公开(公告)号：WO0244106A2

公开(公告)日：2002-06-06

申请号：PCT/US0144109

申请日：2001-11-06

Applicant: HONEYWELL INT INC

Inventor： FORSYTHE GEORGE D ,  WALKER TERENCE B

IPC: C04B35/52 ,  C04B35/83 ,  C04B41/50 ,  C04B41/52 ,  C04B41/87 ,  C04B41/89 ,  F16D69/02 ,  C04B41/00

CPC classification number: C04B41/009 ,  C04B41/5059 ,  C04B41/52 ,  C04B41/87 ,  C04B41/89 ,  C04B2111/00362 ,  F16D69/023 ,  Y10T428/249953 ,  Y10T428/26 ,  Y10T428/30 ,  Y10T428/31678 ,  C04B41/4539 ,  C04B41/4558 ,  C04B41/5096 ,  C04B41/4535 ,  C04B41/5015 ,  C04B35/83

Abstract: The invention provides for oxidatively resistant silicon carbide coated carbon/carbon composites, a method for the preparation of these materials, and their use in high temperature applications, preferably in brakes for airplanes. The silicon carbide coated C/C composite, which is resistant to oxidation at high temperatures, is prepared by a method comprising: (a) coating a C/C composite base with a reactive carbon containing composition to form a reactive carbon coated C/C composite; followed by (b) applying a silicon containing composition to the reactive carbon coated C/C composite to form a bi-layered C/C composite; (c) heating the bi-layered C/C composite to at least the melting point of silicon to form the silicon carbide coated C/C composite; and optionally (d) applying a retardant solution to the silicon carbide coated C/C composite wherein the retardant solution comprises the ions formed from the combination of the following: 10-80 wt % H>2 3 4

Abstract translation: 本发明提供了耐氧化碳化硅涂覆的碳/碳复合材料，一种制备这些材料的方法及其在高温应用中的应用，优选用于飞机制动器。 通过以下方法制备耐高温氧化的碳化硅涂层C / C复合材料：（a）用含活性碳的组合物涂覆C / C复合基材以形成反应性碳涂层C / C 综合; 然后（b）将含硅组合物涂覆到反应性碳涂覆的C / C复合材料上以形成双层C / C复合材料; （c）将双层C / C复合材料加热到至少硅的熔点以形成碳化硅涂覆的C / C复合材料; 并且任选地（d）将阻燃溶液施加到碳化硅涂覆的C / C复合材料上，其中阻燃溶液包含由以下组合组成的离子：10-80wt％H> 2 3 4 <。

公开(公告)号：WO0160763A3

公开(公告)日：2002-01-31

申请号：PCT/US0104793

申请日：2001-02-14

Applicant: HONEYWELL INT INC

Inventor： WALKER TERENCE B ,  BOOKER LAURIE A

IPC: C04B41/86 ,  C04B35/52 ,  C04B35/80 ,  C04B41/50 ,  C04B41/85 ,  F16D65/12 ,  F16D69/02

CPC classification number: C04B41/009 ,  C04B41/5015 ,  C04B41/85 ,  F16D69/023 ,  Y10T428/292 ,  Y10T428/30 ,  Y10T428/8305 ,  C04B41/5016 ,  C04B35/522 ,  C04B35/83

Abstract: The invention provides for oxidatively resistant carbon/carbon composites and other graphite-like material, a method for the preparation of these materials, and their use in high temperature applications, preferably in brakes for airplanes. The carbon/carbon composite or graphite-like material, which is resistant to oxidation at high temperatures comprises a fiber-reinforced carbon/carbon composite or graphite in contact with a phosphoric acid based penetrant salt solution which contains the ions formed from the combination of the following: 10-80 wt% H2O, 20-70 wt% H3PO4, 0-25 wt% MnHPO4.1.6H2O, 0-30 wt% A(H2PO4)3, 0-2 wt% B2O3, 0-10 wt% Zn3(PO4) 2 and 0.1-25 wt% alkali metal mono-, di-, or tri-basic phosphate.

Abstract translation: 本发明提供了耐氧化碳/碳复合材料和其它石墨状材料，这些材料的制备方法及其在高温应用中的应用，优选用于飞机制动器。 耐高温氧化的碳/碳复合材料或类似石墨的材料包括与磷酸基渗透盐溶液接触的纤维增强碳/碳复合材料或石墨，所述磷酸基渗透盐溶液含有由 以下：10-80wt％H 2 O，20-70wt％H 3 PO 4，0-25wt％MnHPO 4·1.6H 2 O，0-30wt％A（H 2 PO 4）3,0-2wt％B 2 O 3，0-10wt％Zn 3 （PO4）2和0.1-25重量％碱金属的单，二或三碱式磷酸盐。

公开(公告)号：DE602005003833D1

公开(公告)日：2008-01-24

申请号：DE602005003833

申请日：2005-07-06

Applicant: HONEYWELL INT INC

Inventor： WALKER TERENCE B ,  BOOKER LAURIE A ,  SHREVE MICHELLE L ,  KOUCOUTHAKIS MANUEL G

IPC: F16D69/02 ,  C04B41/89

Abstract: Method of improving humidity resistance in a coated article ( 19 ) comprising a carbon-carbon composite component ( 10 ), a graphite component ( 10 ), or a ceramic matrix composite component based on carbon fibers and/or graphite ( 10 ). The component ( 10 ) is preferably configured as an aircraft landing system brake disc. The method includes the steps of: (A) providing a carbon-carbon composite component ( 10 ), a graphite component ( 10 ), or a ceramic matrix composite component based on carbon fibers and/or graphite ( 10 ); (B) covering the component ( 10 ) with a phosphorus-containing antioxidant undercoating ( 11 ) having a thickness of approximately 1-10 mil; and (C) covering the resulting undercoated component ( 10, 11 ) with a boron-containing glass overcoating ( 12 ) having a thickness of approximately 1-10 mil. The overcoating includes 20-50 wt-% alkali or alkaline earth metal silicates, 3-25 wt-% alkali metal hydroxide, up to 10 wt-% boron nitride, and one or both of 5-40 wt-% elemental boron and 5-40 wt-% boron carbide. The overcoating is substantially free of phosphoric acid and phosphates. Also, articles coated with the specified undercoating/overcoating combinations.

公开(公告)号：DE602005003833T2

公开(公告)日：2008-12-04

申请号：DE602005003833

申请日：2005-07-06

Applicant: HONEYWELL INT INC

Inventor： WALKER TERENCE B ,  BOOKER LAURIE A ,  SHREVE MICHELLE L ,  KOUCOUTHAKIS MANUEL G

IPC: F16D69/02 ,  C04B41/89

Abstract: Method of improving humidity resistance in a coated article ( 19 ) comprising a carbon-carbon composite component ( 10 ), a graphite component ( 10 ), or a ceramic matrix composite component based on carbon fibers and/or graphite ( 10 ). The component ( 10 ) is preferably configured as an aircraft landing system brake disc. The method includes the steps of: (A) providing a carbon-carbon composite component ( 10 ), a graphite component ( 10 ), or a ceramic matrix composite component based on carbon fibers and/or graphite ( 10 ); (B) covering the component ( 10 ) with a phosphorus-containing antioxidant undercoating ( 11 ) having a thickness of approximately 1-10 mil; and (C) covering the resulting undercoated component ( 10, 11 ) with a boron-containing glass overcoating ( 12 ) having a thickness of approximately 1-10 mil. The overcoating includes 20-50 wt-% alkali or alkaline earth metal silicates, 3-25 wt-% alkali metal hydroxide, up to 10 wt-% boron nitride, and one or both of 5-40 wt-% elemental boron and 5-40 wt-% boron carbide. The overcoating is substantially free of phosphoric acid and phosphates. Also, articles coated with the specified undercoating/overcoating combinations.

公开(公告)号：ES2232600T3

公开(公告)日：2005-06-01

申请号：ES01910703

申请日：2001-02-14

Applicant: HONEYWELL INT INC

Inventor： WALKER TERENCE B ,  BOOKER LAURIE A

IPC: C04B41/86 ,  C04B35/52 ,  C04B35/80 ,  C04B41/50 ,  C04B41/85 ,  F16D65/12 ,  F16D69/02

Abstract: Un compuesto carbono/carbono o un material semejante al grafito de superficie tratada, el cual es resistente a la oxidación a altas temperaturas que comprende: un compuesto carbono/carbono o un material semejante al grafito reforzado en fibra en contacto con una solución de sal penetrante basada en ácido fosfórico, caracterizada en que la solución de sal comprende los iones formados a partir de la combinación de lo siguiente: 10-80% por peso de H2O, 20-70% por peso de H3PO4, 0-25% por peso de MnHPO41.6H2O, 0-30% por peso de Al(H2PO4)3, 0-2% por peso de B2O3, 0-10% por peso de Zn3(PO4)2 y 0.1-25% por peso de fosfato mono-, di-, o tri- básico de metal álcali, donde al menos uno de Al(H2PO4)3, MnHPO41.6H2O, y Zn3(PO4)2 está presente.

公开(公告)号：MY138152A

公开(公告)日：2009-04-30

申请号：MYPI20033141

申请日：2003-08-19

Applicant: HONEYWELL INT INC

Inventor： WALKER TERENCE B ,  BOOKER LAURIE A

IPC: B01J19/00 ,  B01J19/02 ,  C01B31/02

Abstract: THIS INVENTION PROVIDES A STEPPED HEATING CYCLE FOR THE PRE-TREATMENT OF PHENOLIC MICROBALLOONS PRIOR TO CARBONIZATION THEREOF, WHEREIN THE HEATING CYCLE COMPRISE THE STEPS OF SEQUENTIALLY: GRADUALLY ELEVATING THE TEMPERATURE OF THE MICROBALLOONS TO A TEMPERATURE IN THE RANGE 100°C-170 C; HOLDING THE MICRO BALLOONS AT THE ELEVATED TEMPERATURE FOR 1-24 HOURS; AND GRADUALLY COOLING THE MICROBALLOONS. THIS INVENTION ALSO PROVIDES A HEAT-DISSIPATION REACTOR (11,21,31) WHICH COMPRISES A WALLED REACTION CHAMBER HAVING A BOTTOM AND NO TOP, THE REACTION CHAMBER BEING FITTED WITH HIGH THERMAL CONDUCTIVITY INSERTS. WHEN USED IN ACCORDANCE WITH THIS INVENTION (61), THE VOLUME WITHIN THE WALLS OF THE REACTION CHAMBER IS CHARGED WITH PHENOLIC RESIN MICROBALLOONS. IN A PREFERRED EMBODIMENT, THE REACTION CHAMBER (11,21) IS SUBDIVIDED INTO A PLURALITY OF SUBCHAMBERS BY A VERTICAL GRID OF ALUMINUM PLATES (19,29). IN THIS EMBODIMENT, ABOUT HALF OR MORE OF THE WALL AREA OF EACH SUBCHAMBER COMPRISES ALUMINUM AND A TOP EDGE (17) OF THE ALUMINUM WALL MATERIAL COMMUNICATES WITH ATMOSPHERE ABOVE THE REACTION CHAMBER.

公开(公告)号：AT284372T

公开(公告)日：2004-12-15

申请号：AT01910703

申请日：2001-02-14

Applicant: HONEYWELL INT INC

Inventor： WALKER TERENCE B ,  BOOKER LAURIE A

IPC: C04B41/86 ,  C04B35/52 ,  C04B35/80 ,  C04B41/50 ,  C04B41/85 ,  F16D65/12 ,  F16D69/02

公开(公告)号：AU2003259279A1

公开(公告)日：2004-02-16

申请号：AU2003259279

申请日：2003-07-23

Applicant: HONEYWELL INT INC

Inventor： BOOKER LAURIE A ,  SPROSS MICHAEL N ,  THOMPSON KEN A ,  SHREVE MICHELLE L ,  KOUCOUTHAKIS MANUEL G ,  WALKER TERENCE B

IPC: F16D69/00 ,  C04B41/50 ,  C04B41/85 ,  F16D69/02

Abstract: Antioxidant coating compositions containing 10-75 wt % H 2 O, 20-65 wt % H 3 PO 4 , 0.1-20 wt % alkali metal mono-, di-, or tri-basic phosphate, 0-2 wt % hydrated boron oxide, 0-18 wt % KH 2 PO 4 , 3-10 wt % of a transition metal oxide, and 0-20 wt % hydrated manganese phosphate, 0-25 wt % Al(H 2 PO 4 ) 3 , and 0-10 wt % Zn 3 (PO 4 ) 2 , provided that at least one of Al(H 2 PO 4 ) 3 , Zn 3 (PO 4 ) 2 , and hydrated manganese phosphate is present. Also, brake discs made from carbon composite articles having their surface treated with certain antioxidant coatings. During a manufacturing process, carbon matrix 15 of brake disc 11 is covered on its outer and inner edges with antioxidant layers 19 and portions of the working surface of brake disc 11 may also be covered with antioxidant layers 13 , potentially decreasing the fitness of the brake disc for service. In accordance with this invention, brake disc 12 is manufactured from brake disc 11 by the removal from its working surface of antioxidant layers 13.

公开(公告)号：DE602007005061D1

公开(公告)日：2010-04-15

申请号：DE602007005061

申请日：2007-08-17

Applicant: HONEYWELL INT INC

Inventor： WALKER TERENCE B ,  BOOKER LAURIE A ,  WAGHRAY AKSHAY

IPC: F16D65/12

Abstract: The present invention relates to annular drive inserts (20), which are placed within an annular opening within the brake disk (10). Preferably the annular drive inserts comprise carbon-carbon composite, which has been treated with antioxidant. In a highly preferred embodiment the treatment is accomplished by vacuum impregnation. The antioxidant generally comprises a standard phosphoric acid based solution. This invention solves a need in the art for annular drive inserts that have improved resistance to oxidation and strength.

公开(公告)号：DE602007000648D1

公开(公告)日：2009-04-23

申请号：DE602007000648

申请日：2007-02-23

Applicant: HONEYWELL INT INC

Inventor： WALKER TERENCE B ,  JOHNSON DARRELL L ,  BOOKER LAURIE A

IPC: F16D65/12

Abstract: A method and a brake disc with a composite insert (300) member is disclosed. The method discloses the coupling of a carbon-carbon composite insert member with the brake disc (261) to provide an interface for the brake disc.