A Novel Process for Joining Ti Alloy and Al Alloy using Two-Stage Sintering Powder Metallurgy
Abstract: The major challenges for conventional diffusion bonding of joining Ti alloy and Al alloy are the undesirable interfacial reaction, low matrixes and joint strength. To avoid the problem in diffusion bonding, a novel two-stage sintering powder metallurgy process is developed. In the present work, the interface characterization and joint performance of the bonds obtained by powder metallurgy bonding are investigated and are compared with the diffusion bonded Ti/Al joints obtained with the same and the optimized process parameters. The results show that no intermetallic compound is visible in the Ti/Al joint obtained by powder metallurgy bonding, while a new layer formed at the joint diffusion bonded with the same parameters. The maximum tensile strength of joint obtained by diffusion bonding is 58 MPa, while a higher tensile strength reaching 111 MPa for a bond made by powder metallurgy bonding. Brittle fractures occur at all the bonds. It is shown that the powder metallurgy bonding of Ti/Al is better than diffusion bonding. The results of this study should benefit the bonding quality.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
A Novel Process for Joining Ti Alloy and Al Alloy using Two-Stage Sintering Powder Metallurgy ; volume:37 ; number:5 ; year:2018 ; pages:437-444 ; extent:8
High temperature materials and processes ; 37, Heft 5 (2018), 437-444 (gesamt 8)
- Urheber
-
Long, Luping
Liu, Wensheng
Ma, Yunzhu
Wu, Lei
Liu, Chao
- DOI
-
10.1515/htmp-2016-0161
- URN
-
urn:nbn:de:101:1-2501280327527.587479893437
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:24 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Long, Luping
- Liu, Wensheng
- Ma, Yunzhu
- Wu, Lei
- Liu, Chao
Ähnliche Objekte (12)
In Situ Activation of Snap‐Through Instability in Multi‐Response Metamaterials through Multistable Topological Transformation
Enhanced thermal oxidative stability of silicone rubber by using cerium-ferric complex oxide as thermal oxidative stabilizer
On the accuracy of macroscopic equations for linearized rarefied gas flows
On the coverage of neutralino dark matter in coannihilations at the upgraded LHC
Zero modes activation to reconcile floppiness, rigidity, and multistability into an all-in-one class of reprogrammable metamaterials
An indirect probe of the higgsino world at the CEPC
Multiscale simulation of rarefied gas dynamics via direct intermittent GSIS-DSMC coupling
Impact of high-speed railway network on county-level accessibility and economic linkage in Jiangxi Province, China: A spatio-temporal data analysis
Lightning Data Analysis of the CMA Network in China
Application of a modified distributed-dynamic erosion and sediment yield model in a typical watershed of a hilly and gully region, Chinese Loess Plateau
Physical metallurgy : metals, alloys, phase transformations
IDEF method-based simulation model design and development framework
In Situ Activation of Snap‐Through Instability in Multi‐Response Metamaterials through Multistable Topological Transformation
Enhanced thermal oxidative stability of silicone rubber by using cerium-ferric complex oxide as thermal oxidative stabilizer
On the accuracy of macroscopic equations for linearized rarefied gas flows
On the coverage of neutralino dark matter in coannihilations at the upgraded LHC
Zero modes activation to reconcile floppiness, rigidity, and multistability into an all-in-one class of reprogrammable metamaterials
An indirect probe of the higgsino world at the CEPC
Multiscale simulation of rarefied gas dynamics via direct intermittent GSIS-DSMC coupling
Impact of high-speed railway network on county-level accessibility and economic linkage in Jiangxi Province, China: A spatio-temporal data analysis
Lightning Data Analysis of the CMA Network in China
Application of a modified distributed-dynamic erosion and sediment yield model in a typical watershed of a hilly and gully region, Chinese Loess Plateau
Physical metallurgy : metals, alloys, phase transformations
IDEF method-based simulation model design and development framework
In Situ Activation of Snap‐Through Instability in Multi‐Response Metamaterials through Multistable Topological Transformation
Enhanced thermal oxidative stability of silicone rubber by using cerium-ferric complex oxide as thermal oxidative stabilizer
On the accuracy of macroscopic equations for linearized rarefied gas flows
On the coverage of neutralino dark matter in coannihilations at the upgraded LHC
Zero modes activation to reconcile floppiness, rigidity, and multistability into an all-in-one class of reprogrammable metamaterials
An indirect probe of the higgsino world at the CEPC
Multiscale simulation of rarefied gas dynamics via direct intermittent GSIS-DSMC coupling
Impact of high-speed railway network on county-level accessibility and economic linkage in Jiangxi Province, China: A spatio-temporal data analysis
Lightning Data Analysis of the CMA Network in China
Application of a modified distributed-dynamic erosion and sediment yield model in a typical watershed of a hilly and gully region, Chinese Loess Plateau
Physical metallurgy : metals, alloys, phase transformations