Mechanical properties and cold-brittleness threshold of vanadium

1970 ◽  
Vol 12 (1) ◽  
pp. 53-58
Author(s):  
L. P. Vorob'eva ◽  
A. P. Gulyaev ◽  
I. P. Druzhinina
Keyword(s):  
Mechanical Properties ◽  
Cold Brittleness ◽  
Cold Brittleness Threshold

scholarly journals Generation, structure and properties of the modified welding seams

2018 ◽  
pp. 131-140
Author(s):  
F. G. Lovshenko ◽  
A. I. Khabibulin
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Mechanical Alloying ◽  
Weld Metal ◽  
Cold Brittleness ◽  
Structure And Properties ◽  
Mechanically Alloyed ◽  
Aluminum Oxides ◽  
Generation Structure ◽  
Effective Technology

Preparation, structure and properties of modified welds by using electrodes with coatings, which contain, along with classical components, a modifying ligature. The ligature is mechanically and thermally synthesized composite submicrocrystalline powders with nanosized inclusions of aluminum oxides. Reactionary mechanical alloying is an effective technology of obtaining nanocrystalline modifying ligatures and modifiers. The use of electrodes with an experimental coating containing a mechanically alloyed, composite ligature to resolve transcrystalline type of structure of the weld metal and reduce the grain size by 2,5–3,0 times (from № 8–9 to № 11–12) reduces by 20–30% the threshold of cold brittleness and increase by 15–25% of mechanical properties of the weld metal.

Lowering the cold brittleness threshold of steels 10G2SD and 10G2S1

1969 ◽  
Vol 11 (1) ◽  
pp. 64-65
Author(s):  
P. F. Fursov ◽  
Yu. N. Maslova ◽  
V. D. Gomanyuk
Keyword(s):  
Cold Brittleness ◽  
Cold Brittleness Threshold

Cold-brittleness threshold and strength of low-carbon steel with chromium

1969 ◽  
Vol 11 (9) ◽  
pp. 736-737 ◽  
Author(s):  
A. A. Gol'denberg ◽  
L. S. Golysheva ◽  
A. N. Sil'nikov
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Cold Brittleness ◽  
Low Carbon ◽  
Cold Brittleness Threshold
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