Replication of surface features from a master model to an amorphous metallic article
Abstract
The surface features of an article are replicated by preparing a master model having a preselected surface feature thereon which is to be replicated, and replicating the preselected surface feature of the master model. The replication is accomplished by providing a piece of a bulk-solidifying amorphous metallic alloy, contacting the piece of the bulk-solidifying amorphous metallic alloy to the surface of the master model at an elevated replication temperature to transfer a negative copy of the preselected surface feature of the master model to the piece, and separating the piece having the negative copy of the preselected surface feature from the master model.
- Inventors:
-
- Pasadena, CA
- Murrieta, CA
- Aliso Viejo, CA
- Issue Date:
- Research Org.:
- California Institute of Technology (CalTech), Pasadena, CA (United States)
- OSTI Identifier:
- 872510
- Patent Number(s):
- 5950704
- Assignee:
- Amorphous Technologies International (Laguna Niguel, CA); California Institute of Technology (Pasadena, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22D - CASTING OF METALS
- DOE Contract Number:
- FG03-86ER45242
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- replication; surface; features; master; model; amorphous; metallic; article; replicated; preparing; preselected; feature; thereon; replicating; accomplished; providing; piece; bulk-solidifying; alloy; contacting; elevated; temperature; transfer; negative; copy; separating; preselected surface; metallic alloy; selected surface; master model; surface feature; surface features; amorphous metal; amorphous metallic; bulk-solidifying amorphous; metallic article; /164/
Citation Formats
Johnson, William L, Bakke, Eric, and Peker, Atakan. Replication of surface features from a master model to an amorphous metallic article. United States: N. p., 1999.
Web.
Johnson, William L, Bakke, Eric, & Peker, Atakan. Replication of surface features from a master model to an amorphous metallic article. United States.
Johnson, William L, Bakke, Eric, and Peker, Atakan. Fri .
"Replication of surface features from a master model to an amorphous metallic article". United States. https://www.osti.gov/servlets/purl/872510.
@article{osti_872510,
title = {Replication of surface features from a master model to an amorphous metallic article},
author = {Johnson, William L and Bakke, Eric and Peker, Atakan},
abstractNote = {The surface features of an article are replicated by preparing a master model having a preselected surface feature thereon which is to be replicated, and replicating the preselected surface feature of the master model. The replication is accomplished by providing a piece of a bulk-solidifying amorphous metallic alloy, contacting the piece of the bulk-solidifying amorphous metallic alloy to the surface of the master model at an elevated replication temperature to transfer a negative copy of the preselected surface feature of the master model to the piece, and separating the piece having the negative copy of the preselected surface feature from the master model.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}
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