Jong Hyun Na - Pasadena CA, US Marios D. Demetriou - Los Angeles CA, US William L. Johnson - San Marino CA, US Glenn Garrett - Pasadena CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
C22C 45/04
US Classification:
148403
Abstract:
Ni-based Cr- and P-bearing alloys that can from centimeter-thick amorphous articles are provided. Within the family of alloys, millimeter-thick bulk-glassy articles can undergo macroscopic plastic bending under load without fracturing catastrophically.
Surface Treatment Method For Nickel-Based Metallic Glasses To Reduce Nickel Release
- Pasadena CA, US Marios D. Demetriou - West Hollywood CA, US Glenn Garrett - Pasadena CA, US Jong Hyun Na - Pasadena CA, US William L. Johnson - San Marino CA, US
International Classification:
C23C 10/26 C22C 19/05 C22C 45/04
Abstract:
Surface treatment methods for Ni-based metallic glasses are provided that promote passivation and decrease the amount of Ni released when the Ni-based metallic glass is exposed to a saline containing environment.
Methods For Shaping High Aspect Ratio Articles From Metallic Glass Alloys Using Rapid Capacitive Discharge And Metallic Glass Feedstock For Use In Such Methods
- Pasadena CA, US Jong Hyun Na - Pasadena CA, US Marios D. Demetriou - West Hollywood CA, US David S. Lee - Wenham MA, US William L. Johnson - San Marino CA, US
Assignee:
Glassimetal Technology, Inc. - Pasadena CA
International Classification:
C22C 45/00 C22B 4/06
Abstract:
The disclosure is directed to a method of forming high-aspect-ratio metallic glass articles that are substantially free of defects and cosmetic flaws by means of rapid capacitive discharge forming. Metallic glass alloys that are stable against crystallization for at least 100 ms at temperatures where the viscosity is in the range of 10to 10Pa-s are considered as suitable for forming such high-aspect-ratio articles.
Bulk Iron-Nickel Glasses Bearing Phosphorus-Boron And Germanium
- Pasadena CA, US Jong Hyun Na - Pasadena CA, US Marios D. Demetriou - West Hollywood CA, US William L. Johnson - San Marino CA, US Glenn Garrett - Pasadena CA, US
Assignee:
Glassimetal Technology, Inc. - Pasadena CA
International Classification:
C22C 45/04 C22C 1/00
US Classification:
148538, 148403
Abstract:
An alloy comprising Fe, Ni, P, B and Ge is disclosed, having a composition according to the formula [FeNi]PBGe, where a, b, c subscripts denote atomic percent; y subscript denotes atomic fraction, a is between 9 and 12, b is between 5.5 and 7.5, c is between 2 and 6, and y is between 0.45 and 0.55. Metallic glass rods with diameter of at least 1 mm can be formed from the alloy by rapid quenching from the molten state.
Name / Title
Company / Classification
Phones & Addresses
Jong Sup Na President
Evergreen Community Church
458 Hartford Ave, Los Angeles, CA 90017
Jong Pil Na
Hn Property Investment, LLC Real Estate Investment · Investor
3530 Wilshire Blvd, Los Angeles, CA 90010
Jong H. Na
H Desert, LLC Real Estate
6101 Santa Fe Ave, Walnut Park, CA 90255
Jong Pil Na
Aim High, LLC Real Estate Investment · Nonclassifiable Establishments
3530 Wilshire Blvd, Los Angeles, CA 90010
Jong Tae Na President
NEI ENTERPRISE, INC
7612 Katella Ave, Stanton, CA 90680
Jong G. Na President
NINE BELLS DENTAL, INC Dental Laboratory
7201 Gdn Grv Blvd #K, Garden Grove, CA 92841 7149033797
Jong Pil Na
Gate Wind, LLC Real Estate
3530 Wilshire Blvd, Los Angeles, CA 90010
Jong Pil Na Managing
Wb Development, LLC Real Estate Investment/Development