Influence of Mn on the iron-based friction material directly prepared by <i>in situ</i> carbothermic reaction from vanadium-bearing titanomagnetite concentrates

Yu, Shui; Feng, Keqin; Zhang, Yanyan; Yan, Zidi

doi:10.1039/c8ra05307c

Cited by 14 publications

(3 citation statements)

References 17 publications

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“…Our research group previously reported the preparation and properties of an Fe-based friction material by in situ reaction and sintering from vanadium-bearing titanomagnetite concentrates under in vacuum. [14][15][16] The prepared Fe-based friction material meets the basic requirements of JBT 3063-1996. In order to make further improvements about the properties of the Fe-based friction material, an addition of alloying elements is considered in this study.…”

Section: Introductionmentioning

confidence: 94%

Effects of rare-earth oxides on the microstructure and properties of Fe-based friction materials synthesized by in situ carbothermic reaction from vanadium-bearing titanomagnetite concentrates

Zhai

Feng

et al. 2019

RSC Adv.

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Section: Introductionmentioning

confidence: 94%

Effects of rare-earth oxides on the microstructure and properties of Fe-based friction materials synthesized by in situ carbothermic reaction from vanadium-bearing titanomagnetite concentrates

Zhai

Feng

et al. 2019

RSC Adv.

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“…13(d). At RT, ferric oxide located at 498 cm -1 [54] and manganese oxide phase are mainly responsible for the low friction, where the MnO  emerging facilitates surface smoothening [55]. As a comparison, completely different oxides within the worn surface are formed at elevated temperatures.…”

Section: Raman Analysis Of the Inside And Outside The Wear Trackmentioning

confidence: 99%

Temperature-mediated tribological characteristics of 40CrNiMoA steel and Inconel 718 alloy during sliding against Si3N4 counterparts

Bai

Wan

et al. 2020

Friction

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A comparative evaluation of the friction and wear behaviors of 40CrNiMoA steel and Inconel 718 alloy sliding against Si3N4 counterparts was conducted over a large temperature range from room temperature (RT) to 800 °C. The temperature-dependent tribological properties associated with the resulting chemical mitigation and structural adaptation of the solid sliding surface were clarified by surface/interface characterizations. The results revealed desirable performance in reducing friction and wear at elevated temperatures, which was associated with the resulting oxide composite film’s adaptive lubricating capability, whereas severe abrasive wear occurred at room/ambient temperatures. The oxidative-abrasive differentials for the two alloys were further discussed by considering the combined effect of temperature and stressed-shearing conditions.

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“…In summary, when the Ni content is 2%, the structure and performance are the best. But he did not experiment with detailed data on other metals, compared the structure and properties of several different metals, and finally reached a conclusion [1]. Due to low cost, high availability, and high strength, iron-based composite materials have been widely used in many industrial applications such as bearings, camshafts, connecting rods, pulleys, various valves, and oil pump gears in automobiles and other industries.…”

Section: Introductionmentioning

confidence: 99%

Application Preparation of High‐Performance Iron‐Based Powder Metallurgy Sintered Materials in Sports Industry

Bai-fang

2022

Journal of Nanomaterials

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Nowadays, the rapid development of sports science and technology has brought about the vigorous development of the sports industry, which is worth studying for a long time in the future. This article aims to use metallurgical sintering technology to prepare high-performance iron-based powder materials and apply them in the traditional sports industry to produce new sports equipment. This article proposes a metallurgical sintering method, that is, the use of a process of powdered iron-containing materials through a series of operations to finally obtain a new agglomerate and to obtain the required new physical and mechanical properties of materials or products. A new type of material is made and used in the traditional sports industry to meet the high-quality needs of sports equipment in the current era. According to survey statistics, my country’s sports industry has been developing rapidly in the past five years. It has increased from 1,901.13 billion yuan in 2016 to 2,869.35 billion yuan in 2020. Sports investment and financing events have also dropped from 313 to 105, but the entire sports industry’s investment is getting bigger and bigger. The number of employees in the national sports industry has also exceeded the 2 million mark. In the future, the sports industry is also an industry with great potential for development.

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Influence of Mn on the iron-based friction material directly prepared by in situ carbothermic reaction from vanadium-bearing titanomagnetite concentrates

Abstract: In this work, we prepared an iron-based frictional material from vanadium-bearing titanomagnetite concentrates by in situ carbothermic reaction with improved tribological properties.

Cited by 14 publications

References 17 publications

Effects of rare-earth oxides on the microstructure and properties of Fe-based friction materials synthesized by in situ carbothermic reaction from vanadium-bearing titanomagnetite concentrates

Effects of rare-earth oxides on the microstructure and properties of Fe-based friction materials synthesized by in situ carbothermic reaction from vanadium-bearing titanomagnetite concentrates

Temperature-mediated tribological characteristics of 40CrNiMoA steel and Inconel 718 alloy during sliding against Si3N4 counterparts

Application Preparation of High‐Performance Iron‐Based Powder Metallurgy Sintered Materials in Sports Industry

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