Jeng S Lin

US Patent:

6764556, Jul 20, 2004

Filed:

May 17, 2002

Appl. No.:

10/150382

Inventors:

Shinya Myojin - Myrtle Beach SC 29579
Richard L. Bye - Morristown NJ 07960
Nicholas J. Decristofaro - Chatham NJ 07928
Jeng S. Lin - Morristown NJ 07960
David W. Millure - Myrtle Beach SC 29577
Dale R. Walls - Myrtle Beach SC 29577
Gary B. A. Schuster - Myrtle Beach SC 29575

International Classification:

C22C 906

US Classification:

148435, 148686, 420485, 420486, 420487, 420488

Abstract:

A copper-nickel-silicon quench substrate rapidly solidifies molten alloy into microcrystalline or amorphous strip. The substrate is composed of a thermally conducting alloy. It has a two-phase microstructure with copper rich regions surrounded by a network of nickel silicide phases. The microstructure is substantially homogeneous. Casting of strip is accomplished with minimal surface degradation as a function of casting time. The quantity of material cast during each run is improved without the toxicity encountered with copper-beryllium substrates.

US Patent:

20060135017, Jun 22, 2006

Filed:

Dec 16, 2004

Appl. No.:

11/014387

Inventors:

Jeng Lin - New Albany OH, US
Eugene Galloway - Anderson SC, US
Frank Peel - Fergus, CA
Axel Larsen - Guelph, CA

International Classification:

D04H 13/00
D04H 1/00

US Classification:

442327000, 442348000, 442351000

Abstract:

The present invention provides an improved method of forming continuous filament mat (CFM) at greater through-put while maintaining or improving product quality by use of a synchronized draw process. The synchronized draw process provides CFM having improved weight variation, structure and tensile strength is capable of operating at increased mat line speed. CFM produced may have controlled mat density, MD density variation, CM density variation, MD tensile strength and CM tensile strength by controlling the period, frequency and interval of the deposited fiber strands. Using the synchronization technology of the present invention it is possible to control the tensile strength ratio (MD/CD) to meet a specific customer need by adjusting the LFR, frequency, period, and line speed. The method of the present invention provides for increasing the throughput of specialized and costly CFM manufacturing equipment without substantial expenditure.

US Patent:

61033960, Aug 15, 2000

Filed:

Aug 29, 1997

Appl. No.:

8/920717

Inventors:

Santosh K. Das - Randolph NJ
Richard L. Bye - Morristown NJ
Jeng S. Lin - Morristown NJ

Assignee:

AlliedSignal Inc. - Morris Township NJ

International Classification:

C21D 812
B22D 1106
H01F 1153

US Classification:

428611

Abstract:

An amorphous metal strip having a sheet thickness ranging from about 50 to 75. mu. m and a sheet width of at least 20 mm is produced by a casting process utilizing a single nozzle orifice and a high thermal conductivity, large diameter wheel as a casting substrate. The strip has a fracture strain of 0. 01 or more, a lamination factor of 0. 8 or more, and a core loss of less than 0. 2 W/kg at 60 Hz and 1. 4 T.