PMID- 35160994
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20220218
IS  - 1996-1944 (Print)
IS  - 1996-1944 (Electronic)
IS  - 1996-1944 (Linking)
VI  - 15
IP  - 3
DP  - 2022 Jan 29
TI  - In Situ Ti6Al4V/TiB Composites Prepared by Hydrogen-Assisted Sintering of Blends 
      Containing TiH(2) and Ball-Milled Ti+TiB(2) Powders.
LID - 10.3390/ma15031049 [doi]
LID - 1049
AB  - In the present study, 98.6-99.5% dense in situ reinforced Ti6Al4V/TiB composites 
      were manufactured with a newly developed approach based on hydrogen-assisted 
      blended elemental powder metallurgy (BEPM). The approach includes the activation 
      milling of titanium powder produced with hydrogenation-dehydrogenation (HDH-Ti 
      powder) with finer TiB(2) additives, following blending with TiH(2) and master 
      alloy (MA) powders, and final press-and-sinter operations. Scanning electron 
      microscope (SEM) observations prove the formation of microstructures with 
      improved density and homogeneous distribution of TiB reinforcements in a sintered 
      Ti6Al4V matrix. Hardness and compressive tests validated the high mechanical 
      characteristics of produced composites. The effect of preliminary milling time 
      over 2-6 h and the ratio of hydrogenated and non-hydrogenated titanium powders 
      used (TiH(2) vs. HDH Ti) on microstructure and mechanical properties were studied 
      to further optimize the processing parameters. Test results indicate the above 
      approach can be regarded as a promising route for the cost-effective 
      manufacturing of Ti6Al4V/TiB composite with reduced porosity, tailored 
      microstructure uniformity, acceptable impurity level and, hence, mechanical 
      characteristics sufficient for practice applications.
FAU - Song, Yuchao
AU  - Song Y
AD  - College of Materials Science and Engineering, Jilin University, Changchun 130025, 
      China.
AD  - International Center of Future Science, Jilin University, Changchun 130025, 
      China.
FAU - Qiu, Fucheng
AU  - Qiu F
AD  - College of Materials Science and Engineering, Jilin University, Changchun 130025, 
      China.
AD  - International Center of Future Science, Jilin University, Changchun 130025, 
      China.
FAU - Savvakin, Dmytro
AU  - Savvakin D
AD  - College of Materials Science and Engineering, Jilin University, Changchun 130025, 
      China.
AD  - International Center of Future Science, Jilin University, Changchun 130025, 
      China.
AD  - G.V. Kurdyumov Institute for Metal Physics, 03115 Kyiv, Ukraine.
FAU - Xu, Xiaofeng
AU  - Xu X
AD  - College of Materials Science and Engineering, Jilin University, Changchun 130025, 
      China.
AD  - International Center of Future Science, Jilin University, Changchun 130025, 
      China.
FAU - Stasiuk, Oleksandr
AU  - Stasiuk O
AUID- ORCID: 0000-0002-2781-3293
AD  - College of Materials Science and Engineering, Jilin University, Changchun 130025, 
      China.
AD  - International Center of Future Science, Jilin University, Changchun 130025, 
      China.
AD  - G.V. Kurdyumov Institute for Metal Physics, 03115 Kyiv, Ukraine.
FAU - Ivasishin, Orest
AU  - Ivasishin O
AD  - College of Materials Science and Engineering, Jilin University, Changchun 130025, 
      China.
AD  - International Center of Future Science, Jilin University, Changchun 130025, 
      China.
AD  - G.V. Kurdyumov Institute for Metal Physics, 03115 Kyiv, Ukraine.
FAU - Cheng, Tuo
AU  - Cheng T
AD  - College of Materials Science and Engineering, Jilin University, Changchun 130025, 
      China.
AD  - International Center of Future Science, Jilin University, Changchun 130025, 
      China.
LA  - eng
PT  - Journal Article
DEP - 20220129
PL  - Switzerland
TA  - Materials (Basel)
JT  - Materials (Basel, Switzerland)
JID - 101555929
PMC - PMC8838398
OTO - NOTNLM
OT  - powder metallurgy
OT  - press-and-sinter
OT  - titanium boride
OT  - titanium matrix composites
COIS- The authors declare no conflict of interest.
EDAT- 2022/02/16 06:00
MHDA- 2022/02/16 06:01
PMCR- 2022/01/29
CRDT- 2022/02/15 01:09
PHST- 2022/01/06 00:00 [received]
PHST- 2022/01/26 00:00 [revised]
PHST- 2022/01/27 00:00 [accepted]
PHST- 2022/02/15 01:09 [entrez]
PHST- 2022/02/16 06:00 [pubmed]
PHST- 2022/02/16 06:01 [medline]
PHST- 2022/01/29 00:00 [pmc-release]
AID - ma15031049 [pii]
AID - materials-15-01049 [pii]
AID - 10.3390/ma15031049 [doi]
PST - epublish
SO  - Materials (Basel). 2022 Jan 29;15(3):1049. doi: 10.3390/ma15031049.