  
A. J. McGibbon ◽  
L. M. Brown
Keyword(s):  
Stress Rupture ◽  
Austenitic Stainless Steels ◽  
Scanning Transmission Electron Microscope ◽  
Nuclear Industry ◽  
Helium Bubbles ◽  
Parallel Detection ◽  
Transmission Electron ◽  
Stress Rupture Properties ◽  
Scanning Transmission ◽  
Rupture Properties

The stress rupture properties of high nickel austenitic alloys and austenitic stainless steels used in the nuclear industry are strongly affected under irradiation by the formation of helium from boron by means of an n-α reaction. As the congregation and growth of helium bubbles (typically 20-50nm diameter) at grain boundaries can cause embrittlement in stressed steels, it is important to gain an understanding of embrittlement mechanisms in the material. Consequently, an accurate measurement of quantities such as bubble pressure and metal surface energy is highly desirable. However, this can only be achieved if the number of helium atoms per unit volume is known. In this work, we report on the use of parallel-detection electron energy loss spectroscopy (PEELS) on a VG HB501 scanning transmission electron microscope (STEM) as a powerful technique for characterising helium bubbles in irradiated steels. In addition, we suggest a simple analytical process that could be used to quantify the amount of helium present in each bubble.

CDA 710

Alloy Digest ◽  
1970 ◽  
Vol 19 (5) ◽  
Keyword(s):  
Corrosion Resistance ◽  
High Temperature ◽  
Physical Properties ◽  
High Resistance ◽  
Stress Rupture ◽  
Heat Treating ◽  
Temperature Performance ◽  
Seawater Corrosion ◽  
Stress Rupture Properties ◽  
Rupture Properties

Abstract CDA 710 is a cupro-nickel alloy having high resistance to seawater corrosion and good stress-rupture properties. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as casting, forming, heat treating, machining, and joining. Filing Code: Cu-215. Producer or source: Anaconda American Brass Company.

FANSTEEL 42

Alloy Digest ◽  
1965 ◽  
Vol 14 (4) ◽  
Keyword(s):  
Corrosion Resistance ◽  
High Temperature ◽  
Physical Properties ◽  
Surface Treatment ◽  
Base Alloy ◽  
Stress Rupture ◽  
Heat Treating ◽  
Recrystallization Temperature ◽  
Stress Rupture Properties ◽  
Rupture Properties

Abstract FANSTEEL 42 Metal is a molybdenum-base alloy recommended for high temperature applications. It has high recrystallization temperature and good stress-rupture properties. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep. It also includes information on corrosion resistance as well as forming, heat treating, joining, and surface treatment. Filing Code: Mo-6. Producer or source: Fansteel Metallurgical Corporation.

AISI No. 664

Alloy Digest ◽  
1981 ◽  
Vol 30 (7) ◽  
Keyword(s):  
High Temperature ◽  
Stress Rupture ◽  
Heat Treating ◽  
Good Combination ◽  
Creep And Stress Rupture ◽  
High Temperature Alloy ◽  
Vacuum Melting ◽  
Stress Rupture Properties ◽  
Nickel Base ◽  
Rupture Properties

Abstract AISI No. 664 is a nickel-base high-temperature alloy that can be precipitation hardened because of its contents of aluminum and titanium. Vacuum melting is used in its production to provide excellent quality and reproducability. It is used for applications requiring a good combination of creep and stress-rupture properties up to about 1500 F. Typical applications are gas-turbine components, airframes and fasteners. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Ni-269. Producer or source: Nickel alloy producers.

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