Exemple de utilizare a Intergranular în Engleză și traducerile lor în Română
{-}
-
Colloquial
-
Official
-
Medicine
-
Ecclesiastic
-
Ecclesiastic
-
Computer
-
Programming
Stainless steel tubes have good resistance to intergranular corrosion, excellent corro.
Intergranular corrosion is one of the main corrosion forms of Zn-Al alloy.
It has excellent resistance to intergranular corrosion and is not heat-treated after welding.
This non-titanium andniobium-free material is inherently prone to intergranular corrosion.
Enhance the intergranular corrosion resistance and stress corrosion resistanc of stainless steel.
The extra low carbon content provides good resistance to carbide precipitation and intergranular corrosion.
In order to avoid intergranular corrosion, the content of Cr23C6 should be reduced to make the carbide in the form of TiC.
Stainless steel plate has excellent rust and corrosion resistance andgood resistance to intergranular corrosion.
In order to avoid intergranular corrosion in the actual production of stainless steel, the addition amount of titanium is mainly about 0.8%.
Its lower carbon minimizes chromium carbide precipitation due to welding and its susceptibility to intergranular corrosion.
As well as stainless steel internal intergranular corrosion cracking, all of which, on the surface of the stainless steel plate passivation film are destroyed.
Therefore, avoiding grain boundary andreducing chromium content is an effective way to prevent intergranular corrosion.
The rapid diffusion of hydrogen through the intergranular layers and the changes of the mechanical properties of the intergranular due of impurities segregated in the layer.
To react with oxygen in the cooling water system of boiling water nuclear reactors to suppress intergranular stress corrosion cracking in the cooling system.
Intergranular communication envelop fillers- sand, gravel, fibrovolokno and etc, gradually transforming raw loose mass in the solid state….
Low carbon content minimizes carbide precipitation in the HAZ near the weld,which may lead to intergranular corrosion(welding corrosion) of stainless steel in some environments.
In short, intergranular corrosion is the precipitation of carbon from saturated austenite microstructure in the form of Cr23C6, which reduces the content of chromium in the Austenite microstructure at the grain boundary.
Similar to other austenitic stainless steels in which carbon is not controlled below 0.03%,type 201 stainless steel strips are susceptible to intergranular corrosion in the heat- affected zone of welding.
Stainless steel tubes have good resistance to intergranular corrosion, excellent corrosion performance and cold processing, stamping performance, can be used as heat-resistant stainless steel.
L stainless steel tube as low C 304 steel, in general state The corrosion resistance is similar to that of 304 steel, butit has excellent resistance to intergranular corrosion after welding or after stress relief;
Stainless steel tubes have good resistance to intergranular corrosion, excellent corrosion performance and cold processing, stamping performance, can be used as heat-resistant stainless steel.
L alloy with the same used as CrNi austenitic steel, has a good resistance to pitting and crevice corrosion capabilities,very high stress corrosion cracking capacity, good intergranular corrosion resistance property, good processability and Solderability.
Although duplex stainless steel has better resistance to intergranular corrosion than austenitic stainless steel with comparable carbon content, the resistance to chloride stress corrosion of duplex stainless steel is lower than that of ordinary 18-8 austenitic stainless steel only under low stress.
It is used in field open-air machines for chemical, coal, andpetroleum industries with high resistance to intergranular corrosion, heat-resistant parts for building materials, and parts with difficult heat treatment.
Stabilizing treatment is that heating the stainless steel to 850-930℃and thermal insulation for 1 hour, when the chromium carbide will complete decomposition and generate stable gray orblack titanium carbide made of stainless steel intergranular corrosion resistance can be optimized.
Containing molybdenum and low carbon content, excellent pitting resistance in marine and chemical industrial environments, after welding orafter stress relief, The resistance to intergranular corrosion resistance can maintain good corrosion resistance even without heat treatment.
When the Titanium element is added to steel, carbon will first combine with Titanium to form Titanium carbide, which can effectively prevent the formation of chromium carbide and the precipitation of poor chromium in grain boundary, andultimately effectively prevent intergranular corrosion.
Suffering from damage, such as chemical damage and mechanical damage, the chemical destruction of the passivation film is mainly due to the interaction of aggressive anions such as chloride and the passivation film, resulting in local corrosion damage such as pitting,crevice corrosion and intergranular corrosion.