Wear behavior of a low metallic friction material dry sliding against a cast iron disc: Role of the heat-treatment of the disc

Wear ◽  
2016 ◽  
Vol 348-349 ◽  
pp. 10-16 ◽  
Author(s):  
Giovanni Straffelini ◽  
Piyush Chandra Verma ◽  
Ibrahim Metinoz ◽  
Rodica Ciudin ◽  
Guido Perricone ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Cast Iron ◽  
Wear Behavior ◽  
Friction Material ◽  
Dry Sliding ◽  
Metallic Friction

Effect of roughness on the wear behavior of HVOF coatings dry sliding against a friction material

Wear ◽  
2016 ◽  
Vol 368-369 ◽  
pp. 326-334 ◽  
Author(s):  
Matteo Federici ◽  
Cinzia Menapace ◽  
Alessandro Moscatelli ◽  
Stefano Gialanella ◽  
Giovanni Straffelini
Keyword(s):  
Wear Behavior ◽  
Friction Material ◽  
Dry Sliding ◽  
Hvof Coatings

Dry sliding of a low steel friction material against cast iron at different loads: Characterization of the friction layer and wear debris

Wear ◽  
2017 ◽  
Vol 376-377 ◽  
pp. 1450-1459 ◽  
Author(s):  
M. Alemani ◽  
S. Gialanella ◽  
G. Straffelini ◽  
R. Ciudin ◽  
U. Olofsson ◽  
...  
Keyword(s):  
Cast Iron ◽  
Wear Debris ◽  
Friction Material ◽  
Dry Sliding ◽  
Friction Layer

Effect of Repeated Quenching Heat Treatment on Microstructure and Dry Sliding Wear Behavior of Low Carbon PM Steel

2007 ◽  
Vol 534-536 ◽  
pp. 673-676 ◽  
Author(s):  
Ahmet Güral ◽  
Süleyman Tekeli ◽  
Dursun Özyürek ◽  
Metin Gürü
Keyword(s):  
Heat Treatment ◽  
Sliding Wear ◽  
Volume Fraction ◽  
Wear Behavior ◽  
Constant Load ◽  
Dry Sliding Wear ◽  
Dry Sliding ◽  
Low Carbon ◽  
Ar Gas ◽  
Pin On Disk

The effect of repeated quenching heat treatment on microstructure and dry sliding wear behavior of low carbon PM steel was investigated. For this purpose, atomized iron powder was mixed with 0.3 % graphite and 1 % Ni powders. The mixed powders were cold pressed and sintered at 1200°C for 30 min under pure Ar gas atmosphere. Some of the sintered specimens were intercritically annealed at 760°C and quenched in water (single quenching). The other sintered specimens were first fully austenized at 890°C and water quenched. These specimens were then intercritically annealed at 760°C and re-quenched in water. The martensite volume fraction in the double quenched specimens was higher than that of the single quenched specimen. Wear tests were carried out on the single and double quenched specimens under dry sliding wear condition using a pin-on-disk type machine at constant load and speed. The experimental results showed that the wear coefficient effectively decreased in the double quenched specimen.

Effect of Operating Variables With Heat Treatment and Their Interactions on Wear Behavior of High Carbon Steels in Dry Sliding

Tribology ◽  
2005 ◽  
Author(s):  
Aimen M. Younis ◽  
Ahmed A. Akbar
Keyword(s):  
Heat Treatment ◽  
Wear Behavior ◽  
Normal Load ◽  
Carbon Steels ◽  
Main Mechanism ◽  
Wear Loss ◽  
Dry Sliding ◽  
Sliding Velocity ◽  
High Carbon ◽  
Operating Variables

The present study deals with the wear data analysis of high carbon steels to investigate the relationship between the operating variables and the heat treatment. The steel selected was 1095 in the AISI standard which is equivalent to C105W1 in the German standard. The wear studies were carried out by using pin on disc apparatus at room temperature in dry sliding. The wear data were carried out based on an experimental design (24 factorial design ) following by analysis of variance method (ANOVA) to examine the main effect of sliding velocity, normal load, sliding distance, heat treatment, and their interactions on wear behavior. The results show that severe deformation of annealed and quenched 1095 steels on the contact surface was responsible for high wear loss at high normal loads and low sliding velocities. At high normal load and low sliding velocity, severe wear by oxidative-metallic was main mechanism and at low normal load for the same sliding velocity, mild wear by oxidative was main mechanism. The ANOVA results show that the operating variables have more significant effect on wear loss than that of heat treatment.

The role of heat treatment on wear behavior of powder metallurgy low alloy steels

2002 ◽  
Vol 23 (7) ◽  
pp. 667-670 ◽  
Author(s):  
H Khorsand ◽  
S.M Habibi ◽  
H Yoozbashizadea ◽  
K Janghorban ◽  
S.M.S Reihani ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Powder Metallurgy ◽  
Wear Behavior ◽  
Low Alloy Steels ◽  
Alloy Steels
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