The article concerns the issue of weldability of S700MC steel, treated thermo-mechanically, with high yield point. The weakest area of welded joints of this steel is a high - temperature coarse heat affected zone (HAZ) in which due to the nucleation effect of the dissolved phases, strengthening the matrix and their subsequent uncontrolled separation precipitation in the form of finely disperse and rapid decrease impact strength is observed. Performed arc welding tests here have shown that in order to ensure high quality of welded joints, it is necessary to limit the welding linear heat input. During the welding process of S700MC steel, it is not recommended to use pre heating before the welding process and heat treatment after welding, and ...
The article discusses the results of a study investigating the effect of the number of fine non-meta...
Import 02/11/2016Abstrakt Tato bakalářské práce se zabývá rozdílem mezi lokálním žíháním montážního ...
The article presents the results of research butt welded joints made of X13CrMoCoVNbNB9-2-1 steel. T...
The paper presents the application of MAG welding to TMCP steels (thermo-mechanically controlled pro...
Nieustannie wrasta zapotrzebowanie na spajanie trudno-spawalnych stali wysokowytrzymałych stosowanyc...
The article deals with the ageing and heat treatment influence on operational reliability of 5 % Cr-...
SQV2A Manganese-Molybdenum-Nickel ferritic steel has been developed for pressure vessel fabrication....
The paper presents the results of examination of coil pipe butt joint made of 7crmovtib10-10 steel (...
SQV2A Manganese-Molybdenum-Nickel ferritic steel has been developed for pressure vessel fabrication....
The paper presents the results of examination of coil pipe butt joint made of 7crmovtib10-10 steel (...
The article concerns the revitalising heat treatment of components of the pressure part of power uni...
Compared to the low-carbon and low-alloyed constructive steels, application of high strengthened ste...
Compared to the low-carbon and low-alloyed constructive steels, application of high strengthened ste...
Stal HR3C jest nową stalą przeznaczoną do budowy elementów ciśnieniowych kotłów o nadkrytycznych par...
The article discusses the results of a study investigating the effect of the number of fine non-meta...
The article discusses the results of a study investigating the effect of the number of fine non-meta...
Import 02/11/2016Abstrakt Tato bakalářské práce se zabývá rozdílem mezi lokálním žíháním montážního ...
The article presents the results of research butt welded joints made of X13CrMoCoVNbNB9-2-1 steel. T...
The paper presents the application of MAG welding to TMCP steels (thermo-mechanically controlled pro...
Nieustannie wrasta zapotrzebowanie na spajanie trudno-spawalnych stali wysokowytrzymałych stosowanyc...
The article deals with the ageing and heat treatment influence on operational reliability of 5 % Cr-...
SQV2A Manganese-Molybdenum-Nickel ferritic steel has been developed for pressure vessel fabrication....
The paper presents the results of examination of coil pipe butt joint made of 7crmovtib10-10 steel (...
SQV2A Manganese-Molybdenum-Nickel ferritic steel has been developed for pressure vessel fabrication....
The paper presents the results of examination of coil pipe butt joint made of 7crmovtib10-10 steel (...
The article concerns the revitalising heat treatment of components of the pressure part of power uni...
Compared to the low-carbon and low-alloyed constructive steels, application of high strengthened ste...
Compared to the low-carbon and low-alloyed constructive steels, application of high strengthened ste...
Stal HR3C jest nową stalą przeznaczoną do budowy elementów ciśnieniowych kotłów o nadkrytycznych par...
The article discusses the results of a study investigating the effect of the number of fine non-meta...
The article discusses the results of a study investigating the effect of the number of fine non-meta...
Import 02/11/2016Abstrakt Tato bakalářské práce se zabývá rozdílem mezi lokálním žíháním montážního ...
The article presents the results of research butt welded joints made of X13CrMoCoVNbNB9-2-1 steel. T...