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1.发明授权公开(公告)号：US12134817B2
公开(公告)日：2024-11-05
申请号：US16803797
申请日：2020-02-27
Applicant: THE BOEING COMPANY
Inventor： Stephen P. Gaydos , Vijaykumar S. Ijeri , Om Prakash , Suman K. Mishra , Raghuvir Singh , Sharma Paswan , Lokesh C. Pathak
IPC: C23C14/34 , C22C21/00 , C22C21/06 , C22C21/10 , C22C21/16 , C23C14/16 , C23C14/35 , H01J37/34 , C22F1/04
Abstract: The present disclosure provides alloys for coating a steel substrate, the alloys comprising aluminum and one or more of zinc, magnesium, and zirconium. The alloy coatings have a percent total pore volume of about 5% or less and an average pore diameter about 10 microns or less. The present disclosure further provides methods of depositing aluminum alloy onto a substrate, magnetron sputtering targets, and methods for making coated steel.
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公开(公告)号：US10767274B2
公开(公告)日：2020-09-08
申请号：US15680326
申请日：2017-08-18
Applicant: THE BOEING COMPANY
Inventor： Stephen P. Gaydos , Vijaykumar S. Ijeri , Om Prakash , Trilochan Mishra , Raghuvir Singh , Shashi Kant Tiwari
Abstract: The present disclosure provides electrolyte solutions for electrodeposition of zinc-iron alloys, methods of forming electrolyte solutions, and methods of electrodepositing zinc-iron alloys. An electrolyte solution for electroplating can include an alkali metal citrate, an alkali metal acetate, a citric acid, and glycine with a metal salt. An electrolyte solution can be formed by dissolving an alkali metal citrate, an alkali metal acetate, a citric acid, and glycine in water or an aqueous solution. Electrodepositing zinc-iron alloys on a substrate can include introducing a cathode and an anode into an electrolyte solution comprising an alkali metal citrate, an alkali metal acetate, a citric acid, and glycine. Electrodepositing can further include passing a current between the cathode and the anode through the electrolyte solution to deposit zinc and iron onto the cathode.
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公开(公告)号：US11066752B2
公开(公告)日：2021-07-20
申请号：US15971469
申请日：2018-05-04
Applicant: THE BOEING COMPANY
Inventor： Stephen P. Gaydos , Vijaykumar S. Ijeri , Om Prakash , Shashi Kant Tiwari , Raghuvir Singh , Sharma Paswan , Lokesh C. Pathak
Abstract: The present disclosure provides electrolyte solutions for electrodeposition of zinc-manganese alloys, methods of forming electrolyte solutions, methods of electrodepositing zinc-manganese alloys, and multilayered zinc-manganese alloys. An electrolyte solution for electroplating can include a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde. An electrolyte solution can be formed by dissolving a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde in water or an aqueous solution. Electrodepositing zinc-manganese alloys on a substrate can include introducing a cathode and an anode into an electrolyte solution comprising a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde. Electrodepositing can further include passing a current between the cathode and the anode through the electrolyte solution to deposit zinc and manganese onto the cathode.
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公开(公告)号：US11633940B2
公开(公告)日：2023-04-25
申请号：US17364954
申请日：2021-07-01
Applicant: THE BOEING COMPANY
Inventor： Stephen P. Gaydos , Vijaykumar S. Ijeri , Om Prakash , Shashi Kant Tiwari , Raghuvir Singh , Sharma Paswan , Lokesh C. Pathak
Abstract: The present disclosure provides electrolyte solutions for electrodeposition of zinc-manganese alloys, methods of forming electrolyte solutions, methods of electrodepositing zinc-manganese alloys, and multilayered zinc-manganese alloys. An electrolyte solution for electroplating can include a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde. An electrolyte solution can be formed by dissolving a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde in water or an aqueous solution. Electrodepositing zinc-manganese alloys on a substrate can include introducing a cathode and an anode into an electrolyte solution comprising a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde. Electrodepositing can further include passing a current between the cathode and the anode through the electrolyte solution to deposit zinc and manganese onto the cathode.
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公开(公告)号：US12203190B2
公开(公告)日：2025-01-21
申请号：US16940934
申请日：2020-07-28
Applicant: THE BOEING COMPANY
Inventor： Stephen P. Gaydos , Vijaykumar S. Ijeri , Om Prakash , Trilochan Mishra , Raghuvir Singh , Shashi Kant Tiwari
Abstract: The present disclosure provides electrolyte solutions for electrodeposition of zinc-iron alloys, methods of forming electrolyte solutions, and methods of electrodepositing zinc-iron alloys. An electrolyte solution for electroplating can include an alkali metal citrate, an alkali metal acetate, a citric acid, and glycine with a metal salt. An electrolyte solution can be formed by dissolving an alkali metal citrate, an alkali metal acetate, a citric acid, and glycine in water or an aqueous solution. Electrodepositing zinc-iron alloys on a substrate can include introducing a cathode and an anode into an electrolyte solution comprising an alkali metal citrate, an alkali metal acetate, a citric acid, and glycine. Electrodepositing can further include passing a current between the cathode and the anode through the electrolyte solution to deposit zinc and iron onto the cathode.
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公开(公告)号：US11826981B2
公开(公告)日：2023-11-28
申请号：US18121125
申请日：2023-03-14
Applicant: THE BOEING COMPANY
Inventor： Stephen P. Gaydos , Vijaykumar S. Ijeri , Om Prakash , Shashi Kant Tiwari , Raghuvir Singh , Sharma Paswan , Lokesh C. Pathak
CPC classification number: B32B15/013 , C25D3/565 , C25D5/10 , C25D5/18 , C25D5/623 , B32B2250/42 , B32B2311/20
Abstract: The present disclosure provides electrolyte solutions for electrodeposition of zinc-manganese alloys, methods of forming electrolyte solutions, methods of electrodepositing zinc-manganese alloys, and multilayered zinc-manganese alloys. An electrolyte solution for electroplating can include a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde. An electrolyte solution can be formed by dissolving a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde in water or an aqueous solution. Electrodepositing zinc-manganese alloys on a substrate can include introducing a cathode and an anode into an electrolyte solution comprising a metal salt, boric acid, an alkali metal chloride, polyethylene glycol, and a hydroxy benzaldehyde. Electrodepositing can further include passing a current between the cathode and the anode through the electrolyte solution to deposit zinc and manganese onto the cathode.
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7.发明授权
公开(公告)号：US10577686B2
公开(公告)日：2020-03-03
申请号：US15678757
申请日：2017-08-16
Applicant: THE BOEING COMPANY
Inventor： Stephen P. Gaydos , Vijaykumar S. Ijeri , Om Prakash , Suman K. Mishra , Raghuvir Singh , Sharma Paswan , Lokesh C. Pathak
IPC: C23C14/35 , C23C14/16 , C22C21/10 , C23C14/34 , C22C21/06 , C22C21/16 , H01J37/34 , C22C21/00 , C22F1/04
Abstract: The present disclosure provides alloys for coating a steel substrate, the alloys comprising aluminum and one or more of zinc, magnesium, and zirconium. The alloy coatings have a percent total pore volume of about 5% or less and an average pore diameter about 10 microns or less. The present disclosure further provides methods of depositing aluminum alloy onto a substrate, magnetron sputtering targets, and methods for making coated steel.
