NDLI: Carbon alloy formation during graphite pulse laser melting in a medium with pressure of ∼10 MPa

Content Provider	Springer Nature Link
Author	Basharin, A. Yu. Lysenko, I. Yu. Turchaniv, M. A.
Copyright Year	2012
Abstract	The growth of metastable carbon (MC) from the melt formed by melting of high oriented pyrolitic graphite (HOPG) with a laser pulse in helium is discussed. It has been found that in the melt of the HOPG the basal face grows in the form of stepped hillocks nucleating on screw dislocations, which does not necessitate substantial overcooling of the liquid. On the contrary, the carbon alloy from MCs with different phase compositions (diamond included) is formed from the melt of the HOPG prism face. The only explanation of this fact is homogeneous nucleation in a high supercooled melt. The numerical simulation of the heating process showed that homogeneous nucleation is related to the second solidification front directed from the melt-helium interface toward the principle solidification front moving from the bottom of a liquid bath toward its surface. Correlation between the formation of the second front with laser-induced electromagnetic waves on the melt surface (SEWs) manifesting themselves as periodic surface structures in the solidified melt is demonstrated.
Starting Page	464
Ending Page	470
Page Count	7
File Format	PDF
ISSN	0018151X
Journal	High Temperature
Volume Number	50
Issue Number	4
e-ISSN	16083156
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2012-08-15
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Physical Chemistry Materials Science Classical Continuum Physics Atoms and Molecules in Strong Fields, Laser Matter Interaction Industrial Chemistry/Chemical Engineering
Content Type	Text
Resource Type	Article
Subject	Engineering Condensed Matter Physics

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

Molecular dynamics simulation of graphite melting

Peculiarities of high-temperature properties of HAPG graphite within the melting region

Volume changes during melting and heating of silicon and germanium melts

About melting temperature of crystalline materials

Thermophysical properties of MPG-6 graphite

Melt formation on the graphite electrode surface in a diffuse arc discharge

Formation of detonation wave upon condensation of supersaturated carbon vapor

Thermodynamic functions and formation enthalpies of scandium trihalides molecules

Osmium: Melting curve and matching of high-temperature data

Carbon alloy formation during graphite pulse laser melting in a medium with pressure of ∼10 MPa

Similar Documents

Molecular dynamics simulation of graphite melting

Peculiarities of high-temperature properties of HAPG graphite within the melting region

Volume changes during melting and heating of silicon and germanium melts

About melting temperature of crystalline materials

Thermophysical properties of MPG-6 graphite

Melt formation on the graphite electrode surface in a diffuse arc discharge

Formation of detonation wave upon condensation of supersaturated carbon vapor

Thermodynamic functions and formation enthalpies of scandium trihalides molecules

Osmium: Melting curve and matching of high-temperature data

Carbon alloy formation during graphite pulse laser melting in a medium with pressure of ∼10 MPa