Cell morphology, porosity, microstructure and mechanical properties of porous Fe-C-P alloys

Sazegaran, Hamid; Nezhad, Seyyed Mohsen Moosavi

doi:10.1007/s12613-020-1995-2

Cited by 9 publications

(2 citation statements)

References 53 publications

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“…For this purpose, urea grains and stainless steel powder (with ratios of 30% by weight of urea to 70% by weight of powder, 32.5% by weight of urea to 67.5% by weight of powder, 35% by weight of urea to 65% by weight of powder, 37.5% by weight Urea weight to 62.5% by weight of powder and 40% by weight of urea to 60% by weight of powder) are placed in a polyethylene container and some water is sprinkled on them and a droplet polyvinyl alcohol as an adhesive is added inside the container. Adding water causes the surfaces of urea grains to become sticky [27,28]. The creation of sticky surfaces in the urea grains and the presence of polyvinyl alcohol causes the stainless steel powder particles to stick on the urea grains.…”

Section: Materials Synthesismentioning

confidence: 99%

Investigating the mechanical properties of stainless steel foams produced by dissolving spherical urea particles as a space holder

sahraei,

Naserian-Nik,

Sazegaran

2023

Preprint

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Foam materials are a family of new and advanced materials that, due to their unique characteristics, will have a lot of potential for development in the coming years. The family of foam materials is divided into three categories: metal foams, ceramic foams, and polymer foams. Compared to ceramic and polymer foams, metal foams are newer and their properties and applications are being developed So, it seems that a bright future is waiting for these materials. The current research deals with the production of metal foams made of 316L stainless steel, which has a relatively wide application in the medical industry, especially the construction of implants. For this purpose, the method of dissolving spherical urea particles in water has been used as a spacer. In order to study the effect of porosity and production pressure on the mechanical behavior of 316L stainless steel, a standard pressure test was performed on foam samples produced under different production pressures and porosity percentages and their mechanical properties were investigated. In addition to conducting experimental tests, foam finite element models with zero and 30 percent porosity were created and pressure tests were simulated for them.

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Section: Materials Synthesismentioning

confidence: 99%

Investigating the mechanical properties of stainless steel foams produced by dissolving spherical urea particles as a space holder

sahraei,

Naserian-Nik,

Sazegaran

2023

Preprint

Self Cite

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“…According to Sazegaran and Nezhad (2021), pore morphologies considerably affect the mechanical properties of porous materials. The influence of pore morphology on the compressive strength of foamed materials revealed that their pore shapes had a higher impact on their mechanical properties than the pore size (Parveez et al, 2022).…”

Section: Microstructural Propertiesmentioning

confidence: 99%

A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution

ODEWOLE

2023

Gazi University Journal of Science Part A: Engineering and Innovation

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The development of glass-ceramic foam has received significant attention in building and construction, given its potential for sustainability. This study investigated the low-temperature route of fabricating glass-ceramic foams from mining waste. The feasibility of one-step or chemical-aided sintering of glass-ceramic foams using granite powder, a naturally sourced mining waste, rather than using already heat-treated wastes such as glass and fly ash has been explored in this study. Glass-ceramic foam samples were synthesized from a homogenous blend of constant percentage by weight of granite-clay mix with varying amounts of alkali-silicate solution. The influence of the alkali-silicate solution on the physicomechanical and microstructural properties of the synthesized samples sintered at 850°C was investigated. The results showed water absorption of 9.5-33.3%, apparent porosity of 18.2-56.7%, bulk density of 1.7-1.91 g/cm3, and compressive strength of 20.7-26.3MPa. The glass-ceramic foam developed in this research can be suitably used for the thermal insulation of buildings.

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Phosphorus reduction behavior of high-phosphate iron ore during hydrogen-rich sintering

Chen

Liu

Zuo

2022

Int J Miner Metall Mater

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Cell morphology, porosity, microstructure and mechanical properties of porous Fe-C-P alloys

Cited by 9 publications

References 53 publications

Investigating the mechanical properties of stainless steel foams produced by dissolving spherical urea particles as a space holder

Investigating the mechanical properties of stainless steel foams produced by dissolving spherical urea particles as a space holder

A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution

Phosphorus reduction behavior of high-phosphate iron ore during hydrogen-rich sintering

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