Milton Ortiz resumes & CV records
Resumes
Milton Ortiz DeceasedBrooklyn, NY
Milton Ortiz Phones & Addresses
Brooklyn, NY
1475 Walton Ave, Bronx, NY 10452 718-9921056
Dover, NJ
Morris, CT
Matthews, NC
Mentions for Milton Ortiz
Publications & IP owners
Us Patents
Silicon Nitride Components With Protective Coating
US Patent:
6582779, Jun 24, 2003
Filed:
Aug 11, 1999
Appl. No.:
09/371826
Inventors:
Chien-Wei Li - Livingston NJ
Derek Raybould - Denville NJ
Milton Ortiz - Scottsdale AZ
Thomas Edward Strangman - Phoenix AZ
Derek Raybould - Denville NJ
Milton Ortiz - Scottsdale AZ
Thomas Edward Strangman - Phoenix AZ
Assignee:
AlliedSignal, Inc. - Morristown NJ
International Classification:
C23C 1430
US Classification:
427585, 427596, 42725531, 4273762, 427377, 427427, 427429
Abstract:
A turbomachine component includes a silicon nitride substrate and a multi-layer coating bonded to the substrate. The coating includes an interlayer of porous fibrous silicon nitride having a density of between 85-98%. The coating also includes an outer layer formed of an oxide compound, preferably tantalum oxide, that is applied by Electron Beam-Physical Vapor Deposition. The combination of the silicon nitride interlayer and tantalum oxide outer layer serves to protect the substrate from the adverse affects of oxidation, impact by foreign objects and extreme operating temperatures.
Ceramic Turbine Blade Attachment Having High Temperature, High Stress Compliant Layers And Method Of Fabrication Thereof
US Patent:
6602548, Aug 5, 2003
Filed:
Jun 20, 2001
Appl. No.:
09/886757
Inventors:
Dave Narasimhan - Flemington NJ
Alexander S. Kozlov - Wharton NJ
Margaret Eagan - Boonton Township NJ
Milton Ortiz - Scottsdale AZ
Alexander S. Kozlov - Wharton NJ
Margaret Eagan - Boonton Township NJ
Milton Ortiz - Scottsdale AZ
Assignee:
Honeywell International Inc. - Morristown NJ
International Classification:
C23C 1416
US Classification:
427250, 427597, 4272554, 427405, 427437, 427438, 4273837, 205224, 205228, 205264, 205271, 416244 R, 416219 R, 416221
Abstract:
A nickel base single crystal compliant layer on a ceramic blade has the capability to sustain high stresses and high operating temperature. Layers of nickel and platinum bonded on a single crystal superalloy over a sputtered gold-chromium layer support the high stress levels at elevated temperature without extrusion of the soft platinum or nickel layer and without destruction of an NiO compliant surface. The compliant layers have survived stress and temperature conditions without failure to the ceramic blade and the system can be stressed/heated and unloaded/cooled repeatedly without damage to the ceramic blades. A single crystal nickel base superalloy (i. e. , SC180) has high strength properties at elevated temperature. Thin layers of chromium followed by gold are e-beam evaporated on one side of a polished surface of the alloy. Pure nickel is electroplated over this e-beam gold-chromium layer.
Ceramic Turbine Blade Attachment Having High Temperature, High Stress Compliant Layers And Method Of Fabrication Thereof
US Patent:
6811894, Nov 2, 2004
Filed:
Jun 6, 2003
Appl. No.:
10/455830
Inventors:
Dave Narasimhan - Flemington NJ
Alexander S. Kozlov - Wharton NJ
Margaret Eagan - Boonton Township NJ
Milton Ortiz - Scottsdale AZ
Alexander S. Kozlov - Wharton NJ
Margaret Eagan - Boonton Township NJ
Milton Ortiz - Scottsdale AZ
Assignee:
Honeywell International, Inc. - Morristown NJ
International Classification:
B32B 1500
US Classification:
428680, 428469, 428472, 428699, 428702, 428632, 428670, 428672, 428679, 428667, 416229 R, 416219 R, 416244 R
Abstract:
A nickel base single crystal compliant layer on a ceramic blade has the capability to sustain high stresses and high operating temperature. Layers of nickel and platinum bonded on a single crystal superalloy over a sputtered gold-chromium layer support the high stress levels at elevated temperature without extrusion of the soft platinum or nickel layer and without destruction of an NiO compliant surface. The compliant layers have survived stress and temperature conditions without failure to the ceramic blade and the system can be stressed/heated and unloaded/cooled repeatedly without damage to the ceramic blades. A single crystal nickel base superalloy (i. e. , SC180) has high strength properties at elevated temperature. Thin layers of chromium followed by gold are e-beam evaporated on one side of a polished surface of the alloy. Pure nickel is electroplated over this e-beam gold-chromium layer.
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