Microstructure and properties of beta Ti–Nb alloy prepared by powder metallurgy route using titanium hydride powder

2016 ◽  
Vol 656 ◽  
pp. 978-986 ◽  
Author(s):  
Bhupendra Sharma ◽  
Sanjay Kumar Vajpai ◽  
Kei Ameyama
Keyword(s):  
Powder Metallurgy ◽  
Titanium Hydride ◽  
Microstructure And Properties ◽  
Titanium Hydride Powder ◽  
Powder Metallurgy Route ◽  
Hydride Powder

A Detailed Experimental Assessment of Microwave Heating of Titanium Hydride Powder

2016 ◽  
Vol 704 ◽  
pp. 388-399 ◽  
Author(s):  
Ying Ying Sun ◽  
Shu Dong Luo ◽  
Ya Feng Yang ◽  
J.F. Sun ◽  
Ma Qian
Keyword(s):  
Powder Metallurgy ◽  
Ceramic Material ◽  
Titanium Hydride ◽  
Attractive Alternative ◽  
Experimental Assessment ◽  
Titanium Hydride Powder ◽  
Detailed Assessment ◽  
Powder Content ◽  
Powder Compacts ◽  
Hydride Powder

Powder metallurgy (PM) of titanium hydride (TiH2) has emerged as an attractive alternative to PM of Ti. Microwave (MW) heating has the potential to further facilitate the development of PM TiH2 as TiH2 is essentially a ceramic material. A detailed assessment has been made of the effectiveness of MW heating of Ti-xTiH2 (x =0-100) powder compacts through 30 experiments conducted under a variety of conditions. MW hybrid heating (i.e. when assisted with a SiC MW susceptor) proved to be reliable and consistent in heating Ti-xTiH2 powder compacts and the heating rate increased progressively with increasing TiH2 powder content, indicating that TiH2 powder is more responsive to MW heating than Ti metal powder. However, heating of TiH2 powder compacts by MW radiation without the assistance of a SiC MW susceptor proved to be inconsistent and unpredictable, where successful heating (heated to 1300°C in 20 min) was achieved but many failures also occurred. However, the use of SiC can cause contamination (Si and C). The challenges of heating of TiH2 powder by direct MW radiation were discussed.

Study about the Influence of Two-Steps Sintering (TTS) Route for an Alloy Based on Titanium

2018 ◽  
Vol 880 ◽  
pp. 256-261
Author(s):  
Cristina Ileana Pascu ◽  
Stefan Gheorghe ◽  
Daniela Florentina Tărâţă ◽  
Claudiu Nicolicescu ◽  
Cosmin Mihai Miriţoiu
Keyword(s):  
Mechanical Properties ◽  
Powder Metallurgy ◽  
Titanium Hydride ◽  
Low Cost ◽  
Ti Alloy ◽  
Metallic Powders ◽  
Titanium Hydride Powder ◽  
Hydride Powder

This paper describes the influence of two-steps sintering regime temperatures concerning the final properties of titanium hydride based alloy obtaining by Two-Steps Sintering (TTS) route, which is a method that is part of the Powder Metallurgy (PM) technology. The initial titanium hydride powder has been mixed with some metallic powders as: Alumix, Mn, Zr, Sn and graphite was added in different proportions for improving the final mechanical properties. The Two-Steps Sintering (TTS) route have been applied for obtaining a low-cost Ti- alloy. The effect of the sintering regime temperatures on the height and diameter shrinkages and density for these alloys based on titanium hydride powder was studied

scholarly journals Dehydrogenation and spheroidization of titanium hydride powder based on fluidization principle

2020 ◽  
Vol 2 (1) ◽  
pp. 22-29
Author(s):  
Yan Zheng ◽  
Jingfan Zhang ◽  
Yue Liu ◽  
Shizhao Jia ◽  
Ruolan Tang ◽  
...  
Keyword(s):  
Titanium Hydride ◽  
Titanium Hydride Powder ◽  
Hydride Powder

scholarly journals Characteristics of Titanium Carbide Fabricated by Fine Titanium Hydride Powder

2005 ◽  
Vol 12 (3) ◽  
pp. 174-178 ◽  
Author(s):  
Tek Kyoung Sung ◽  
In-Shup Ahn ◽  
Sung-Yeal Bae ◽  
Woo Hyun Jeong ◽  
Dong-Kyu Park ◽  
...  
Keyword(s):  
Titanium Carbide ◽  
Titanium Hydride ◽  
Titanium Hydride Powder ◽  
Hydride Powder

A kinetic study on the mechanism of hydrogen evolution in Ni–P coated titanium hydride powder

2015 ◽  
Vol 26 (1) ◽  
pp. 259-266 ◽  
Author(s):  
A. Azarniya ◽  
F. Salatin ◽  
M.R. Eskandaripoor ◽  
A. Rasooli
Keyword(s):  
Kinetic Study ◽  
Hydrogen Evolution ◽  
Titanium Hydride ◽  
Titanium Hydride Powder ◽  
Hydride Powder
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