DOAJ Open Access 2022

The Erosion–Corrosion Behavior of Eutectic High Chromium Cast Irons Reinforced by TiC Particles

Tian-Quan Tu Shen-Lin Liu Kai-Hong Zheng Boris B. Khina Artur I. Pokrovsky +1 lainnya

Abstrak

In this work, high chromium cast irons (HCCIs) reinforced by TiC particles are designed and fabricated to improve the erosion–corrosion and wear resistances of materials for the pumping and handling applications. The TiC particles are formed by the in situ solidification method. The experimental results show that the hardness of as-cast HCCIs is improved significantly with TiC volume fraction. It can be as high as 63 HRC when the TiC volume fraction is 9.8%. The introduction of TiC increases the abrasive wear resistance of the HCCIs in both as-cast and heat-treated states. However, it is unexpected to find that the presence of TiC significantly reduces the erosion–corrosion performance. It suggests that corrosion-enhanced erosion is the dominant mechanism that controls the mass loss of the TiC-strengthened HCCIs.

Topik & Kata Kunci

Mining engineering. Metallurgy

Penulis (6)

Tian-Quan Tu

Shen-Lin Liu

Kai-Hong Zheng

Boris B. Khina

Artur I. Pokrovsky

Zhi-Chao Luo

Format Sitasi

APA MLA BibTeX

Tu, T., Liu, S., Zheng, K., Khina, B.B., Pokrovsky, A.I., Luo, Z. (2022). The Erosion–Corrosion Behavior of Eutectic High Chromium Cast Irons Reinforced by TiC Particles. https://doi.org/10.3390/met12040598

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Informasi Jurnal

Tahun Terbit: 2022
Sumber Database: DOAJ
DOI: 10.3390/met12040598
Akses: Open Access ✓