Through the new duplex stainless steel (grades for B2103) and the corrosion current between points common heat exchanger plates 316L and 304, flat and corrugated sheets and corrosion test specimen,
Through the testing of new two-phase stainless steel (grade B2103) and the currently commonly used heat exchanger plates 304 and 316L, point corrosion and intercrystalline corrosion of plate and corrugated plate samples,
The pitting corrosion and intergranular corrosion tests of new duplex stainless steel (brand b2103) and heat exchanger plates 304 and 316L, flat plate and corrugated plate were carried out,