Results 31 to 40 of about 79 (73)

Fabrication of High Chromium Cast Iron/Hadfield Steel Composite Materials by the Hot Rolling Process

Medžiagotyra
Bimetal composite blanks were successfully prepared from high chromium cast iron (HCCI) and Hadfield steel by the hot-rolling process. The macrostructure and microstructure of the composite were investigated.
Guofeng YUAN, Fei ZHAO, Guijun WU
doaj   +1 more source

Green Preparation and Dry Sliding Wear Properties of a Macro-ZTA/Fe Composite Produced by a Two-Step Method

Metals, 2019
In this paper, a two-step method, rapid-flow mixing followed by high-pressure compositing was used to prepare a macro-ZTA (ZrO2-toughened Al2O3) particles reinforced high chromium cast iron (HCCI) matrix composite.
Bo Qiu, Shuming Xing, Qi Dong
doaj   +1 more source

Effect of centrifugal casting temperature on the microstructure and properties of ZTAP/HCCI matrix composites

Materials Research Express, 2021
In the centrifugal casting process, the casting temperature parameters affected the microstructure characteristics, and the performance of the materials was greatly significant. ZTA (ZrO _2 reinforced Al _2 O _3 ) particles reinforced HCCI (High chromium
Ge Niu, Yudong Sui, Hongbin Zeng, Han He, Yehua Jiang, Mojin Zhou   +5 more
doaj   +1 more source

A Comparative Study on the Influence of Chromium on the Phase Fraction and Elemental Distribution in As-Cast High Chromium Cast Irons: Simulation vs. Experimentation

Metals, 2019
The excellent abrasion resistance of high chromium cast irons (HCCIs) stems from the dispersion of the hard iron-chromium eutectic carbides. The surrounding matrix on the other hand, provides sufficient mechanical support, improving the resistance to ...
U. Pranav Nayak, María Agustina Guitar, Frank Mücklich   +2 more
doaj   +1 more source

Revealing the mechanism of abruptly dropping of the wetting angle for the cast iron and zirconia ceramic system

Materials & Design
The wettability behavior and characteristics of the high chromium cast iron (HCCI)/zirconium dioxide system were studied using the sessile drop method. A complete and uniform layer of titanium was prepared on the surface of ZrO2 ceramics using the salt ...
Zilong Zhao, Yefei Li, Qiaoling Zheng, Dawei Yi, Hao Cheng, Su Zhang   +5 more
doaj   +1 more source

Microstructure Formation and Dry Reciprocating Sliding Wear Response of High-Entropy Hypereutectic White Cast Irons

Metals
White cast irons (WCI) are widely used in industries requiring high wear resistance due to their microstructure consisting of hard carbides dispersed within a metallic matrix.
Willian Martins Pasini, Wojciech Polkowski, Tomasz Dudziak, Carlos Alexandre dos Santos, Vinicius Karlinski de Barcellos   +4 more
doaj   +1 more source

Weldability and microstructure evolution of powder metallurgy high chromium cast iron/low carbon steel welded by gas tungsten arc welding

Fenmo yejin jishu
Powder metallurgy high chromium cast iron (PM HCCI) and low carbon steels (LCS) were welded by multi-pass manual gas tungsten arc welding (GTAW). The effects of welding current on the microstructure evolution and mechanical properties of the weld joints ...
ZHONG Siyuan, XIAO Ping’an, ZHAO Jikang   +2 more
doaj   +1 more source

Effects of Vanadium on Microstructure and Wear Resistance of High Chromium Cast Iron Hardfacing Layer by Electroslag Surfacing

Metals, 2018
The 3.6C-20Cr-Fe-(0–2.32)V high chromium cast iron (HCCI) hardfacing layers were deposited on low alloy steel by electroslag surfacing. The microstructure of hardfacing layers were observed and the carbide types, size and area fraction were ...
Hao Wang, Sheng Fu Yu, Adnan Raza Khan, An Guo Huang   +3 more
doaj   +1 more source

Microstructure and tensile behavior of high-chromium cast iron/Hadfield steel composite fabricated by hot rolling process

Materials Research Express
This study employed a hot-rolling technique to fabricate a bimetal composite combining Hadfield steel and High-chromium cast iron (HCCI). The microstructure evolution and tensile properties of the bimetal composite were studied.
Guijun Wu, I V Merkuryev, Zhanhao Liang, T B Duishenaliev, Guofeng Yuan, Xiuli Guo   +5 more
doaj   +1 more source

Microstructural evolution and wear mechanism analysis in hot-rolled high-chromium cast iron/carbon steel laminates

Materials Today Advances
This study investigates the effects of hot rolling deformation on the microstructural evolution and wear mechanisms of laminated high-chromium cast iron (HCCI)/low-carbon steel composites.
Yanwei Li, Peisheng Han, Chen Chen, Hui Zhi   +3 more
doaj   +1 more source