Porous Titanium Materials Produced Using the HIP Method

Wojciech Leśniewski; Marek Wawrylak; Piotr Wieliczko; Łukasz Boroń; Izabela Krzak

doi:10.4028/www.scientific.net/KEM.687.149

Paper Titles

The Destruction Mechanism of Titanium Subjected to Cavitation Erosion
p.117

Cross-Wedge Rolling of Driving Shaft from Titanium Alloy Ti6Al4V
p.125

A Rotary Compression Process for Producing Titanium Alloy Ti6Al4V Shafts
p.133

Comparative Analysis of Forging Rolling and Cross-Wedge Rolling of Forgings from Titanium Alloy Ti6Al4V
p.141

Porous Titanium Materials Produced Using the HIP Method
p.149

An Influence of Frictional Model on Temperature Distribution during a Friction Spot Stir Welding Process of Titanium Grade 2
p.155

Lubricants Based on Vegetable Oils as Effective Lubricating Agents in Sheet-Titanium Forming
p.163

Determination of FLD for Ti-6Al-4V Titanium Alloy Sheet
p.171

The Use of Incremental Technology to Produce 3D-Truss Ti6Al4V Implants which Improves the Spinal Treatment Effectiveness
p.179

HomeKey Engineering MaterialsKey Engineering Materials Vol. 687Porous Titanium Materials Produced Using the HIP...

Porous Titanium Materials Produced Using the HIP Method

Abstract:

Biocompatible porous materials may find use in the manufacture of bone implant components to facilitate bonding of prostheses with bone tissues. The paper presentsa relatively simple method of producing a porous material from the Ti6Al4V alloy by high pressure hot isostatic pressing (HIP). The process was carried out in capsules made of superplastic alloy. The capsules were filled with a mixture of powdered titanium and a carefully selected salt crystals. The mixing ratios had been calculated from the crystal geometry of the components. The experimental verification of the calculation results defined the mixture component ratios, and the processing program was defined, including the temperature and pressure values for the processing stages. Following the HIP process the capsules were opened and the produced material was cleared of salt and examined to determine porosity, size and geometry of voids, and compressive strength.

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Periodical:

Key Engineering Materials (Volume 687)

Pages:

149-154

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.687.149

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Online since:

April 2016

Authors:

Wojciech Leśniewski, Marek Wawrylak*, Piotr Wieliczko, Łukasz Boroń, Izabela Krzak

Keywords:

Hot Isostatic Pressing, Porous Materials, Powder metallurgy, Titanium Alloys

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