Comparison of metal matrix nanocomposite and microcomposite layers on aisi H13 tool steel surface by addition of TiC nanoparticles and microparticles by laser cladding

2012 ◽  
Author(s):  
Vicente Rouco ◽  
M. Ángeles Montealegre ◽  
Pilar Rey ◽  
Gemma Castro ◽  
Marcos González ◽  
...  
Keyword(s):  
Laser Cladding ◽  
Tool Steel ◽  
Metal Matrix ◽  
Steel Surface ◽  
H13 Tool Steel ◽  
Metal Matrix Nanocomposite ◽  
Aisi H13 ◽  
Tic Nanoparticles ◽  
Aisi H13 Tool Steel ◽  
Matrix Nanocomposite

Investigation of Thermal Cycle and Hardness Distribution in the Laser Cladding of AISI H13 Tool Steel Produced by a High Power Direct Diode Laser

2013 ◽  
Author(s):  
Parisa Farahmand ◽  
Prabu Balu ◽  
Fanrong Kong ◽  
Radovan Kovacevic
Keyword(s):  
Mechanical Properties ◽  
Phase Transformations ◽  
Diode Laser ◽  
Laser Cladding ◽  
Tool Steel ◽  
Thermal Cycle ◽  
Thermal Cycles ◽  
H13 Tool Steel ◽  
Aisi H13 ◽  
Aisi H13 Tool Steel

Laser cladding (LC) of tool steel has significant application in rapid tooling, and surface coating for worn-out components in different industries. During the LC process, several phase transformations influence the microstructural and mechanical properties of the deposited layer. In order to successfully implement the LC process, it is essential to understand the relationship between the thermal cycle (heating and cooling), phase transformations, and the output quantities of the deposited layer. In this study a direct diode laser with a power of up to 8 kW was used to deposit AISI H13 tool steel on mild steel grade A36 substrate to enhance its surface properties. Primarily, an experimentally verified three-dimensional (3-D) heat transfer analysis was developed based on the finite element method to compute temperature history during the cladding and cooling process. Next, the computed thermal cycles were coupled with a semi-empirical thermo-kinetic model to estimate the hardness of deposited layers based on different cooling cycles in a time-temperature-transformation (TTT) diagram. Further, the microstructural details obtained from the cross-sections of the clad were correlated with the estimated thermal cycles and hardness. A good correlation between the modeled and experimental results revealed that the developed model can be used to estimate the microstructural characteristics and mechanical properties of the H13 layer produced by the LC process.

Surface modification of AISI H13 tool steel by laser cladding with NiTi powder

2016 ◽  
Vol 122 (4) ◽  
Author(s):  
B. Norhafzan ◽  
S. N. Aqida ◽  
E. Chikarakara ◽  
D. Brabazon
Keyword(s):  
Surface Modification ◽  
Laser Cladding ◽  
Tool Steel ◽  
H13 Tool Steel ◽  
Aisi H13 ◽  
Aisi H13 Tool Steel

On the influence of laser cladding parameters and number of deposited layers on as-built and machined AISI H13 tool steel multilayered claddings

2021 ◽  
Vol 35 ◽  
pp. 361-370
Author(s):  
Lucia Lizzul ◽  
Marco Sorgato ◽  
Rachele Bertolini ◽  
Andrea Ghiotti ◽  
Stefania Bruschi ◽  
...  
Keyword(s):  
Laser Cladding ◽  
Tool Steel ◽  
H13 Tool Steel ◽  
Aisi H13 ◽  
Aisi H13 Tool Steel

The hydro-abrasive erosion wear behavior of duplex-treated surfaces of AISI H13 tool steel

2014 ◽  
Vol 57 (5) ◽  
pp. 1040-1051 ◽  
Author(s):  
Mumin Tutar ◽  
Hakan Aydin ◽  
Ali Durmus ◽  
Ali Bayram ◽  
Kurtulus Yigit
Keyword(s):  
Tool Steel ◽  
Wear Behavior ◽  
Erosion Wear ◽  
H13 Tool Steel ◽  
Abrasive Erosion ◽  
Aisi H13 ◽  
Aisi H13 Tool Steel

Effect of compound layer on the corrosion behavior of plasma nitrided AISI H13 tool steel

2019 ◽  
Vol 6 (5) ◽  
pp. 056412 ◽  
Author(s):  
Zahra Andalibi Fazel ◽  
Hassan Elmkhah ◽  
Meisam Nouri ◽  
Arash Fattah-alhosseini
Keyword(s):  
Corrosion Behavior ◽  
Tool Steel ◽  
Compound Layer ◽  
H13 Tool Steel ◽  
Aisi H13 ◽  
Aisi H13 Tool Steel
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