Preparation of Powder Metallurgy Titanium Alloy with Bimodal ...

Preparation of Powder Metallurgy Titanium Alloy with Bimodal Structure of High Mechanical Properties PDF · 1. Institute for Advanced Materials and Technology, ...

Preparation of Powder Metallurgy Titanium Alloy with Bimodal Structure of High Mechanical Properties[J]. Rare Metal Materials and Engineering, 2022, 51(04):.

Preparation of Powder Metallurgy Titanium Alloy with Bimodal ...

Powder metallurgy (PM) Ti6Al4V alloy with a relative density of 99% was prepared by low temperature vacuum sintering using fine Ti6Al4V powder.

High strength titanium with a bimodal microstructure fabricated by ...

There have been several studies on the fabrication of bulk coarse grained Ti and Ti alloys from a TiH2 powder [34], [35], [36], [37], [38]. In ...

Powder metallurgy of titanium alloys - ScienceDirect.com

Powder metallurgy (powder forging) as a new metal forming technology has been widely used in complex titanium alloy parts [25]. So, its well known that cold/hot ...

Microstructural Development of Ti-6Al-4V Alloy via Powder ... - MDPI

However, for the sintered parts via powder metallurgy, two phases of α and β are noticeable and the microstructure is composed of α grains and α + β Lamellae.

High Strength Titanium with a Bimodal Microstructure Fabricated by ...

... In addition to the powder sintering, the thermo-mechanical consolidation has been proposed an effective method for fabricating Ti alloys from TiH 2 powder, ...

Synthesis of Ti–Al Bimodal Powder for High Flowability Feedstock ...

Ti–Al bimodal powders were obtained by the EEW method using a setup reported previously [26,27,28]. Titanium and aluminum wires with a metal ...

Microstructure and Mechanical Properties of Powder Metallurgical ...

Three powder metallurgical Ti-48Al-2Cr-2Nb compacts were prepared using spherical pre-alloyed powders, mechanically milled powders, ...

EP3231536A1 - Method for producing components from titanium or ...

A method for the powder-metallurgical production of a component made of titanium or a titanium alloy is disclosed. In this method, in the usual procedure, ...

Effect of the Processing Parameters on the Porosity and Mechanical ...

In this study, the porous titanium samples with a bimodal microstructure were successfully synthesized by hot pressing with NH4HCO3 as a space- ...

Full article: Powder metallurgy of titanium – past, present, and future

Powders can also be made by hydrogenating the Ti sponge, ingot, or mill product, crushing and/or grinding it to the desired powder size, and ...

US11072841B2 - High-strength dual-scale structure titanium alloy ...

the powder metallurgy can be used to prepare materials with characteristics of a uniform composition, a high material utilization rate and near net shaping ...

Powder metallurgy of titanium – past, present, and future

In the second category, Ti powders are made from Ti sponge, Ti alloy ingots, Ti mill products or Ti scrap metals. For each of these two categories, there are a ...

Microstructure and mechanical properties of hetero-designed Ti ...

The powder metallurgy (PM) based approach was found to be suitable to prepare bulk metals and alloys with a tailored bimodal microstructure. Recently, Ameyama ...

Powder Metallurgy Strategies to Improve Properties and Processing ...

The use of sintering aids helps to control the typical residual porosity of PM titanium alloys. Furthermore, controlling microstructure by ...

Data on processing of Ti-25Nb-25Zr β-titanium alloys via powder ...

The datasheet describes the methods used to fabricate two β-titanium alloys having conventional microstructure and so-called harmonic structure (HS) design via ...

The metal powder-based processing of titanium - PIM International

He pointed out the importance of alloy composition on the efficiency of the effects and the transformation temperatures. Typically, the materials are ...

An Efficient Powder Metallurgy Processing Route to Prepare High ...

... titanium hydride resulted in fine-grained bimodal structures. The ... Synthesis of ternary Ti-25Nb-11Sn alloy by powder metallurgy route.

Table of Contents - Scientific.net

Powder Metallurgy Ti-6Al-4V Alloy with Wrought-Like Microstructure ... Preparation of Titanium Alloy Parts by Powder Compact Extrusion of a Powder Mixture.