Effective steel alloy surface protection from HCl attacks using Nepeta Pogonesperma plant stems extract

2021 ◽  
pp. 127990
Author(s):  
M.H. Shahini ◽  
Mohammad Ramezanzadeh ◽  
Bahram Ramezanzadeh
Keyword(s):  
Alloy Surface ◽  
Steel Alloy ◽  
Surface Protection

Temperature dependent switchable superamphiphobic coating on steel alloy surface

2017 ◽  
Vol 727 ◽  
pp. 1293-1301 ◽  
Author(s):  
D. Nanda ◽  
T. Swetha ◽  
P. Varshney ◽  
P.K. Gupta ◽  
S.S. Mohapatra ◽  
...  
Keyword(s):  
Alloy Surface ◽  
Steel Alloy ◽  
Temperature Dependent

scholarly journals Controlling the wettability of stainless steel from highly-hydrophilic to super-hydrophobic by femtosecond laser-induced ripples and nanospikes

RSC Advances ◽  
2020 ◽  
Vol 10 (62) ◽  
pp. 37956-37961
Author(s):  
Andrius Žemaitis ◽  
Alexandros Mimidis ◽  
Antonis Papadopoulos ◽  
Paulius Gečys ◽  
Gediminas Račiukaitis ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Femtosecond Laser ◽  
Pulse Laser ◽  
Ultrashort Pulse ◽  
Alloy Surface ◽  
Steel Alloy ◽  
Laser Texturing ◽  
Ultrashort Pulse Laser ◽  
Stainless Steel Alloy ◽  
Wetting Properties

Results on the manipulation of the wetting properties of stainless steel alloy surface by ultrashort pulse laser texturing are presented.

Utilisation of High-Energy Heat Sources in Magnesium Alloy Surface Layer Treatment

2013 ◽  
Vol 58 (2) ◽  
pp. 619-624 ◽  
Author(s):  
M. Szafarska ◽  
J. Iwaszko ◽  
K. Kudła ◽  
I. Łegowik
Keyword(s):  
Surface Layer ◽  
Magnesium Alloy ◽  
Physicochemical Properties ◽  
Treatment Effectiveness ◽  
High Energy ◽  
Alloy Surface ◽  
Heat Sources ◽  
X Ray ◽  
Additional Equipment ◽  
Alloy Surface Layer

The main aim of the study was the evaluation of magnesium alloy surface treatment effectiveness using high-energy heat sources, i.e. a Yb-YAG Disk Laser and the GTAW method. The AZ91 and AM60 commercial magnesium alloys were subject to surface layer modification. Because of the physicochemical properties of the materials studied in case of the GTAW method, it was necessary to provide the welding stand with additional equipment. A novel two-torch set with torches operating in tandem was developed within the experiment. The effectiveness of specimen remelting using a laser and the GTAW method was verified based on macro- and microscopic examinations as well as in X-ray phase analysis and hardness measurements. In addition, the remelting parameters were optimised. The proposed treatment methodology enabled the achieving of the intended result and effective modification of a magnesium alloy surface layer.

ARMCO 21-6-9

Alloy Digest ◽  
1961 ◽  
Vol 10 (12) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Austenitic Stainless Steel ◽  
Physical Properties ◽  
High Strength ◽  
Heat Treating ◽  
Steel Alloy ◽  
Temperature Performance

Abstract Armco 21-6-9 is an austenitic stainless steel alloy designed for use in applications where a combination of high strength and corrosion resistance is desired. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-125. Producer or source: Armco Inc., Eastern Steel Division.

CARELSO 60/65

Alloy Digest ◽  
2011 ◽  
Vol 60 (10) ◽  
Keyword(s):  
Fracture Toughness ◽  
Tensile Properties ◽  
Pressure Vessel ◽  
Heat Treating ◽  
Steel Alloy ◽  
Vessel Material ◽  
Sour Service

Abstract CarElso 60/65 is a steel alloy with special melt practice producing a pressure vessel material with resistance to mild sour service. This datasheet provides information on composition and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, and joining. Filing Code: SA-635. Producer or source: Industeel USA, LLC.

YOUNGSTOWN YS-T50 to YS-T140 STEELS

Alloy Digest ◽  
1977 ◽  
Vol 26 (4) ◽  
Keyword(s):  
Physical Properties ◽  
High Strength Steels ◽  
High Strength ◽  
Heat Treating ◽  
Steel Alloy ◽  
Bend Strength ◽  
Weight Saving ◽  
Cold Rolled ◽  
Hot Rolled ◽  
Minimum Yield

Abstract YS-T 50 to YS-T 140 Steels comprise a series of high-strength, cold-rolled steels designed to meet performance and weight-saving objectives. They are an extension of Youngstown's series of hot-rolled high-strength steels (see Youngstown YS-T Steel, Alloy Digest SA-261, March 1971). The YS-T 50 to YS-T 140 steels have minimum yield strengths ranging from 50,000 psi to 140,000 psi. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on heat treating, machining, and joining. Filing Code: SA-331. Producer or source: Youngstown Sheet and Tube Company.

SUPERELSO 1100

Alloy Digest ◽  
2012 ◽  
Vol 61 (6) ◽  
Keyword(s):  
Fracture Toughness ◽  
Yield Strength ◽  
Tensile Properties ◽  
High Yield ◽  
Steel Alloy ◽  
High Yield Strength ◽  
Weight Saving ◽  
Quenched And Tempered Steel ◽  
Tempered Steel

Abstract SuperElso 1100 is a high yield strength quenched and tempered steel alloy. For welded and weight-saving structures. This datasheet provides information on composition and tensile properties as well as fracture toughness. It also includes information on forming, machining, and joining. Filing Code: SA-654. Producer or source: Industeel USA, LLC.

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