Vol. 5 , Iss. 2 (October 2022) | Journal of Metallic Material Research

JMMR | Volume 6 Issue 2 | Calling for papers

2023-07-19

Articles

As-Cast Microstructures of High Entropy Alloys Designed to Be TaC-Strengthened

Patrice Berthod

1-10

Article ID: 4685 DOI：https://doi.org/10.30564/jmmr.v5i2.4685

99 (Download)

Abstract: In this work two new alloys were obtained by extrapolation from a well known high entropy alloy, the equimolar CoNiFeMnCr one. This was done by the addition of carbon and of tantalum, Ta being one of the strongest MC-former elements. They were produced by conventional casting under inert atmosphere. The obtained microstructures were characterized by... More

Producing High Purity Nickel Metal Powder from Nickel Wastes through Acidic Leaching by Sulfuric Acid

M.B Oshrieh, Kh. A Nekouee, H. Abaszadeh

19-26

Article ID: 4877 DOI：https://doi.org/10.30564/jmmr.v5i2.4877

76 (Download)

Abstract:

Nickel has found increasing application in electronic, automobile

manufacturing, plating, and metal industries and so on. Producing high

quality metal powders to satisfy increasing demand for advanced materials

is of very high importance. There are a few numbers of standard powder

production techniques. An acidic leaching has been applied in present

research. Sulfuric acid has been used to leach nickel... More

Spatial Investigation of Nilüfer Stream Arsenic Pollution in Previous and Post COVID-19 Pandemic and Evaluation of Health Risks for Adult People

Aslıhan Katip

11-18

Article ID: 4741 DOI：https://doi.org/10.30564/jmmr.v5i2.4741

68 (Download)

Abstract:

This study was carried out in Nilüfer Stream in Bursa City, where intensive

industrial, agricultural and mining activities are existed. The temporal and

spatial variation of arsenic was evaluated by examining its concentrations

between March 2015 and December 2021. Values between March 2015

and December 2019 were evaluated as pre-pandemic, and values between

March 2020 and December 2021 were evaluated... More

Review

Anti-bacterial Properties of Transition Metal Complexes of Copper Metal Ion: A Mini Review

Abhay Nanda Srivastva

, Nisha Saxena, Netra Pal Singh, Jayant Kumar

27-38

Article ID: 4836 DOI：https://doi.org/10.30564/jmmr.v5i2.4836

81 (Download)

Abstract:

Bacterial infections are a major cause for impulsive deaths in human beings.

Bacterial infections of the respiratory, gastrointestinal and central nervous

system account for the majority of cases of sudden casualties. Readily available

drugs are getting ineffective by each passing day as the mutation is very

fast in these pathogenic microbes resulting in drug resistance. The growing

resistance of bacteria... More

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Volume 2 | 2019

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Announcements

JMMR | Volume 6 Issue 2 | Calling for papers

Journal of Metallic Material Research

Articles

As-Cast Microstructures of High Entropy Alloys Designed to Be TaC-Strengthened

Producing High Purity Nickel Metal Powder from Nickel Wastes through Acidic Leaching by Sulfuric Acid

Spatial Investigation of Nilüfer Stream Arsenic Pollution in Previous and Post COVID-19 Pandemic and Evaluation of Health Risks for Adult People

Review

Anti-bacterial Properties of Transition Metal Complexes of Copper Metal Ion: A Mini Review