Impact toughness and microstructure of continuous steel wire-reinforced cast iron composite

Akdemir, Ahmet; Kuş, Recai; Şi̇mşi̇r, Mehmet

doi:10.1016/j.msea.2009.03.006

Cited by 12 publications

(5 citation statements)

References 20 publications

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“…Hence, a diffusion bond was established between the two components of the composite without any discontinuity. This phenomenon is compatible with the results of other investigations about gray cast iron composite [5,6].…”

Section: Microstructuressupporting

confidence: 93%

“…Since previous years, there has been a significant attempt to explore the potential use of ductile phase reinforcement in toughening of relatively brittle materials; however, a few investigations have been done in the case of cast iron [1][2][3][4][5][6]. Nowadays, cast iron is widely used in many engineering applications, due to good cast-ability, corrosion resistance, machine-ability, and relatively low cost; however, its mechanical properties are strongly affected by the existence of free carbon (graphite), which is formed during the solidification process [7].…”

Section: Introductionmentioning

confidence: 99%

“…Kurt et al [4] worked on the influence of heat treatment on shear strength of the interface between cast iron and medium carbon steel. In addition, Akdemire et al [5,6] investigated the effect of reinforcing of gray cast iron with steel fibers on the strength and toughness of this material.…”

Section: Introductionmentioning

confidence: 99%

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Impact toughness and microstructure of continuous medium carbon steel bar-reinforced cast iron composite

Kazemi

Rashid

Nourian³

2013

Materials Science and Engineering: A

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Section: Microstructuressupporting

confidence: 93%

Section: Introductionmentioning

confidence: 99%

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Impact toughness and microstructure of continuous medium carbon steel bar-reinforced cast iron composite

Kazemi

Rashid

Nourian³

2013

Materials Science and Engineering: A

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“…The highest weight loss was observed for the uncarburized steel samples and the lost for the steel sample that were carburized at 950 O C. This results is also supported from the literature [24]. …”

Section: Effect Of Carburization Temperature On Abrasive Properties Osupporting

confidence: 88%

An Experimental Study on the Mechanical Characteristics of Low Alloy Carbon Steels for Better Performance of Traditional Farm Implements in Ethiopia

Kefarge¹

2014

IJMSA

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Abstract:For most developing countries, including Ethiopia Agriculture is the backbone of their economy. Due to lack of effective farm implements, theses country's population has been suffering on food shortage. Hence, the major objective the study is to improve the mechanical properties and abrasion resistance of traditional farm implements. To achieve the intended objectives of the study, Investigation was conducted on the mechanical and wear characteristics of steel samples for better performance of farm implements subjected to packed carburization treatment using wood coal as the carburizer, carburized at 850 °C, 900 °C and 950 °C, soaked at the carburizing temperature for 1:50 hrs followed by quenched with water. At the first the test specimen for analysis of different mechanical and wear characteristics of various local farming tools like abrasive wear, toughness, tensile strength, abrasive wear and hardness were prepared as per ASTM standard. The test specimens that was prepared for this purpose was subjected to destructive mechanical test before and after carburization process. From the data obtained, ultimate tensile strength, percent elongation, percent reduction in area, modulus of elasticity, Rockwell hardness, impact toughness, and abrasive wear were calculated. The destructive mechanical test results are compared before and after carburization process in order to see the impact of pack carburization and carburizing temperature on the performance (life cycle )of the traditional farm implements. It was observed that the mechanical properties of steel samples were found to be strongly influenced by the process of carburization, carburizing temperature and soaking time at carburizing temperature. It was concluded that the sample carburized at 950 °C soaked for 1:50 hrs followed by water quenching gives best result than the other samples. Since pack carburizing enhance the hardness, tensile strength, abrasion resistance, the farm implement manufacturing company has been recommended to carburize these farm implement.

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“…Many studies proved that the mechanical properties of brittle materials can be effectively improved by adding the enhanced phase with high toughness. Akdemir et al [ 38 ] investigated the impact toughness of continuous steel wire‐reinforced cast iron composite. The impact toughness of the gray cast iron was increased by the strengthening LCS wire.…”

Section: Resultsmentioning

confidence: 99%

Fabrication of a Composite Material of High‐Chromium Cast Iron Dispersed in Low‐Carbon Steel by Hot‐Rolling Process

Yuan

Han

Zhu

et al. 2021

steel research int.

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To obtain a compatible material with good wear resistance (WR) and toughness, a composite material with high‐chromium cast iron (HCCI) dispersed in low‐carbon steel (LCS) is prepared through multilayer hot rolling. The microstructure and mechanical properties of the composite are investigated. The macrostructure of the composite material reveals that the HCCI layers are necked, fractured, and dispersed in LCS after hot rolling. The two materials combine well without unconnected areas and macrovoids on the interface; however, broken oxides are observed at the interface. Decarburization occurs at the LCS side near the interface and a 15−20 μm‐wide ferrite zone is formed at the LCS side. Fe, Cr, Mn, and C elements diffuse at the interface. A pearlite band is formed at the interface, and the thickness of the diffusion is about 2−4 μm. Due to the addition of ductile LCS, the impact toughness of the composite material is about 2.5 times higher than that of the as‐cast HCCI, whereas the WR of the composite material is lower than that of HCCI (about 16%). The dispersed HCCI in the composite produces a shadow effect during the sliding wear, which provides protection and support for LCS.

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Impact toughness and microstructure of continuous steel wire-reinforced cast iron composite

Cited by 12 publications

References 20 publications

Impact toughness and microstructure of continuous medium carbon steel bar-reinforced cast iron composite

Impact toughness and microstructure of continuous medium carbon steel bar-reinforced cast iron composite

An Experimental Study on the Mechanical Characteristics of Low Alloy Carbon Steels for Better Performance of Traditional Farm Implements in Ethiopia

Fabrication of a Composite Material of High‐Chromium Cast Iron Dispersed in Low‐Carbon Steel by Hot‐Rolling Process

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