Effect of the cross-rolling and austempering heat treatment on the microstructure, texture, and mechanical properties of a low alloyed steel used in rotary cutting tools

Shirazi, H. M.; Georges, Rémi; Hernández, Roger E.; Blais, Carl

doi:10.1007/s00170-022-08911-z

Cited by 4 publications

(1 citation statement)

References 32 publications

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“…In most cases, annealing generates homogeneous tensile characteristics in cold-rolled BCC metals. These components' ultimate microstructure is frequently described as having a somewhat coarse microstructure and inferior tensile characteristics [43]. The rolled microstructure and crystallographic texture advantages can be maintained as the microstructure is homogenised by cross-rolling.…”

Section: Hardening and Austempering Methods For Heat Treatment Analys...mentioning

confidence: 99%

Behavioural Study of High Carbon Steel Material in Hot and Cold Working Media: A Review

Okokpujie,

Odudu,

Azeez

et al. 2023

E3S Web Conf.

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Due to its exceptional mechanical properties, such as its high strength and hardness, high-carbon steel is utilised extensively in various industries. The way of behaving of high-carbon steel is impacted by various handling strategies, for example, hot working and cold working, which can influence its microstructure and mechanical properties. The review aims to Study the behaviour of high-carbon steel material in hot and cold working media. Also, to look at the effects of hot and cold working on the macrostructure of the high carbon steel and the mechanical properties such as hardness, comprehension, impact tests, tensile stress and strain analysis. From the review, the hot and cold working processes, such as bending, rolling, and squeezing, for the result obtained from the hardness test shows the hardness value for hot rolling is higher than that of cold rolling (it is generally expected for hardness obtained from cold rolling should be higher than that from hot rolling) this may be due to the variations in the rolling parameters. While the hardness obtained from cold bending s higher than that from hot bending, and the hardness value obtained from hot squeezing is higher than that of cold squeezing. The results for hot bending of high-carbon steel show improved ductility and reduced risk of cracking compared to cold bending. This viable finding is highly significant to manufacturers to enable the production of sustainable materials for structural applications.

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Section: Hardening and Austempering Methods For Heat Treatment Analys...mentioning

confidence: 99%

Behavioural Study of High Carbon Steel Material in Hot and Cold Working Media: A Review

Okokpujie,

Odudu,

Azeez

et al. 2023

E3S Web Conf.

View full text Add to dashboard Cite

show abstract

Manufacturing of non-grain-oriented electrical steels: review

Karami,

Butler,

Tamimi

2024

Int J Adv Manuf Technol

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Among soft magnetic materials, non-grain-oriented electrical steel (NGOES) has emerged as a promising option for various applications. NGOES material plays a crucial role across the entire energy value chain, spanning from power generation through generators to the consumption of electrical energy in electric motors and appliances within the electrical components industry which can lead to a notable enhancement in the performance of electric motors. NGOES are widely used for soft magnetic applications due to their cost and also their superior magnetic properties, including high electrical resistivity, excellent saturation magnetization, and minimal magnetostriction. NGOES are anticipated to serve as a driving force in the future global market for electric power consumption. The magnetic properties of NGOES are profoundly influenced by metallurgical factors such as Si content, grain size, crystallographic texture, sheet thickness, and surface roughness. These crucial variables play a crucial role in shaping the magnetic characteristics of NGOES materials which will be covered in this review paper. This paper provides an overview of different manufacturing routes for NGOES, as well as the advantages and disadvantages of these processes. Moreover, alternative manufacturing techniques and their capability to optimize the microstructure and to fabricate high Si NGOES sheets are discussed. Also, it addresses the challenges associated with mass-producing materials with high Si content using traditional methods. These advancements in this area present promising opportunities for enhancing the manufacturing processes of NGOES and ultimately enhancing the performance of future electrical machines and generators.

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Application of cross-rolling and austempering–tempering to the production of rotary cutting tools

Shirazi

Georges²,

Ugulino³

et al. 2022

J Mater Sci

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Effect of the cross-rolling and austempering heat treatment on the microstructure, texture, and mechanical properties of a low alloyed steel used in rotary cutting tools

Cited by 4 publications

References 32 publications

Behavioural Study of High Carbon Steel Material in Hot and Cold Working Media: A Review

Behavioural Study of High Carbon Steel Material in Hot and Cold Working Media: A Review

Manufacturing of non-grain-oriented electrical steels: review

Application of cross-rolling and austempering–tempering to the production of rotary cutting tools

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