High‐strength medium‐entropy (ti,zr,hf)c ceramics up to 1800°C

2020 ◽  
Author(s):  
Xiao‐Fei Wang ◽  
Xin‐Gang Wang ◽  
Qing‐Qing Yang ◽  
Hong‐Liang Dong ◽  
Cheng Zhang ◽  
...  
Keyword(s):  
High Strength ◽  
Strength Medium

Innovations Using Ultra-Light Cellular Grout and High Strength, Medium Density Grout for Stabilization of Irradiated Components During Decommissioning

2003 ◽  
Author(s):  
Leonard Peterson ◽  
Danen Heath ◽  
Patrick Stephens
Keyword(s):  
Structural Strength ◽  
High Strength ◽  
Medium Density ◽  
Grout Injection ◽  
Injection Technology ◽  
Strength Medium ◽  
Nuclear Applications

Injection of cellular grout into tunnels, tanks, reactor vessels, embedded piping and other radioactive components stabilizes the internal contents, fills voids, and fixes loose contamination. Injection of cellular grout also significantly reduces radiation levels in the vicinity of the component. Ultralight cellular grout mix designs (25–35 lbs/ft3) have been used where weight is a critical concern. Medium density cellular grouts (60–105 lbs/ft3) with compressive strengths exceeding 3000 lbs/in2 have been used in a nuclear applications to reduce radiation levels and increase structural strength and stability. Geo-technical grout injection technology has been adapted to nuclear applications with the ability to inject special “water-absorbing” and “water-displacing” mix designs over long distances where remote injection is required.

Resistance of High-Strength Medium-Alloy Steel to Brittle Fracture and Its Connection to the Structural State Parameters

2020 ◽  
Vol 11 (6) ◽  
pp. 1447-1461
Author(s):  
A. A. Lavrentiev ◽  
S. A. Golosienko ◽  
A. V. Ilyin ◽  
M. S. Mikhailov ◽  
G. D. Motovilina ◽  
...  
Keyword(s):  
Brittle Fracture ◽  
Alloy Steel ◽  
Structural State ◽  
High Strength ◽  
Strength Medium

Structure-property changes during hardening and tempering of new ultra high strength medium carbon low alloy steel

2003 ◽  
Vol 30 (5) ◽  
pp. 379-384 ◽  
Author(s):  
M. R. Suresh ◽  
I. Samajdar ◽  
A. Ingle ◽  
N. B. Ballal ◽  
P. K. Rao ◽  
...  
Keyword(s):  
Alloy Steel ◽  
High Strength ◽  
Low Alloy Steel ◽  
Structure Property ◽  
Medium Carbon ◽  
Property Changes ◽  
Strength Medium

Examination of the cold cracking resistance of welded joints in high strength, medium alloy steels by the implant method

1987 ◽  
Vol 1 (10) ◽  
pp. 966-968
Author(s):  
A I Savchenko ◽  
N V Pavlov ◽  
V P Simyakin ◽  
S A Zurov ◽  
S I Kapuntsov ◽  
...  
Keyword(s):  
Welded Joints ◽  
High Strength ◽  
Cold Cracking ◽  
Cracking Resistance ◽  
Alloy Steels ◽  
Strength Medium

Special features of delayed fracture of welded joints in high strength, medium alloy steels

1987 ◽  
Vol 1 (12) ◽  
pp. 1177-1179
Author(s):  
A I Savchenko ◽  
N V Pavlov ◽  
R M Brodskaya ◽  
O M Prokhorova
Keyword(s):  
Welded Joints ◽  
High Strength ◽  
Delayed Fracture ◽  
Alloy Steels ◽  
Strength Medium

Resistance of high-strength medium-alloy steel to brittle fracture and its connection with structural state parameters

2020 ◽  
pp. 128-147 ◽  
Author(s):  
S. A. Golosienko ◽  
A. V. Il'in ◽  
A. A. Lavrentiev ◽  
M. S. Mikhailov ◽  
G. D. Motovilina ◽  
...  
Keyword(s):  
Brittle Fracture ◽  
Alloy Steel ◽  
Structural State ◽  
High Strength ◽  
Strength Medium
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