公开(公告)号：EP1304397A3

公开(公告)日：2004-04-21

申请号：EP02257202.8

申请日：2002-10-17

申请人： GENERAL ELECTRIC COMPANY

发明人： Bruce, Robert William ,  Burlingame, Nicholas Hamilton

IPC分类号： C23C30/00 ,  C23C14/08 ,  C23C14/58 ,  C23C14/30 ,  C23C16/04 ,  F01D5/28

CPC分类号： C23C28/321 ,  C23C4/18 ,  C23C14/083 ,  C23C14/58 ,  C23C16/045 ,  C23C28/325 ,  C23C28/345 ,  C23C28/3455 ,  C23C30/00 ,  F01D5/288 ,  F05C2201/0463 ,  F05D2230/90 ,  F05D2300/161 ,  F05D2300/2112 ,  F05D2300/611 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12875 ,  Y10T428/12944

摘要： An article protected by a thermal barrier coating system (34) includes a substrate (30) having a substrate surface (32), and a thermal barrier coating system (34) overlying the substrate (30). The thermal barrier coating system (34) has a thermal barrier coating (46) formed of a thermal barrier coating material arranged as a plurality of columnar grains (48) extending generally perpendicular to the substrate surface (32) and having grain surfaces (49). A sintering inhibitor is within the columnar grains (48), either uniformly distributed or concentrated at the grain surfaces (49). The sintering inhibitor is lanthanum oxide, lanthanum chromate, chromium oxide, and/or yttrium chromate, mixtures thereof, mixtures thereof with aluminum oxide, modifications thereof wherein cobalt or manganese is substituted for chromium, precursors thereof, and reaction products thereof.

公开(公告)号：EP2980253B1

公开(公告)日：2017-11-08

申请号：EP15177413.0

申请日：2015-07-17

申请人： Honeywell International Inc.

发明人： Chintalapati, Pavan ,  Wilson, Marc ,  Benchiheub, Rayad ,  Renaud, Philippe ,  Agnew, Gary ,  Devulder, Nicolas

IPC分类号： F01N13/16 ,  C22C38/58 ,  C22C38/00 ,  C22C38/44 ,  C22C38/48 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  F01D25/00 ,  F01D25/24 ,  F02C6/12

CPC分类号： C22C38/58 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  C22C38/44 ,  C22C38/48 ,  F01D25/005 ,  F01D25/24 ,  F01N13/16 ,  F02C6/12 ,  F05D2220/40 ,  F05D2300/13 ,  F05D2300/131 ,  F05D2300/132 ,  F05D2300/161 ,  F05D2300/171

摘要： Disclosed is an austenitic stainless steel alloy that includes, by weight, about 22% to about 28% chromium, about 3.5% to about 6.5% nickel, about 1% to about 6% manganese, about 0.5% to about 2.5% silicon, about 0.5% to about 1.5% tungsten, about 0.2% to about 0.8% molybdenum, about 0.2% to about 0.8% niobium, about 0.3% to about 0.6% carbon, about 0.2% to about 0.8% nitrogen, and a balance of iron. The alloy is suitable for use in turbocharger turbine housing applications for temperature up to about 1020°C.

公开(公告)号：EP1304397A2

公开(公告)日：2003-04-23

申请号：EP02257202.8

申请日：2002-10-17

申请人： GENERAL ELECTRIC COMPANY

发明人： Bruce, Robert William ,  Burlingame, Nicholas Hamilton

IPC分类号： C23C30/00 ,  C23C14/08 ,  C23C14/58 ,  C23C14/30 ,  C23C16/04 ,  F01D5/28

CPC分类号： C23C28/321 ,  C23C4/18 ,  C23C14/083 ,  C23C14/58 ,  C23C16/045 ,  C23C28/325 ,  C23C28/345 ,  C23C28/3455 ,  C23C30/00 ,  F01D5/288 ,  F05C2201/0463 ,  F05D2230/90 ,  F05D2300/161 ,  F05D2300/2112 ,  F05D2300/611 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12875 ,  Y10T428/12944

摘要： An article protected by a thermal barrier coating system (34) includes a substrate (30) having a substrate surface (32), and a thermal barrier coating system (34) overlying the substrate (30). The thermal barrier coating system (34) has a thermal barrier coating (46) formed of a thermal barrier coating material arranged as a plurality of columnar grains (48) extending generally perpendicular to the substrate surface (32) and having grain surfaces (49). A sintering inhibitor is within the columnar grains (48), either uniformly distributed or concentrated at the grain surfaces (49). The sintering inhibitor is lanthanum oxide, lanthanum chromate, chromium oxide, and/or yttrium chromate, mixtures thereof, mixtures thereof with aluminum oxide, modifications thereof wherein cobalt or manganese is substituted for chromium, precursors thereof, and reaction products thereof.

摘要翻译： 通过热障涂层系统（34），受保护的制品的基材包括（30）具有表面的衬底（32），和热障涂层系统（34）覆盖所述基板（30）。 热障涂层系统（34）具有形成布置为柱状晶粒的延伸基因反弹垂直于衬底表面（32）有多个（48）的隔热涂层材料的热障涂层（46）和具有晶面（49） ， 烧结抑制剂是柱状晶粒（48）无论是均匀分布或在晶面（49）将浓内。 烧结抑制剂是氧化镧，镧铬酸盐，氧化铬，和/或钇铬酸盐，其混合物，其混合物用氧化铝，修饰物worin钴或锰代替铬，其前体，以及它们的反应产物。

公开(公告)号：EP3168318B1

公开(公告)日：2018-11-14

申请号：EP16201895.6

申请日：2015-07-17

申请人： Honeywell International Inc.

发明人： CHINTALAPATI, Pavan ,  WILSON, Marc ,  BENCHIHEUB, Rayad ,  RENAUD, Philippe ,  AGNEW, Gary ,  DEVULDER, Nicolas

IPC分类号： C22C38/00 ,  C22C38/18 ,  C22C38/40 ,  C22C38/44 ,  C22C38/48 ,  C22C38/58 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  F01N13/16 ,  F01D25/00 ,  F01D25/24 ,  F02C6/12

CPC分类号： C22C38/58 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  C22C38/44 ,  C22C38/48 ,  F01D25/005 ,  F01D25/24 ,  F01N13/16 ,  F02C6/12 ,  F05D2220/40 ,  F05D2300/13 ,  F05D2300/131 ,  F05D2300/132 ,  F05D2300/161 ,  F05D2300/171

摘要： Disclosed is an austenitic stainless steel alloy that includes, by weight, about 22% to about 28% chromium, about 3.5% to about 6.5% nickel, about 1% to about 6% manganese, about 0.5% to about 2.5% silicon, about 0.5% to about 1.5% tungsten, about 0.2% to about 0.8% molybdenum, about 0.2% to about 0.8% niobium, about 0.3% to about 0.6% carbon, about 0.2% to about 0.8% nitrogen, and a balance of iron. The alloy is suitable for use in turbocharger turbine housing applications for temperature up to about 1020°C.

公开(公告)号：EP2302089B1

公开(公告)日：2018-03-14

申请号：EP10175170.9

申请日：2010-09-03

申请人： General Electric Company

发明人： Breitenbach, Steven Louis ,  Saha, Deepak

IPC分类号： C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/50 ,  C22C38/54 ,  F01D5/02 ,  C21D6/00 ,  C21D7/13 ,  C21D1/28 ,  B21K1/06 ,  C21D9/28 ,  C21D8/00

CPC分类号： C22C38/44 ,  B21K1/06 ,  C21D1/20 ,  C21D1/28 ,  C21D6/004 ,  C21D7/13 ,  C21D8/005 ,  C21D9/28 ,  C21D2211/002 ,  C22C38/04 ,  C22C38/46 ,  C22C38/50 ,  C22C38/54 ,  F01D5/02 ,  F05C2201/0466 ,  F05D2230/25 ,  F05D2300/131 ,  F05D2300/132 ,  F05D2300/133 ,  F05D2300/161

摘要： An alloy suitable for use in a rotor, such as one or more regions of a steam turbine rotor, as well as a forged rotor formed with the alloy. The alloy consists of, by weight, 0.20 to 0.30% carbon, 0.80 to 1.5% chromium, 0.80 to 1.5% molybdenum, 0.50 to 0.90% vanadium, 0.30 to 0.80% nickel, 0.05 to 0.15% titanium, 0.20 to 1.0% manganese, and 0.005 to 0.012% boron, the balance iron, optionally low levels of other alloying constituents, and incidental impurities.

公开(公告)号：EP2980253A1

公开(公告)日：2016-02-03

申请号：EP15177413.0

申请日：2015-07-17

申请人： Honeywell International Inc.

发明人： Chintalapati, Pavan ,  Wilson, Marc ,  Benchiheub, Rayad ,  Renaud, Philippe ,  Agnew, Gary ,  Devulder, Nicolas

IPC分类号： C22C38/00 ,  C22C38/18 ,  C22C38/40 ,  C22C38/44 ,  C22C38/48 ,  C22C38/58

CPC分类号： C22C38/58 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  C22C38/44 ,  C22C38/48 ,  F01D25/005 ,  F01D25/24 ,  F01N13/16 ,  F02C6/12 ,  F05D2220/40 ,  F05D2300/13 ,  F05D2300/131 ,  F05D2300/132 ,  F05D2300/161 ,  F05D2300/171

摘要： Disclosed is an austenitic stainless steel alloy that includes, by weight, about 22% to about 28% chromium, about 3.5% to about 6.5% nickel, about 1% to about 6% manganese, about 0.5% to about 2.5% silicon, about 0.5% to about 1.5% tungsten, about 0.2% to about 0.8% molybdenum, about 0.2% to about 0.8% niobium, about 0.3% to about 0.6% carbon, about 0.2% to about 0.8% nitrogen, and a balance of iron. The alloy is suitable for use in turbocharger turbine housing applications for temperature up to about 1020°C.

摘要翻译： 公开了一种奥氏体不锈钢合金，其包含按重量计约22％至约28％的铬，约3.5％至约6.5％的镍，约1％至约6％的锰，约0.5％至约2.5％的硅，约 0.5％至约1.5％的钨，约0.2％至约0.8％的钼，约0.2％至约0.8％的铌，约0.3％至约0.6％的碳，约0.2％至约0.8％的氮和余量的铁。 该合金适用于高达约1020°C的涡轮增压器涡轮机外壳应用。

公开(公告)号：EP1361339A1

公开(公告)日：2003-11-12

申请号：EP03252808.5

申请日：2003-05-06

申请人： GENERAL ELECTRIC COMPANY

发明人： Tefft, Stephen Wayne

IPC分类号： F01D5/30

CPC分类号： C23C4/00 ,  C23C4/131 ,  F01D5/3092 ,  F05D2230/90 ,  F05D2300/11 ,  F05D2300/161 ,  F05D2300/1616 ,  F05D2300/173 ,  F05D2300/222 ,  F05D2300/611 ,  Y10T29/49321 ,  Y10T29/49323 ,  Y10T29/49885

摘要： A rotating structure (20) of a gas turbine engine is provided by furnishing a rotor disk (22) comprising a hub (24) with a plurality of hub slots (26) in a periphery of the hub (24), each hub slot (26) having a hub slot surface (32), and furnishing a plurality of rotor blades (34). A protective coating (80) is deposited by a wire spray process at a location which will be, upon assembly, disposed between a root (38) of each rotor blade (34) and the respective hub slot surface (32). The protective coating (80) is a protective alloy having, in weight percent, from about 6.0 to about 8.5 percent aluminum, from 0 to about 0.5 percent manganese, from 0 to about 0.2 percent zinc, from 0 to about 0.1 percent silicon, from 0 to about 0.1 percent iron, from 0 to about 0.02 percent lead, remainder copper and impurities. The rotor blades (34) are assembled into the hub slots (26) of the rotor disk (22) to form the rotating structure (20), which is then operated at a temperature such that the root (38) is at a temperature of from about 75°F to about 350°F.

摘要翻译： 燃气涡轮发动机的旋转结构（20）通过提供的转子盘（22）在轮毂（24），每个集线器槽的外周，其包括轮毂（24）与轮毂槽的多个（26）（提供 26）具有轮毂槽表面（32），和家具的转子叶片的多个（34）。 的保护性涂层（80）由金属丝喷涂工艺在一位置处whichwill被沉积，在组装时，每个转子叶片（34）和轮毂respectivement槽表面（32）的根部（38）之间设置。 所述保护涂层（80）是具有保护合金，以重量百分比计，从约6.0至铝约8.5％，从0至约0.5％的锰，0至约0.2％的锌，从0至约0.1％的硅，从 0至约0.1％的铁，0至约00:02％的铅，余量是铜和杂质。 转子叶片（34）被组装到转子盘（22）的轮毂槽（26），以形成所述旋转结构（20）所有的，然后将其在检查的温度下操作做了根（38）是在温度 从约75°F至约350°F的

公开(公告)号：EP2910661A3

公开(公告)日：2016-03-02

申请号：EP15154766.8

申请日：2015-02-11

申请人： Honeywell International Inc.

发明人： Chintalapati, Pavan ,  Wilson, Marc ,  Benchiheub, Rayad ,  Pozniak, Ted

IPC分类号： C22C38/22 ,  C22C38/26 ,  C22C38/34 ,  C22C38/02 ,  C22C38/04 ,  C22C38/00 ,  F01D25/00 ,  F01D25/24 ,  F01N13/16 ,  F02C6/12

CPC分类号： C22C38/34 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22 ,  C22C38/26 ,  F01D25/005 ,  F02C6/12 ,  F02D2001/0065 ,  F05D2220/40 ,  F05D2300/132 ,  F05D2300/161 ,  F05D2300/171 ,  F05D2300/177

摘要： Disclosed is an ferritic stainless steel alloy that includes, by weight, about 20% to about 22% chromium, about 0% to about 0.5% nickel, about 0.5% to about 1.0% manganese, about 1.0% to about 2.5% silicon, about 1.5% to about 2.2% tungsten, about 1.3% to about 1.8% niobium, about 0.35% to about 0.45% carbon, and a balance of iron. The alloy is suitable for use in turbocharger turbine housing applications for temperature up to about 1050°C.

公开(公告)号：EP2910661A2

公开(公告)日：2015-08-26

申请号：EP15154766.8

申请日：2015-02-11

申请人： Honeywell International Inc.

发明人： Chintalapati, Pavan ,  Wilson, Marc ,  Benchiheub, Rayad ,  Pozniak, Ted

IPC分类号： C22C38/02 ,  C22C38/04 ,  C22C38/22 ,  C22C38/26 ,  C22C38/34 ,  F01N13/16 ,  F01D25/00 ,  F01D25/24 ,  F02C6/12

CPC分类号： C22C38/34 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22 ,  C22C38/26 ,  F01D25/005 ,  F02C6/12 ,  F02D2001/0065 ,  F05D2220/40 ,  F05D2300/132 ,  F05D2300/161 ,  F05D2300/171 ,  F05D2300/177

摘要： Disclosed is an ferritic stainless steel alloy that includes, by weight, about 20% to about 22% chromium, about 0% to about 0.5% nickel, about 0.5% to about 1.0% manganese, about 1.0% to about 2.5% silicon, about 1.5% to about 2.2% tungsten, about 1.3% to about 1.8% niobium, about 0.35% to about 0.45% carbon, and a balance of iron. The alloy is suitable for use in turbocharger turbine housing applications for temperature up to about 1050°C.

摘要翻译： 公开了一种铁素体不锈钢合金做包括，以重量计，约20％至约22％的铬，约0％至约0.5％的镍，约0.5％至约1.0％的锰，约1.0％至约2.5％的硅，约 1.5％至约2.2％的钨，约1.3％至约1.8％的铌，约0.35％至约0.45％至碳，和余量的铁。 该合金适用于涡轮增压器涡轮机壳体应用中使用温度高达约1050℃

公开(公告)号：EP2302089A1

公开(公告)日：2011-03-30

申请号：EP10175170.9

申请日：2010-09-03

申请人： General Electric Company

发明人： Breitenbach, Steven Louis ,  Saha, Deepak

IPC分类号： C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/50 ,  C22C38/54 ,  F01D5/02 ,  C21D1/28 ,  C21D6/00 ,  C21D7/13

CPC分类号： C22C38/44 ,  B21K1/06 ,  C21D1/20 ,  C21D1/28 ,  C21D6/004 ,  C21D7/13 ,  C21D8/005 ,  C21D9/28 ,  C21D2211/002 ,  C22C38/04 ,  C22C38/46 ,  C22C38/50 ,  C22C38/54 ,  F01D5/02 ,  F05C2201/0466 ,  F05D2230/25 ,  F05D2300/131 ,  F05D2300/132 ,  F05D2300/133 ,  F05D2300/161

摘要： An alloy suitable for use in a rotor, such as one or more regions of a steam turbine rotor, as well as a forged rotor formed with the alloy. The alloy consists of, by weight, 0.20 to 0.30% carbon, 0.80 to 1.5% chromium, 0.80 to 1.5% molybdenum, 0.50 to 0.90% vanadium, 0.30 to 0.80% nickel, 0.05 to 0.15% titanium, 0.20 to 1.0% manganese, and 0.005 to 0.012% boron, the balance iron, optionally low levels of other alloying constituents, and incidental impurities.

摘要翻译： 适用于转子的合金，例如蒸汽轮机转子的一个或多个区域，以及由合金形成的锻造转子。 该合金按重量计含有0.20-0.30％的碳，0.80到1.5％的铬，0.80到1.5％的钼，0.50到0.90％的钒，0.30到0.80％的镍，0.05到0.15％的钛，0.20到1.0％的锰， 和0.005至0.012％的硼，余量为铁，任选低含量的其它合金成分和偶然杂质。