Corrosion Behavior of AISI 304 Steel in Acid Solutions

Shtefan, V. V.; Kanunnikova, N. O.; Pilipenko, Alexei; Pancheva, Hanna

doi:10.1016/j.matpr.2018.10.088

Cited by 5 publications

(2 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is used in the construction, automotive, food, and chemical industries, for decorative purposes and kitchen equipment, as well as an element of electronic equipment [ 6 ]. There have been many studies describing the corrosion resistance, mechanical and functional properties of this steel [ 7 , 8 ]. Currently, many studies have focused on possible ways to improve the properties of AISI 304 steel [ 9 , 10 , 11 ].…”

Section: Introductionmentioning

confidence: 99%

Laser Dissimilar Welding of AISI 430F and AISI 304 Stainless Steels

et al. 2020

View full text Add to dashboard Cite

A dissimilar autogenous laser welded joint of AISI 430F (X12CrMoS17) martensitic stainless steel and AISI 304 (X5CrNi18-10) austenitic stainless steel was manufactured. The welded joint was examined by non-destructive visual testing and destructive testing by macro- and microscopic examination and hardness measurements. With reference to the ISO 13919-1 standard the welded joint was characterized by C level, due to the gas pores detected. Microscopic observations of AISI 430F steel revealed a mixture of ferrite and carbides with many type II sulfide inclusions. Detailed analysis showed that they were Cr-rich manganese sulfides. AISI 304 steel was characterized by the expected austenitic microstructure with banded δ-ferrite. Martensitic microstructure with fine, globular sulfide inclusions was observed in the weld metal. The hardness in the heat-affected zone was increased in the martensitic steel in relation to the base metal and decreased in the austenitic steel. The hardness range in the weld metal, caused by chemical inhomogeneity, was 184–416 HV0.3.

show abstract

Section: Introductionmentioning

confidence: 99%

Laser Dissimilar Welding of AISI 430F and AISI 304 Stainless Steels

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Alloys based on iron, nickel and chromium are widely used in industry, instrumentation and medical technology. However, power engineering requires highquality alloys with a unique combination of chemical and phase composition, surface micro-and nanostructure, as well as sufficient hardness, wear resistance, and heat resistance [1][2][3]. Stainless steels are highly resistant to corrosion; however, under harsh conditions, this characteristic is improved by additional passivation, the formation of oxide films of a special composition and structure.…”

Section: Introductionmentioning

confidence: 99%

ELECTRODEPOSITION OF CHROMOXIDE COATINGS FROM ELECTROLYTES MODIFIED WITH SiO2·nH2O

Shtefan¹,

Balamut²,

Kanunnikova³

et al. 2022

Problems of Atomic Science and Technology

View full text Add to dashboard Cite

To increase the corrosion resistance of stainless steel from local types of corrosion, chromium oxide coatings obtained from electrolytes modified with SiO2·nH2O were applied to its surface. It has been established that the coatings obtained from the electrolyte with the addition of SiO2·nH2O are continuous, without cracks, and finely crystalline compared to the coating obtained from the base electrolyte. Elemental analysis did not show the presence of silicon in the composition of the coating obtained from the modified SiO2·nH2O electrolyte, however, it showed the presence of a larger amount of chromium compared to the coating obtained from the base electrolyte. On the polarization curves, there is a complication of the release of hydrogen at the cathode and oxygen at the anode, which indicates a decrease in the electrical conductivity of the obtained coatings. The results obtained make it possible to recommend the use of SiO2·nH2O additives to the electrolyte to obtain chromium oxide coatings on steel with enhanced corrosion protection properties.

show abstract

The Effects of Small Amounts of Niobium Addition to Mechanical Alloyed AISI 304 Stainless Steel on the Microstructural and Tribological Properties

Yavuzer

Özyürek

2022

Trans Indian Inst Met

View full text Add to dashboard Cite

Corrosion Behavior of AISI 304 Steel in Acid Solutions

Cited by 5 publications

References 15 publications

Laser Dissimilar Welding of AISI 430F and AISI 304 Stainless Steels

Laser Dissimilar Welding of AISI 430F and AISI 304 Stainless Steels

ELECTRODEPOSITION OF CHROMOXIDE COATINGS FROM ELECTROLYTES MODIFIED WITH SiO2·nH2O

The Effects of Small Amounts of Niobium Addition to Mechanical Alloyed AISI 304 Stainless Steel on the Microstructural and Tribological Properties

Contact Info

Product

Resources

About