Enhancement of wear resistance of AISI 1045 steel by a two-step plasma treatment

Vacuum ◽  
2017 ◽  
Vol 145 ◽  
pp. 153-157 ◽  
Author(s):  
Shijing Lu ◽  
Bin Miao ◽  
Lu Song ◽  
Renguo Song ◽  
Kunxia Wei ◽  
...  
Keyword(s):  
Wear Resistance ◽  
Plasma Treatment ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel

Wear resistance of laser cladding Fe50Cr40Si10 coating on AISI 1045 steel in elevated temperature

2021 ◽  
Vol 33 (4) ◽  
pp. 042038
Author(s):  
Rucheng Ma ◽  
Yongliang Gui ◽  
Wenyou Ma ◽  
Tieyu Qin ◽  
Zhaoyang Deng ◽  
...  
Keyword(s):  
Wear Resistance ◽  
Elevated Temperature ◽  
Laser Cladding ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel

Tribological Performance of Fabric Composites Filled with Nano-Additive under Varied Load Conditions

2011 ◽  
Vol 189-193 ◽  
pp. 248-251
Author(s):  
Ling Lu ◽  
Yu Lin Yang ◽  
Ya Ping Feng
Keyword(s):  
Wear Resistance ◽  
Load Condition ◽  
Fabric Composite ◽  
Nano Alumina ◽  
Fabric Composites ◽  
Low Load ◽  
The Matrix ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel

The hybrid Kevlar/PTFE(polytetrafluroethylene) fabric composites filled with nano-additives at the content of 1wt% of the matrix resin were fabricated. To determine the influence of the load on the tribological properties, the filled and unfilled composites sliding against AISI-1045 steel were performed on the block-on-ring wear tester under varied load condition. Scanning electron microscopy(SEM) was utilized to examine the morphology of worn surfaces of the composites and the counterparts. The results show that: the addition of nano-titania and nano-alumina can enhance the wear resistance of the composite; at the low load, the influence of load on the friction coefficient of the composite is obvious, the main wear mechanism of the composite is microcutting; with the increase of the load, the influence of the load on the wear resistance of the fabric composite becomes significant, the main wear mechanisms of the composite are plastic deformation and matrix-fiber debonding.

Combined plasma treatment of AISI-1045 steel by hastelloy deposition and plasma nitriding

2021 ◽  
pp. 103882
Author(s):  
M. Naeem ◽  
A.V.R. Torres ◽  
P.L.C. Serra ◽  
R.M. Monção ◽  
C.A. Antônio Junior ◽  
...  
Keyword(s):  
Plasma Treatment ◽  
Plasma Nitriding ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel

Dry and Wet Abrasion Wear Resistance on Borided AISI 1045 Steel

2021 ◽  
Vol 7 (4) ◽  
Author(s):  
J. Ambrosio-Martínez ◽  
C. Gómez-Bustamante ◽  
J. Martínez-Trinidad ◽  
I. Campos-Silva ◽  
W. Wong-Ángel ◽  
...  
Keyword(s):  
Wear Resistance ◽  
Abrasion Wear ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel

scholarly journals Microstructure and Mechanical Properties Investigation of Ni35A-TiC Composite Coating Deposited on AISI 1045 Steel by Laser Cladding

2021 ◽  
Author(s):  
Hao Zhang ◽  
Guofu Lian ◽  
Qiang Cao ◽  
Yingjun Pan ◽  
Yang Zhang
Keyword(s):  
Wear Resistance ◽  
Composite Coating ◽  
Laser Cladding ◽  
Coefficient Of Friction ◽  
Laser Energy ◽  
Steel Substrate ◽  
Micro Hardness ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel

Abstract In this research, the TiC-Ni35A composite coating was fabricated on the AISI 1045 steel substrate by laser cladding process. The cross-sectional morphology, microstructure, micro-hardness, and wear resistance of coatings obtained under different laser energy densities (E) and TiC powder ratios (PR) were analyzed. According to the results, all the coating had a reliable metallurgical bonding with the AISI 1045 steel substrate. The X-ray diffraction (XRD) analysis revealed that the coating phases were Ni and TiC. The average microhardness of the Ni35A-80wt.% TiC coating reached up to 75.12 HRC. The minimum coefficient of friction of the composite coating was only about 30% of the AISI 1045 substrate. The wear form was mainly adhesive wear when altering the TiC powder ratios, while the wear form also contained abrasion wear under different energy densities. The ability of decomposition and re-nucleation of TiC was significantly improved with the increase of laser energy densities and the decrease of TiC powder ratios. The micro-hardness, wear resistance, and coefficient of friction of the composite coating were improved because of the TiC strengthening phase particles. Compared with the AISI 1045 steel substrate, the micro-hardness and wear resistance of the composite coating was increased by 5.29 times and 6.26 times, respectively.

Combining laser transformation hardening and ultrasonic impact strain hardening for enhanced wear resistance of AISI 1045 steel

Wear ◽  
2020 ◽  
Vol 462-463 ◽  
pp. 203494
Author(s):  
D.A. Lesyk ◽  
S. Martinez ◽  
B.N. Mordyuk ◽  
V.V. Dzhemelinskyi ◽  
А. Lamikiz ◽  
...  
Keyword(s):  
Wear Resistance ◽  
Strain Hardening ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
Laser Transformation Hardening ◽  
1045 Steel

Comparative Analysis of Wear Behavior of Al 7075 Alloy, AISI 1020 and AISI 1045 Carbon Steels

2018 ◽  
Vol 930 ◽  
pp. 411-415
Author(s):  
Ernelison Santos ◽  
Janiclay Alencar ◽  
Kleber Cruz
Keyword(s):  
Wear Resistance ◽  
Wear Behavior ◽  
Wear Test ◽  
Carbon Steels ◽  
Al 7075 ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
Hardness Increase ◽  
7075 Alloy ◽  
1045 Steel

The main objective of this study is to analyze a comparative research about the tribological behavior of Al7075, AISI 1020 and AISI 1045 steels during the ball crater abrasion wear test (Hutchings, 1996) without the presence of lubricants (abrasive slurry). The tests were performed for each alloy with a load equal to 1.4N, during 5, 10, 15 and 20 minutes and the rotation used was equal to 230 rpm. Scanning electron microcopy and optical microscopy were used to characterize the worn samples. The wear resistance was measured by calculating the worn volume (V), with the basis on the diameter of the crater produced by the rotating sphere. [1,2,4]. According to the results, the alloy Al7075 presented the lower wear resistance and the AISI 1020 and AISI 1045 steels obtained a similar wear behavior, probably due to the presence of carbon, which makes the hardness increase. However, when the sliding distance is about 276 m, the wear resistance of AISI 1045 steel falls indicating that AISI 1045 may present lower wear resistance for longer sliding distances

Fuzzy Modeling to Simulate Surface Roughness in CNC Turning of AISI 1045 Steel

2011 ◽  
Vol 486 ◽  
pp. 262-265
Author(s):  
Amit Kohli ◽  
Mudit Sood ◽  
Anhad Singh Chawla
Keyword(s):  
Experimental Data ◽  
Surface Roughness ◽  
Process Parameters ◽  
Fuzzy Model ◽  
Fuzzy Modeling ◽  
Cnc Machine ◽  
Model Based ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel

The objective of the present work is to simulate surface roughness in Computer Numerical Controlled (CNC) machine by Fuzzy Modeling of AISI 1045 Steel. To develop the fuzzy model; cutting depth, feed rate and speed are taken as input process parameters. The predicted results are compared with reliable set of experimental data for the validation of fuzzy model. Based upon reliable set of experimental data by Response Surface Methodology twenty fuzzy controlled rules using triangular membership function are constructed. By intelligent model based design and control of CNC process parameters, we can enhance the product quality, decrease the product cost and maintain the competitive position of steel.

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