NDLI: The microstructural engineering of Mo-Si-B alloys produced by reaction synthesis

Content Provider	Springer Nature Link
Author	Middlemas, Michael R. Cochran, Joe K.
Copyright Year	2010
Abstract	Mo-Si-B alloys are candidate materials for next-generation jet engine turbine blades and have the potential to increase the service temperature of the base metals 200°C higher than nickel superalloys. These refractory alloys form a composite microstructure of molybdenum solid Solution (Mo$_{ss}$ and two intermetallic phases, Mo$_{3}$Bi and Mo$_{5}$SiB$_{2}$, where the Mo$_{ss}$ phase enhances toughness and the intermetallic phases provide oxidation resistance. The properties of the alloys are highly dependent on the morphology of the microstructure. A powder processing approach has been developed to synthesize the three-phase alloys through the reaction of molybdenum, Si$_{3}$N$_{4}$ and BN powders. Electron backscatter diffraction imaging has been used to map the location of individual phases and provide a method for quantifying the Cluster size distribution of a secondary phase to examine the effect of BN reactant powders on the dispersion of the intermetallic phases.
Starting Page	20
Ending Page	24
Page Count	5
File Format	PDF
ISSN	10474838
Journal	JOM
Volume Number	62
Issue Number	10
e-ISSN	15431851
Language	English
Publisher	Springer US
Publisher Date	2010-10-14
Publisher Institution	The Minerals, Metals & Materials Society (TMS)
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Earth Sciences Environment Physics Chemistry/Food Science Engineering Materials Science
Content Type	Text
Resource Type	Article
Subject	Engineering Materials Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Effects of Mo/Si Ratio Inversion on the Oxidation of Nb-Cr-Mo-Si-B Alloys

High-Temperature Compressive Properties of TiC-Added Mo-Si-B Alloys

Near-Eutectic Ternary Mo-Si-B Alloys: Microstructures and Creep Properties

Creep Resistance and Oxidation Behavior of Novel Mo-Si-B-Ti Alloys

Effects of Zr Additions on the Microstructure and the Mechanical Behavior of PM Mo-Si-B Alloys

Extended Functionality of Environmentally-Resistant Mo-Si-B-Based Coatings

Microstructural Characteristic and Mechanical Behavior of Nodular Silicon Hypereutectic Al-Si Alloys

Oxidation behavior of Mo-Si-B-(X) alloys: Macro- and microalloying (X= Cr, Zr, La$_{2}$O$_{3}$)

Fabrication of Ta$_{2}$O$_{5}$ Dispersion-Strengthened Mo-Si-B Alloy by Powder Metallurgical Method

The microstructural engineering of Mo-Si-B alloys produced by reaction synthesis

Similar Documents

Effects of Mo/Si Ratio Inversion on the Oxidation of Nb-Cr-Mo-Si-B Alloys

High-Temperature Compressive Properties of TiC-Added Mo-Si-B Alloys

Near-Eutectic Ternary Mo-Si-B Alloys: Microstructures and Creep Properties

Creep Resistance and Oxidation Behavior of Novel Mo-Si-B-Ti Alloys

Effects of Zr Additions on the Microstructure and the Mechanical Behavior of PM Mo-Si-B Alloys

Extended Functionality of Environmentally-Resistant Mo-Si-B-Based Coatings

Microstructural Characteristic and Mechanical Behavior of Nodular Silicon Hypereutectic Al-Si Alloys

Oxidation behavior of Mo-Si-B-(X) alloys: Macro- and microalloying (X= Cr, Zr, La$_{2}$O$_{3}$)

Fabrication of Ta$_{2}$O$_{5}$ Dispersion-Strengthened Mo-Si-B Alloy by Powder Metallurgical Method

The microstructural engineering of Mo-Si-B alloys produced by reaction synthesis