公开(公告)号：EP3055445A4

公开(公告)日：2017-11-01

申请号：EP14852182

申请日：2014-09-25

Applicant: UNITED TECHNOLOGIES CORP

Inventor： STROCK CHRISTOPHER W ,  JAWOROWSKI MARK R ,  MASE FRANK W

IPC: C23C4/06 ,  C22C21/02 ,  C23C4/18 ,  C23C24/04

CPC classification number: F01D11/122 ,  C22C21/02 ,  C23C4/04 ,  C23C4/06 ,  C23C4/129 ,  C23C4/134 ,  C23C4/18 ,  C23C22/02 ,  C23C24/04 ,  C23C26/00 ,  F01D5/12 ,  F01D9/02 ,  F01D25/24 ,  F05D2220/32 ,  F05D2230/31 ,  F05D2300/173 ,  F05D2300/43

Abstract: A corrosion resistant aluminum alloy abradable coating for use as a seal material consists of a porous base metal alloy layer containing corrosion inhibiting metal compounds dispersed throughout the porous base metal alloy layer. A method of forming a corrosion resistant aluminum alloy abradable coating consists of co-thermal spraying aluminum alloy powder plus polymer powder and particles containing corrosion inhibiting metal compounds.

公开(公告)号：AT555233T

公开(公告)日：2012-05-15

申请号：AT06253420

申请日：2006-06-29

Applicant: UNITED TECHNOLOGIES CORP

Inventor： JAWOROWSKI MARK R

IPC: C23F11/00 ,  B01F1/00 ,  C02F1/68 ,  G01N31/22

Abstract: A corrosion inhibitor dispensing apparatus (34) has a housing (130) with a fluid inlet and a fluid outlet. A first body (102) within the housing comprises a cathodic corrosion inhibitor. A second body (106) within the housing comprises an anodic corrosion inhibitor.

公开(公告)号：BRPI0801380A2

公开(公告)日：2009-09-08

申请号：BRPI0801380

申请日：2008-04-30

Applicant: UNITED TECHNOLOGIES CORP

Inventor： JAWOROWSKI MARK R ,  BEALS JAMES T ,  ARSENAULT SARAH

IPC: C09D5/24

Abstract: A coating composition includes a conductive polymer including at least one of the following: a single conductive polymer, a dual strand conductive polymer, a combination of a single conductive polymer and a dual strand conductive polymer or an organic-inorganic hybrid composite.

公开(公告)号：SG136027A1

公开(公告)日：2007-10-29

申请号：SG2006086003

申请日：2006-12-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： JAWOROWSKI MARK R ,  BHAATIA PROMILA P

Abstract: A waterborne corrosion resistant. primer composition is composed of a waterborne resin system; an optional curing agent; and a non-chromate containing corrosion inhibiting additive. The non-chromate corrosion inhibiting additive includes at least one of an anodic corrosion inhibitor, a cathodic corrosion inhibitor and a metal complexing agent. The metal complexing agent increases the solubility of at least one of the anodic and cathodic corrosion inhibitors.

公开(公告)号：NO20071747A

公开(公告)日：2007-10-05

申请号：NO20071747

申请日：2007-04-02

Applicant: UNITED TECHNOLOGIES CORP

Inventor： JAWOROWSKI MARK R ,  BHAATIA PROMILA P

IPC: C09D5/08

CPC classification number: C09D5/002 ,  C09D5/084

公开(公告)号：SG122787A1

公开(公告)日：2006-06-29

申请号：SG200303245

申请日：2003-05-16

Applicant: UNITED TECHNOLOGIES CORP

Inventor： PARKOS JOSEPH J JR ,  LOMASNEY GARY M ,  PUTNAM JOHN W ,  JAWOROWSKI MARK R

IPC: C25D11/06 ,  C23C22/34 ,  C23C22/56 ,  C23C22/78 ,  C25D11/08 ,  C25D11/18 ,  C25D11/24

Abstract: A metal substrate is anodized in a phosphoric acid anodizing solution. The anodized metal substrate is thereafter contacted with a hexavalent chromium free, trivalent chromium containing acid solution to coat the anodized metal substrate. The coated anodized metal substrate can be adhesively bonded to another such treated metal substrate to form a composite article. The resulting article exhibits excellent bonding and corrosion properties.

公开(公告)号：CA2364964C

公开(公告)日：2006-02-07

申请号：CA2364964

申请日：2001-12-12

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KRYZMAN MICHAEL A ,  JAWOROWSKI MARK R

IPC: C23C22/05 ,  C23C22/40 ,  C23C16/06 ,  C23C22/56 ,  C23C22/66 ,  C23C22/73 ,  C23C22/78

Abstract: The present invention relates to a compound, non-chromium conversion coating for a part formed from an aluminum alloy. The coating is formed by providing a first solution containing an anodic inhibitor species, providing a second solution containing a cathodic corrosion inhibitor species, and immersing the part to be coated in a first one of the first and second solutions and thereafter in a second one of the first and second solutions. Suitable anodic inhibitor species include tungstates, permanganates, vanadates, molybdates, and mixtures thereof. Suitable cathodic corrosion inhibitors include cobalt, cerium, other lanthanide elements, and mixtures thereof. In one embodiment, the conversion coating is formed using a cerium containing solution and a tungstate containing solution.

公开(公告)号：HU0105339D0

公开(公告)日：2002-02-28

申请号：HU0105339

申请日：2001-12-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： JANOWSKY GLENN T ,  JAWOROWSKI MARK R ,  KRYZMAN MICHAEL A ,  RIEWE CURTIS H ,  SHOVLIN CHRISTOPHER C

IPC: C25F1/00 ,  F01D5/28 ,  C25F5/00 ,  C25F7/00 ,  C25F7/02 ,  F02C7/00 ,  C02F

Abstract: A feedback controlled stripping system comprises a stripping tank 12 containing an electrolyte bath stripping solution for removing a coating from at least one workpiece immersed in the stripping solution while a controlled absolute electrical potential is maintained on the at least one workpiece with respect to a reference electrode also immersed in the stripping solution, a rinse tank 14 for rinsing the workpiece(s) after removal of the workpiece(s) from the stripping tank, and a distillation unit 16 for receiving electrolyte containing dissolved metals from the stripping tank, for purifying the electrolyte received from the stripping tank, and for returning the purified electrolyte to the stripping tank. In a preferred embodiment, the stripping tank 12, the rinse tank 14, and the distillation unit are mounted to a skid 18. The system further includes a control module.

公开(公告)号：AU6254490A

公开(公告)日：1991-04-11

申请号：AU6254490

申请日：1990-09-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： GASPER JOHN E ,  JAWOROWSKI MARK R ,  IARUSSO EDWARD J

IPC: B22D29/00 ,  B23P15/02 ,  B23P25/00 ,  B23Q3/08 ,  B29C31/04 ,  B29C67/20 ,  B29C70/74 ,  B22D46/00

Abstract: During the manufacturing process for turbine blades and vanes, among other hollow articles, the hollow cavities can become contaminated. Removal of the contaminants is a tedious, time consuming process which commonly results in component rework or rejection. Introducing a foam filler into the hollow cavities, prior to manufacturing, prevents contamination; enhancing manufacturing efficiency and component integrity.

公开(公告)号：FR2652299A1

公开(公告)日：1991-03-29

申请号：FR9011935

申请日：1990-09-27

Applicant: UNITED TECHNOLOGIES CORP

Inventor： GASPER JOHN E ,  JAWOROWSKI MARK R ,  IARUSSO EDWARD J

IPC: B22D29/00 ,  B23P15/02 ,  B23P25/00 ,  B23Q3/08 ,  B29C31/04 ,  B29C67/20 ,  B29C70/74 ,  B29C39/10

Abstract: During the manufacturing process for turbine blades and vanes, among other hollow articles, the hollow cavities can become contaminated. Removal of the contaminants is a tedious, time consuming process which commonly results in component rework or rejection. Introducing a foam filler into the hollow cavities, prior to manufacturing, prevents contamination; enhancing manufacturing efficiency and component integrity.