Weld microstructure in cast AlSi9/SiC(p) metal matrix composites
Journal Title: Archiwum Odlewnictwa - Year 2009, Vol 9, Issue 2
Abstract
Welded joint in cast AlSi9/SiC/20(p) metal matrix composite by manual TIG arc welding using AlMg5 filler metal has been described in his paper. Cooling curves have been stated, and the influence in distribution of reinforced particles on crystallization and weld microstructure. Welded joint mechanical properties have been determined: hardness and tensile.
Authors and Affiliations
J. Wysocki, K. Gawdzińska, S. Lenart
Application of laser optical displacement sensor to foundry processes control and research
An experimental set-up elaborated for distance measurement with a use of a laser optical displacement sensor has been described. The features of the elaborated device allow to measure a surface roughness and dimensions o...
The influence of microstructure on the mechanical properties of metallurgical rolls made of G200CrMoNi4-3-3 cast steel
The subject of the study is the high-carbon tool cast steel G200CrMoNi4-3-3 used for metallurgical rolls, especially in section rolling mills. The test material was derived from a roll damaged in production; therefore, t...
The influence of the arc plasma treatment on the structure and microhardness 100Cr6 bearing steel
The effect of arc plasma treatment on structure and microhardness of 100Cr6 steel was investigated. Four different the current intensity has been used to remelting surface of the steel. SEM and LM microscopes have been u...
Use of the JM-SPC software to statistical control of high pressure die casting production-attribute valued data type
A new version of the JM-SPC computer program written by J. Mutwil in Delphi for statistical control of production processes is presented. All changes have been by users suggestions caused. For the attribute valued data t...
Influence of cooling rate on the structure and mechanical properties of G17CrMoV5 – 10 cast steel
The paper presents results of research on the influence of cooling rate on the structure and properties of G17CrMoV5 – 10 (L17HMF) cast steel. The material for research was a section taken out from an outer cylinder of a...