Superhard titania coatings produced on titanium using induction heat treatment

2019 ◽  
Vol 45 (7) ◽  
pp. 8258-8264 ◽  
Author(s):  
Aleksandr Fomin
Keyword(s):  
Heat Treatment ◽  
Induction Heat ◽  
Induction Heat Treatment ◽  
Titania Coatings

Micro- and Nanostructure of Titania Coatings Modified with Functional Ceramic Nanoparticles

2014 ◽  
Vol 1064 ◽  
pp. 165-170
Author(s):  
Marina Alekseevna Fomina ◽  
Igor Vladimirovich Rodionov ◽  
Albert Viktorovich Korolev ◽  
Aleksandr Aleksandrovich Fomin
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Surface Modification ◽  
Morphological Characteristics ◽  
Induction Heat ◽  
Induction Heat Treatment ◽  
Ceramic Nanoparticles ◽  
Titania Coatings ◽  
Nanostructured Titania ◽  
Functional Ceramic

The article describes prospective nanostructured titania coatings modified with functional ceramic nanoparticles and obtained on surface of titanium items. Consistency changes of morphological characteristics and crystalline structure, physico-mechanical properties of experimental titania coatings obtained by the combination of oxidation and surface modification with ceramic nanoparticles during induction heat treatment are defined.

Influence of the Parameters of Induction Heat Treatment on the Mechanical Properties of 50CrMo4

2019 ◽  
Vol 74 (6) ◽  
pp. 366-379 ◽  
Author(s):  
V. Jászfi ◽  
P. Prevedel ◽  
A. Eggbauer ◽  
Y. Godai ◽  
P. Raninger ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Induction Heat ◽  
Induction Heat Treatment

Advantages of Induction Heat Treatment in the Application of Self-Fluxing Alloy to Boiler Tubes

1998 ◽  
Author(s):  
A. Tomiguchi ◽  
Y. Sochi ◽  
Y. Matsubara
Keyword(s):  
Heat Treatment ◽  
Service Life ◽  
Induction Heating ◽  
Corrosion And Wear ◽  
Hard Coatings ◽  
Heating Process ◽  
Induction Heat ◽  
Induction Heat Treatment ◽  
Boiler Tubes ◽  
Bent Pipe

Abstract This study focuses on two major advantages of induction heating over flame heating in the treatment of coated boiler tubes. In both cases the induction heating process is simple, fast and effective. Firstly, we will show how the the use of induction heating results in exceptionally thick and hard coatings with low porosity. Having high corrosion and wear resistant properties, the products can satisfy industry's needs for reliable coatings with a long service life. Next, the study will detail how a pipe with the coating already applied can be simultaneously bent by induction heating while the coating is melted and fused to the pipe. The result is a thicker, more even and reliable coating than that accomplished by the flame sprayed method on a bent pipe. The process is not only less cumbersome, but again provides a superior product for the market.

scholarly journals A Finite Element Simulation for Induction Heat Treatment of Automotive Drive Shaft

2020 ◽  
Vol 60 (6) ◽  
pp. 1333-1341
Author(s):  
Siwook Park ◽  
Dong-Wan Kim ◽  
Jong-hyoung Kim ◽  
Si Yup Lee ◽  
Dongil Kwon ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Finite Element ◽  
Finite Element Simulation ◽  
Drive Shaft ◽  
Induction Heat ◽  
Induction Heat Treatment ◽  
Element Simulation

The Developments and its Applicaton Examples of Computer Simulation Code on Heat Treatment Process

2013 ◽  
Vol 651 ◽  
pp. 589-594
Author(s):  
Dong Ying Ju ◽  
Li Ping Cao
Keyword(s):  
Heat Treatment ◽  
Computer Simulation ◽  
Induction Heat ◽  
Simulation Code ◽  
Induction Heat Treatment ◽  
Coupled Equations ◽  
Field Diffusion ◽  
Material Process ◽  
And Function ◽  
Kinetics Of

Strategy and function of a new developed FEM code COSMAP(COmputer Simulation of MAterial Process) for surface hardening during of thermo-mechanical processing, including heat treatment, carbonizing and nitriding and induction heat treatment, is briefly introduced in this paper. The simulation code is developed based on the metallo-thermo-mechanical theory considering the coupled equations of magnetic or electrical field, diffusion, heat conduction, inelastic stresses and kinetics of phase transformation. Some examples of simulation and the experimental verification for induction heat treatment, carbonized quenching, carbonized- nitrided-quenching process of a cylinder and ring as well as a gear are illustrated, and comparison of the simulated values of distortion, residual stresses and profile of induced phases with the experimental data is made with some discussions.

Sign in / Sign up

Export Citation Format

Share Document