intergranular corrosion sentence in Hindi

Examples

1. Intergranular corrosion is a concern especially for alloys with high content of copper.
2. Some austenitic stainless steels and nickel-based alloys are prone to intergranular corrosion.
3. Certain alloys when exposed to a temperature characterized as a sensitizing temperature become particularly susceptible to intergranular corrosion.
4. Referred to as dissimilar-metal corrosion, this process can occur as exfoliation or as intergranular corrosion.
5. In a corrosive atmosphere, the grain interfaces of these sensitized alloys become very reactive and intergranular corrosion results.
6. His research focus was on the mechanism of intergranular corrosion of aluminum-copper alloys and on the pitting of metals.
7. Anisotropic alloys, where extrusion or heavy working leads to formation of long, flat grains, are especially prone to intergranular corrosion.
8. Thus in certain aluminium alloys, small amounts of iron have been shown to segregate in the grain boundaries and cause intergranular corrosion.
9. The ASTM A923, ASTM A262, and other similar tests are often used to determine when stainless steels are susceptible to intergranular corrosion.
10. Another control technique for preventing intergranular corrosion involves incorporating strong carbide formers or stabilizing elements such as niobium or titanium in the stainless steels.