scholarly journals Effect of Cooling Rate on Phase Transformations in a High-Strength Low-Alloy Steel Studied from the Liquid Phase

2015 ◽  
Vol 46 (12) ◽  
pp. 5561-5571 ◽  
Author(s):  
Thomas Dorin ◽  
Nicole Stanford ◽  
Adam Taylor ◽  
Peter Hodgson
Keyword(s):  
Liquid Phase ◽  
Phase Transformations ◽  
Cooling Rate ◽  
Alloy Steel ◽  
High Strength ◽  
Low Alloy Steel

An Analysis of the Quenching Performance of a Copper Nanofluid Prepared Using Laser Ablation

2016 ◽  
Vol 8 (4) ◽  
Author(s):  
M. P. Howson ◽  
B. P. Wynne ◽  
R. D. Mercado-Solis ◽  
L. A. Leduc-Lezama ◽  
J. Jonny ◽  
...  
Keyword(s):  
Brownian Motion ◽  
Critical Temperature ◽  
Laser Ablation ◽  
Phase Transformations ◽  
Cooling Rate ◽  
Alloy Steel ◽  
Copper Nanoparticles ◽  
Heat Extraction ◽  
Low Alloy Steel ◽  
Low Levels

The quenching performance of a copper nanofluid (copper nanoparticles in de-ionized water), prepared using laser ablation, is compared to de-ionized water in both the still and agitated state. The nanoparticles significantly enhanced heat extraction in the still condition, increasing the average cooling rate within the critical temperature range for low alloy steel phase transformations (850–300 °C) from 152 °C/s to 180 °C/s, approximately the same rate as highly agitated de-ionized water. The nanofluid under low levels of agitation saw a decrease in quenching performance relative to the still condition, while higher levels of agitation showed similar levels of heat extraction to that of agitated de-ionized water. The losses of Brownian motion and microlayering mechanisms are suggested as potential causes for the reduction in the performance of agitated nanofluids.

Isochronal Phase Transformations of Low-Carbon High Strength Low Alloy Steel upon Continuous Cooling

2012 ◽  
Vol 84 (2) ◽  
pp. 184-191 ◽  
Author(s):  
Jie Huo ◽  
Yongchang Liu ◽  
Dantian Zhang ◽  
Zesheng Yan ◽  
Zhiming Gao
Keyword(s):  
Phase Transformations ◽  
Alloy Steel ◽  
High Strength ◽  
Low Carbon ◽  
Low Alloy Steel ◽  
Continuous Cooling

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.

Characterization of Clad Joints of High Strength Low Alloy Steel with Stainless Steel and Titanium

2018 ◽  
Vol 51 (4) ◽  
pp. 46
Author(s):  
N. Venkateswara Rao ◽  
G. Madhusudhan Reddy ◽  
S. Nagarjuna
Keyword(s):  
Stainless Steel ◽  
Alloy Steel ◽  
High Strength ◽  
Low Alloy Steel

New insight into the hardenability of high strength low alloy steel from the perspective of crystallography

2021 ◽  
Vol 292 ◽  
pp. 129624
Author(s):  
Y.S. Yu ◽  
Z.Q. Wang ◽  
B.B. Wu ◽  
X.Q. Rong ◽  
L.J. Wei ◽  
...  
Keyword(s):  
Alloy Steel ◽  
High Strength ◽  
Low Alloy Steel ◽  
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