Use of Image Analysis for Assessing the Inclusion Content of Low-Alloy Steel Powders for Forging Applications

2008 ◽  
pp. 132-132-14 ◽  
Author(s):  
WB James
Keyword(s):  
Image Analysis ◽  
Alloy Steel ◽  
Low Alloy Steel ◽  
Inclusion Content

A Study of High Temperature Damage Processes Using Microradiography

1988 ◽  
Vol 142 ◽  
Author(s):  
J. E. Benci ◽  
D. P. Pope
Keyword(s):  
Image Analysis ◽  
Alloy Steel ◽  
Hydrostatic Stress ◽  
Equivalent Stress ◽  
Creep Damage ◽  
Tensile Tests ◽  
Crack Plane ◽  
Image Analysis System ◽  
Low Alloy Steel ◽  
Damage Process

AbstractSynchrotron radiation and microradiographic techniques were used to study the development of creep damage in notched tensile samples. The creep damage in these samples was recorded using microradiography. The density and distribution of creep damage was measured from the microradiographs using an image analysis system. The results from the image analysis can be compared to damage predictions from finite element models of the damage process to determine the quality of these models.Notched tensile samples of copper, iron and a low alloy steel were subjected to slow strain rate tensile tests at 500°C or 700°C. The tests were interrupted after various fractions of the creep lives had been expended. 1 mm thick longitudinal sections were then removed from the center of each sample for microradiography using electro-discharge machining.Creep damage in the copper alloy was concentrated in a fairly narrow band around the plane of minimum cross-section in the samples. This is in stark contrast to the results from iron and the low alloy steel. The creep damage in these materials developed at fairly sharp angles to the notch or crack plane. These results show that the damage process in iron and this steel is controlled by the equivalent stress while the formation of damage in copper is controlled by the maximum principal or hydrostatic stress.

On Corrosion Resistance Of Austenitic Stainless Steel Clad Layer on a Low Alloy Steel

2018 ◽  
Vol 32 (3) ◽  
pp. 20
Author(s):  
Manas Kumar Saha ◽  
Ritesh Hazra ◽  
Ajit Mondal ◽  
Santanu Das
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Austenitic Stainless Steel ◽  
Alloy Steel ◽  
Low Alloy Steel ◽  
Clad Layer

Hot deformation simulation of modified AISI 5120 low alloy steel

2017 ◽  
Author(s):  
Diego Boschetti ◽  
Ana Paola Braga ◽  
Paula Fernanda da Silva Farina
Keyword(s):  
Alloy Steel ◽  
Hot Deformation ◽  
Low Alloy Steel ◽  
Deformation Simulation

ANCORSTEEL 30 HP

Alloy Digest ◽  
2009 ◽  
Vol 58 (12) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Steel Powder ◽  
Heat Treating ◽  
Powder Alloy ◽  
Low Alloy Steel ◽  
Powder Metal

Abstract Ancorsteel 30 HP is a prealloyed low-alloy steel powder alloy with moderate hardenability. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating and powder metal forms. Filing Code: CS-151. Producer or source: Hoeganaes Corporation.

TENFORM XF450

Alloy Digest ◽  
2007 ◽  
Vol 56 (1) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Alloy Steel ◽  
High Strength ◽  
Bend Strength ◽  
Low Alloy Steel ◽  
Hot Rolled

Abstract The high strength of Tenform XF450, a hot-rolled high-strength low-alloy steel, allows the user to increase the strength of a finished component or to reduce the thickness. The steel is used in the construction and the automotive industries. This datasheet provides information on composition, physical properties, tensile properties. and bend strength. It also includes information on forming. Filing Code: CS-148. Producer or source: Hille & Mueller, USA Inc. See also Alloy Digest CS-173, November 2012.

USS AR 360

Alloy Digest ◽  
1977 ◽  
Vol 26 (5) ◽  
Keyword(s):  
United States ◽  
Corrosion Resistance ◽  
Surface Treatment ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
Low Alloy Steel ◽  
Materials Handling ◽  
United States Steel Corporation ◽  
Major Consideration

Abstract USS AR 360 is a quenched-and-tempered low-alloy steel designed to fit a broad range of applications where resistance to abrasion is a major consideration. It is used to produce components for mining and materials handling equipment and agricultural implements. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, joining, and surface treatment. Filing Code: SA-332. Producer or source: United States Steel Corporation.

AISI 4161

Alloy Digest ◽  
1984 ◽  
Vol 33 (2) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Alloy Steel ◽  
Temper Embrittlement ◽  
Heat Treating ◽  
Low Alloy Steel ◽  
Heavy Duty ◽  
Good Resistance ◽  
Hand Tools ◽  
High Hardenability ◽  
Steel Mills

Abstract AISI 4161 is a low-alloy steel of the chromium-molybdenum type; it contains nominally 0.61% carbon. It has relatively high hardenability and good resistance to abrasion, impact and fatigue. It is an oil-hardening grade and is recommended for moderately heavy-duty service. This steel has a relatively low tendency to develop temper embrittlement when tempered in the approximate range 850-1100 F. Among its many applications are springs, machine-tool parts, shafting, gears, bolts and heavy-duty hand tools. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-397. Producer or source: Alloy steel mills and foundries.

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