Effect of porosity on thermal behaviour of sintered P/M iron material

N.A.

Article Details

Effect of porosity on thermal behaviour of sintered P/M iron material

Authors:

N.A.

Publisher:

Yildiz Technical University

Main Topics:

Thermodynamics and Statistical Physics

Journal:

Journal of Thermal Engineering Vol.10 Issue 6, pp.1621-1631

Document Type:

Article

Publication Date:

11/2024

Document Language:

English

Document ID (Org No.):

2001331721

pISSN:

2148-7847

Keywords:

Abstract:

 Iron components processed through Powder Metallurgy PM route have complex material characteristics due to the presence of pores. The present research work attempts to investigate the influence of porosity on the thermal conductivity of the sintered iron specimens. Green iron compacts of various densities were obtained by applying various compaction pressures. An electric muffle furnace with a capacity of 3.5kW was used for sintering the green compacts. The specimens of the same density were utilized to conduct thermal conductivity experiments. The Design Expert DE software has been used to design and conduct the thermal conductivity experiment on specimens. The variations of heat flow through the preforms were studied using ANSYS. Using MATLAB, a similar kind of study was also carried out, and the results were compared. The test results reveal that the thermal conductivity of the PM iron increases with a decrease in porosity or increase in density.

 Iron components processed through Powder Metallurgy PM route have complex material characteristics due to the presence of pores. The present research work attempts to investigate the influence of porosity on the thermal conductivity of the sintered iron specimens. Green iron compacts of various densities were obtained by applying various compaction pressures. An electric muffle furnace with a capacity of 3.5kW was used for sintering the green compacts. The specimens of the same density were utilized to conduct thermal conductivity experiments. The Design Expert DE software has been used to design and conduct the thermal conductivity experiment on specimens. The variations of heat flow through the preforms were studied using ANSYS. Using MATLAB, a similar kind of study was also carried out, and the results were compared. The test results reveal that the thermal conductivity of the PM iron increases with a decrease in porosity or increase in density.

 Iron components processed through Powder Metallurgy PM route have complex material characteristics due to the presence of pores. The present research work attempts to investigate the influence of porosity on the thermal conductivity of the sintered iron specimens. Green iron compacts of various densities were obtained by applying various compaction pressures. An electric muffle furnace with a capacity of 3.5kW was used for sintering the green compacts. The specimens of the same density were utilized to conduct thermal conductivity experiments. The Design Expert DE software has been used to design and conduct the thermal conductivity experiment on specimens. The variations of heat flow through the preforms were studied using ANSYS. Using MATLAB, a similar kind of study was also carried out, and the results were compared. The test results reveal that the thermal conductivity of the PM iron increases with a decrease in porosity or increase in density.

 Iron components processed through Powder Metallurgy PM route have complex material characteristics due to the presence of pores. The present research work attempts to investigate the influence of porosity on the thermal conductivity of the sintered iron specimens. Green iron compacts of various densities were obtained by applying various compaction pressures. An electric muffle furnace with a capacity of 3.5kW was used for sintering the green compacts. The specimens of the same density were utilized to conduct thermal conductivity experiments. The Design Expert DE software has been used to design and conduct the thermal conductivity experiment on specimens. The variations of heat flow through the preforms were studied using ANSYS. Using MATLAB, a similar kind of study was also carried out, and the results were compared. The test results reveal that the thermal conductivity of the PM iron increases with a decrease in porosity or increase in density.

Article Details

Effect of porosity on thermal behaviour of sintered P/M iron material

Authors:

N.A.

Publisher:

Yildiz Technical University

Main Topics:

Thermodynamics and Statistical Physics

Journal:

Journal of Thermal Engineering Vol.10 Issue 6, pp.1621-1631

Document Type:

Article

Publication Date:

11/2024

Document Language:

English

Document ID (Org No.):

2001331721

pISSN:

2148-7847

Density

Iron

MATLAB

Powder Metallurgy

Sintering

Thermal Conductivity

Issues

Article Details

Effect of porosity on thermal behaviour of sintered P/M iron material

Authors: N.A.

Publisher: Yildiz Technical University

Main Topics: Thermodynamics and Statistical Physics

Journal: Journal of Thermal Engineering Vol.10 Issue 6, pp.1621-1631

Document Type: Article

Publication Date: 11/2024

Document Language: English

Document ID (Org No.): 2001331721

pISSN: 2148-7847

Density

Iron

MATLAB

Powder Metallurgy

Sintering

Thermal Conductivity

Issues

Authors:

N.A.

Publisher:

Yildiz Technical University

Main Topics:

Thermodynamics and Statistical Physics

Journal:

Journal of Thermal Engineering Vol.10 Issue 6, pp.1621-1631

Document Type:

Article

Publication Date:

11/2024

Document Language:

English

Document ID (Org No.):

2001331721

pISSN:

2148-7847