Erosive wear properties of high V–Cr–Ni stainless spheroidal carbides cast iron at high temperature

Shimizu, Kazumichi; Naruse, Takeshi; Yaer, Xinba; Kimura, Ken; Minami, Kuniaki; Matsumoto, H.

doi:10.1016/j.wear.2008.12.086

Cited by 33 publications

(7 citation statements)

References 14 publications

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“…High performance of alloy products has been reported in applications such as large scale pipes, blades, etc. [4][5][6][7][8][9][10][11] (an example is shown in Fig. 1).…”

Section: Introductionmentioning

confidence: 99%

“…What role do spheroidal particles play in determining the mechanical properties of the alloys? Although previous works have presented much information of practical use, [1][2][3][4][5][6][7][8][9][10][11] the microscopic characterisation of the structure of the second phase particles remains uncompleted. The present study aims at identifying the phases and investigating the morphology of the carbide particles, by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and energy dispersive X-ray analysis (EDX).…”

Section: Introductionmentioning

confidence: 99%

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Morphology and crystallographic phase of V–C particles formed in Fe–Cr–Ni–V–C alloys

Takeda

Mitome

Hayakawa

et al. 2013

Materials Science and Technology

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The morphology and crystallographic phase of V-C carbide particles formed in cast Fe-Cr-Ni-V-C alloys were investigated by means of X-ray diffraction, scanning electron microscopy and transmission electron microscopy (TEM). The combination of results obtained with these techniques revealed that cuboidal, cruciform and spherical carbide particles were formed, depending on the alloy composition, all having the cubic-VC 12x structure (Fm-3m). Detailed TEM observations suggested that small carbide particles were initially cubic in shape and became spherical with increasing particle size. All cuboidal and spherical carbides were single crystallites with no grain boundary at any particle sizes, even after growing to 6 mm in diameter.

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“…High performance of alloy products has been reported in applications such as large scale pipes, blades, etc. [4][5][6][7][8][9][10][11] (an example is shown in Fig. 1).…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Morphology and crystallographic phase of V–C particles formed in Fe–Cr–Ni–V–C alloys

Takeda

Mitome

Hayakawa

et al. 2013

Materials Science and Technology

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“…Авторы [22] полагают, что повышение износостойкости сплава 10 (табл. 2) достигается за счет выделения сфероидальных карбидов ванадия, а также -в результате деформационного превращения аустенита в мартенсит при ударах абразивных частиц о поверхность сплава, что снижает эффект от его размягчения при повышении температуры [26].…”

Section: экспериментальные наплавленные сплавыunclassified

Untitled

2020

IZVESTIA VGTU

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Ïðîáëåìû ìàòåðèàëîâåäåíèÿ, ñâàðêè è ïðî÷íîñòè â ìàøèíîñòðîåíèè Ïðîáëåìû ìàòåðèàëîâåäåíèÿ, ñâàðêè è ïðî÷íîñòè â ìàøèíîñòðîåíèè Ñåðèÿ Г л а в н ы й р е д а к т о р н а у ч н о г о ж у р н а л а «Известия Волгоградского государственного технического университета» академик РАН, профессор, доктор химических наук, президент Волгоградского государственного технического университета (ВолгГТУ) И. А. НОВАКОВ

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“…In this study, a high temperature erosion test machine was used to investigate the erosive wear property of materials at elevated temperature. The detail of this test machine has been described in the earlier works [9]. The machine has three furnaces which can control the temperature of test specimen, eroded particles and hot air, separately.…”

Section: Evalution Of Erosive Wear Characteristicsmentioning

confidence: 99%

Effect of C Content on High Temperature Erosive Wear Characteristics of Fe-Based V Containing Multi-Component Cast Steel with Ni

Shimizu

Kusumoto

Nakamura

et al. 2018

MSF

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Hot hardness and oxidation property of target material influences greatly on the erosion behavior at elevated temperature. The correlation between hot hardness and oxidation property of multi component white cast irons and its erosion resistance were investigated, and try to estimate the high temperature erosion behavior in the study. Nine kinds of multi component white cast iron and cast steel were used in this study. Specimen were machined into a flat plate with dimension of 50×50×10 mm. High temperature erosion test machine was used to investigate the erosive wear property of experimental materials at 1173K. Alumina grits (average diameter: 1.16 mm, hardness: 1250 HV1) which were used as impact particles were heated to 1073K and shoot on the heated specimen by hot air at the velocity of 100 m/s. The total particle loading was 2 kg. In order to clarify the correlation of hot hardness, oxidation property and the erosion resistance of specimens, hot hardness test was carried out specimens, to estimate erosion damage caused by solid particle. Hot hardness of specimens showed a value comparable to 200～250HV1. Result of erosion and oxidation tests, erosion rate and amount of oxidation of the specimen were suppressed by Ni addition. It suggested that the more amount of Ni contents, the lower the erosion rate and the less the amount of oxidation.

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Erosive wear properties of high V–Cr–Ni stainless spheroidal carbides cast iron at high temperature

Cited by 33 publications

References 14 publications

Morphology and crystallographic phase of V–C particles formed in Fe–Cr–Ni–V–C alloys

Morphology and crystallographic phase of V–C particles formed in Fe–Cr–Ni–V–C alloys

Untitled

Effect of C Content on High Temperature Erosive Wear Characteristics of Fe-Based V Containing Multi-Component Cast Steel with Ni

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