Research on the Intermetallic Compounds Formation in a Ni-Ti Alloy Obtained through Powder Metallurgy Specific Methods

Viorel Cândea; George Arghir; Cătălin Popa; Ionuţ Gligor; Angela Popa; Gabriel Batin

doi:10.4028/www.scientific.net/MSF.672.125

Paper Titles

CdS Powders Obtained by Chemical Bath Deposition
p.109

Research Regarding the Influence of the Compaction Pressure of the Iron Powder on the Processes that Take Place when Elaborating Steels Obtained through the Carburizing – Sintering Proceeding
p.113

An Electrochemical Machining Device for Residual Stresses Measurement in PM Parts by Layer Removal Method
p.117

Elaboration of Titanium-Nickel Alloy with Special Properties through Mechanical Milling
p.121

Research on the Intermetallic Compounds Formation in a Ni-Ti Alloy Obtained through Powder Metallurgy Specific Methods
p.125

Milling Effects on Hybrid Collagen / Inorganic Phase Composites
p.129

FeNi-TiC Composite Powders Obtained by Electrolytic Co-Deposition
p.133

Preliminary Studies and Researches on the Elaboration of Gradual Porous Sintered Structures by Powder Sedimentation
p.137

Metallic Foams Obtained from Nickel Based Superalloy Hollow Spheres
p.141

HomeMaterials Science ForumMaterials Science Forum Vol. 672Research on the Intermetallic Compounds Formation...

Research on the Intermetallic Compounds Formation in a Ni-Ti Alloy Obtained through Powder Metallurgy Specific Methods

Abstract:

NiTi alloys, due to the special properties they posses, good corrosion resistance, biocompatibility, and shape memory, are used successfully in the medical field. The paper presents research concerning the elaboration of the NiTi alloy in the form of spherical shape powder with hollow particles. This type of powder would be the raw material for fabricating light weight products like prosthesis or surgical implants. The aim of the research was to elaborate this type of powder and determine the alloy’s phases in correlation with the need of obtaining a specific particle shape. Along with these aspects it was attempted to form different testing samples through sintering operations.

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Periodical:

Materials Science Forum (Volume 672)

Pages:

125-128

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.672.125

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Online since:

January 2011

Authors:

Viorel Cândea, George Arghir, Cătălin Popa, Ionuţ Gligor, Angela Popa, Gabriel Batin

Keywords:

Atomization, Hollow Particles, Intermetallic Compound (IMC), Nitinol

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