Results 71 to 80 of about 991 (221)
Development of Super-purifying Ferritic Stainless Steels by 150 t VD/VOD Process
Teshugang, 2011 Four grades of super-purifying ferritic stainless steel 409LI, 439M , 460LI and 470LI without containing Ni and Mo are pilot-produced by using a new 150 t VD/VOD unit with EAF-AOD-VOD three steps process at AST, ThyssenKrupp.
何立波, 黄宝, 张志勤
doaj
Materials and Corrosion, EarlyView.Schematic depicting corrosion layer formation and changes in stainless steel exposed to Solar Salt at 600°C for 1000 h under different atmospheres: (a) N2 accelerates salt decomposition, producing nitrite and oxide ions, causing severe corrosion. (b) Adding O2 reduces nitrite ions formation, resulting in less corrosion than N2 alone.
Sumit Kumar +4 more
wiley +1 more source
Teshugang, 2022 The tested super austenitic stainless steel 022Cr24Ni17Mo5Mn6NbN (/% : 0. 028C, 0. 33Si, 6. 21Mn, 24. 93Cr, 17. 03Ni, 4. 24Mo, 0. 45N) is melted by 1 t non vacuum induction furnace and electroslag remelting process, and rolled into Φ 40 mm bar after Φ360
史咏鑫 +5 more
doaj
Materials and Corrosion, EarlyView.The localized corrosion behavior of lean duplex stainless steel EN 1.4062 is systematically compared with austenitic and higher‐alloyed duplex grades in natural seawater. A clear resistance ranking is established, highlighting EN 1.4062 as a cost‐effective alternative for limited marine exposure.
Mohammad Hassanzadeh +4 more
wiley +1 more source
Materials and Corrosion, EarlyView.This article examines the impact of externally introduced chromium compounds on the localized corrosion of 316 L stainless steel in acidic chloride environments such as hydrochloric acid. While the corrosion resistance of 316 L relies on the formation of a chromium‐rich passive oxide layer, industrial conditions may expose the steel to various chromium
Florence Lequien
wiley +1 more source
Fracture and Structural Integrity, 2013 This report contains the results obtained from the mechanical characterization tests carried out on two different stainless steel (duplex 6%Ni, 22%Cr and super-austenitic 31%Ni, 28%Cr) used for the manufacturing of pipes which are employed in the oil ...
Angelo Finelli, Martino Labanti
doaj +3 more sources
Materials & DesignSuper martensitic stainless steel (SMSS) is extensively applied in hydroelectric, petrochemical, and nuclear power fields because it combines relatively low cost with excellent mechanical performance.
Yipu Xu +6 more
doaj +1 more source
Feasibility and optimization of dissimilar laser welding components [PDF]
, 2008 Demands placed on dissimilar metals joints have increased from various viewpoints, such as, environmental concerns, energy saving, high performance, cost saving and so on.
Hassan, Ezzeddin Mohamed
core
Materialwissenschaft und Werkstofftechnik, EarlyView.This research provides an extensive and sophisticated analysis of debris produced by micro‐electrical discharge machining processing of Ni‐Ti shape memory alloys and austenitic stainless steel (SS304) using brass electrodes. The research examines how different discharge energy levels controlled by capacitance and voltage affect debris shape and ...
M. Sarvar Rasheed +3 more
wiley +1 more source
Hot tensile properties and strain hardening behaviour of Super 304HCu stainless steel
Journal of Materials Research and Technology, 2017 Super 304HCu austenitic stainless steel containing 2.3–3 (wt.%) of Cu is mainly used in superheaters and reheaters tubing of ultra super critical boilers which operates over 600 °C of steam temperature.
M. Vinoth Kumar +2 more
doaj +1 more source