Results 21 to 30 of about 2,084 (216)
The Althoff-Radtke Test Adapted for High Chromium Cast Iron
Archives of Foundry Engineering, 2016 The paper presents results of the possibility of adapting the Althoff-Radtke test for High Chromium Cast Iron. The Althoff-Radtke test is a clump attempt used for steel.
Kopyciński D. +4 more
doaj +1 more source
High chrome cast iron for mineral processing and conveying equipment parts
Литьë и металлургия, 2022 The main reasons for the formation of microand macrocracks and other defects in waterjet castings, which significantly reduce their service life, are analyzed.
A. S. Gudenko +3 more
doaj +1 more source
Influence of boron- and barium-containing modifiers on the structure of low-chromium cast iron
Heliyon, 2022 The paper presents the results of studying the effect of modifying low-chromium hypoeutectic cast iron (chromium content about 1%) with boron- and barium-containing additives on its structure and hardness.
D.R. Aubakirov +9 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Abrasion Wear Behavior of High-chromium Cast Iron
Archives of Foundry Engineering, 2016 High-chromium cast irons are used as abrasion resistant materials. Their wear resistance depends on quantity of carbides and the matrix supporting these carbides. The paper presents the results of cast irons of chemical composition (in wt.
Pokusová M. +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Equiaxed and Oriented Microstructure in High Chromium Cast Iron
Archives of Metallurgy and Materials, 2014 W pracy wykazano, że wprowadzenie do żeliwa chromowego dodatków modyfikatora w postaci węglika B4C oraz złomu stalowego w postaci rozdrobnionej powoduje zmianę struktury odlewu oraz właściwości wytrzymałościowych.
Kopyciński D., Guzik E., Szczęsny A.
doaj +1 more source
Influence of alloying elements and heat treatment on the mechanical properties of chromium cast iron
Литьë и металлургия, 2020 The results of experimental studies to determine the effect of alloying and heat treatment on the mechanical properties of the high-chromium cast iron are described.
E. I. Marukovich +4 more
doaj +1 more source
Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing
Advanced Engineering Materials, EarlyView.This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu +10 more
wiley +1 more source