Hydrogen embrittlement of 20GS2 reinforcing steel in long-term strength tests

1981 ◽  
Vol 17 (1) ◽  
pp. 17-20 ◽  
Author(s):  
N. N. Sergeev ◽  
V. S. Ageev ◽  
Yu. A. Belobragin
Keyword(s):  
Hydrogen Embrittlement ◽  
Term Strength ◽  
Reinforcing Steel ◽  
Strength Tests

PROSPECTS FOR THE USE OF HOT ISOSTATIC PRESSING IN CAST ALUMINUM ALLOYS (review)

2021 ◽  
pp. 17-26
Author(s):  
E.A. Prokhorchuk ◽  
◽  
K.A. Vlasova ◽  
A.V. Trapeznikov ◽  
Yu.V. Reshetnikov ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloys ◽  
Hot Isostatic Pressing ◽  
Term Strength ◽  
Cast Aluminum ◽  
Dense Structure ◽  
Isostatic Pressing ◽  
Cast Aluminum Alloys ◽  
Strength Tests

The article provides an overview of studies on the influence of HIP on the density, roughness and mechanical properties of cast aluminum alloys. As a result of HIP, the density of the alloy, its ductility, and cyclic characteristics increase, and the scatter of mechanical properties determined during tensile and long-term strength tests decreases. The use of HIP increases the yield of good casting due to the reduction of rejects due to unacceptable porosity detected during х-ray inspection. Thus, the casting acquires a homogeneous, completely dense structure.

Failure irreversibility in solids and the spread in long-term strength tests

1974 ◽  
Vol 6 (3) ◽  
pp. 304-307
Author(s):  
T. B. Boboev ◽  
V. R. Regel' ◽  
A. I. Slutsker
Keyword(s):  
Term Strength ◽  
Strength Tests

Prediction of the fatigue resistance characteristics of carbon plastics on the basis of the results of creep and long-term strength tests

1987 ◽  
Vol 22 (4) ◽  
pp. 506-510 ◽  
Author(s):  
Yu. V. Suvorova ◽  
A. M. Dumanskii ◽  
V. B. Strekalov ◽  
I. M. Makhmutov
Keyword(s):  
Fatigue Resistance ◽  
Term Strength ◽  
Carbon Plastics ◽  
Strength Tests

Subcritical Crack Growth and Long-Term Strength in Rock and High-Strength and Ultra Low-Permeability Concrete

2009 ◽  
Vol 58 (6) ◽  
pp. 525-532 ◽  
Author(s):  
Yoshitaka NARA ◽  
Masafumi TAKADA ◽  
Daisuke MORI ◽  
Hitoshi OWADA ◽  
Tetsuro YONEDA ◽  
...  
Keyword(s):  
Crack Growth ◽  
Subcritical Crack Growth ◽  
High Strength ◽  
Low Permeability ◽  
Term Strength

Long-term strength retrogression of silica-enriched oil well cement: A comprehensive multi-approach analysis

2021 ◽  
Vol 144 ◽  
pp. 106424 ◽  
Author(s):  
Xueyu Pang ◽  
Jiankun Qin ◽  
Lijun Sun ◽  
Ge Zhang ◽  
Honglu Wang
Keyword(s):  
Oil Well ◽  
Term Strength ◽  
Oil Well Cement ◽  
Well Cement
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