公开(公告)号：US07749342B2

公开(公告)日：2010-07-06

申请号：US10522182

申请日：2003-07-25

Applicant: Isabelle Peslerbe ,  Jacques Tschofen ,  Anne Thenaisie

Inventor： Isabelle Peslerbe ,  Jacques Tschofen ,  Anne Thenaisie

IPC: B64C11/20 ,  B23P11/00 ,  B23P19/00 ,  B23P17/00

CPC classification number: B22F7/062 ,  C22C32/00 ,  C22C2204/00 ,  Y10T29/49908 ,  Y10T29/49913 ,  Y10T428/12736

Abstract: A mechanical part presents a main direction along which there extends a central zone forming a core and a peripheral zone forming a casing that surrounds the core. The core and the casing present a metallurgical bond between each other. The core is made of a first material presenting at least a metal matrix, and the casing is made of a second material presenting at least a metal matrix. The metal matrices of the first and second materials are based on the same metal, and at least one of the first and second materials is made of a metal matrix composite containing reinforcing elements dispersed in the metal matrix. The mechanical part can be used as a blade for a fan or a low pressure compressor.

Abstract translation: 机械部件呈现主要方向，沿着该方向延伸形成芯的中心区域和形成围绕芯部的壳体的周边区域。 芯和壳体之间呈现冶金结合。 芯由至少呈现金属基体的第一材料制成，并且壳体由至少呈现金属基体的第二材料制成。 第一和第二材料的金属基体基于相同的金属，并且第一和第二材料中的至少一种材料由含有分散在金属基体中的增强元素的金属基质复合材料制成。 机械部件可用作风扇或低压压缩机的叶片。

公开(公告)号：US20060275626A1

公开(公告)日：2006-12-07

申请号：US11279675

申请日：2006-04-13

Applicant: Jacques BERNARD ,  Claude Mons ,  Isabelle Peslerbe ,  Thierry Thomas

Inventor： Jacques BERNARD ,  Claude Mons ,  Isabelle Peslerbe ,  Thierry Thomas

IPC: B32B9/00

CPC classification number: B23P15/04 ,  F01D5/147 ,  F01D5/28 ,  F04D29/324 ,  F05D2240/303 ,  F05D2300/173 ,  F05D2300/2261 ,  F05D2300/702 ,  Y02T50/672 ,  Y10T428/12458 ,  Y10T428/12764 ,  Y10T428/30 ,  Y10T428/31678

Abstract: A protection part comprising at least two layers including an outer layer and an inner layer has its outer layer made of an aluminum alloy that is reinforced with particles of SiC, the SiC particle content in said alloy lying in the range 15% to 40% by weight, while the inner layer is made of an aluminum alloy that is optionally reinforced with SiC particles, the SiC particle content within the layers increasing from the inner layer towards the outer layer. The part is for use in protecting the leading edge of a blade, in particular a blade or vane in a turbomachine, a helicopter blade, or a propeller blade.

Abstract translation: 包括包括外层和内层的至少两层的保护部件具有由铝合金制成的外层，其由SiC颗粒增强，所述合金中的SiC颗粒含量在15％至40％的范围内，通过 而内层由可选地用SiC颗粒增强的铝合金制成，层内的SiC颗粒含量从内层向外层增加。 该部件用于保护叶片的前缘，特别是在涡轮机，直升机叶片或螺旋桨叶片中的叶片或叶片。

公开(公告)号：US08192560B2

公开(公告)日：2012-06-05

申请号：US12869207

申请日：2010-08-26

Applicant: Jacques Montagnon ,  Philippe Heritier ,  Isabelle Peslerbe ,  Claude Mons

Inventor： Jacques Montagnon ,  Philippe Heritier ,  Isabelle Peslerbe ,  Claude Mons

IPC: C21D8/00 ,  C21D6/00

CPC classification number: C21D6/007 ,  C21D1/25 ,  C21D1/32 ,  C21D6/004 ,  C21D6/02 ,  C21D6/04 ,  C21D9/28 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/52 ,  Y02P10/212

Abstract: The invention relates to steel which is characterized by the following composition as expressed in percentages by weight: —C=0.18 0.30%, —Co=5-7%, —Cr=2-5%, —Al=1-2%, —Mo+W/2=1-4%, —V=trace 0.3%, —Nb=trace 0.1%, —B=trace−50 ppm, —Ni=10.5-15% with Ni≧7+3.5 Al, —Si=trace 0.4%, —Mn=trace 0.4%, —Ca=trace−500 ppm, —Rare earths=trace−500 ppm, —Ti=trace−500 ppm, —O=trace−200 ppm if the steel is obtained by means of powder metallurgy or trace−50 ppm if the steel is produced in air or under a vacuum from molten metal, —N=trace−100 ppm, —S=trace−50 ppm, —Cu=trace−1%, and —P=trace−200 ppm, the remainder including iron and the inevitable impurities resulting from production. The invention also relates to a method of producing a part from said steel and to the part thus obtained.

Abstract translation: 本发明涉及钢，其特征在于以重量百分数表示的以下组成：-C = 0.18 0.30％，-Co = 5-7％，-Cr = 2-5％，-Al = 1-2％ -Mo + W / 2 = 1-4％，-V =痕量0.3％，-Nb =痕量0.1％，-B =痕量-50ppm，-Ni = 10.5-15％，Ni≥7+ 3.5Al， Si =痕量0.4％，-Mn =痕量0.4％，-Ca =痕量-500ppm， - 稀土=痕量-500ppm，-Ti =痕量-500ppm， - 如果获得钢，则为痕量-200ppm 如果在空气中或在真空下从熔融金属中制造钢，则通过粉末冶金或痕量-50ppm，-N =痕量-100ppm，-S =痕量-50ppm，-Cu =痕量-1％和 -P =痕量-200ppm，剩余部分包括铁和由生产产生的不可避免的杂质。 本发明还涉及从所述钢和由此获得的部分制造零件的方法。

公开(公告)号：US20110048583A1

公开(公告)日：2011-03-03

申请号：US12869207

申请日：2010-08-26

Applicant: Jacques MONTAGNON ,  Philippe HERITIER ,  Isabelle PESLERBE ,  Claude MONS

Inventor： Jacques MONTAGNON ,  Philippe HERITIER ,  Isabelle PESLERBE ,  Claude MONS

IPC: C21D8/00 ,  C21D6/00 ,  C21D6/04 ,  C23C22/00

CPC classification number: C21D6/007 ,  C21D1/25 ,  C21D1/32 ,  C21D6/004 ,  C21D6/02 ,  C21D6/04 ,  C21D9/28 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/52 ,  Y02P10/212

Abstract: The invention relates to steel which is characterized by the following composition as expressed in percentages by weight: —C=0.18 0.30%, —Co=5-7%, —Cr=2-5%, —Al=1-2%, —Mo+W/2=1-4%, —V=trace 0.3%, —Nb=trace 0.1%, —B=trace−50 ppm, —Ni=10.5-15% with Ni≧7+3.5 Al, —Si=trace 0.4%, —Mn=trace 0.4%, —Ca=trace−500 ppm, —Rare earths=trace−500 ppm, —Ti=trace−500 ppm, −O=trace−200 ppm if the steel is obtained by means of powder metallurgy or trace−50 ppm if the steel is produced in air or under a vacuum from molten metal, —N=trace−100 ppm, —S=trace−50 ppm, —Cu=trace−1%, and —P=trace−200 ppm, the remainder including iron and the inevitable impurities resulting from production. The invention also relates to a method of producing a part from said steel and to the part thus obtained.

Abstract translation: 本发明涉及钢，其特征在于以重量百分数表示的以下组成：-C = 0.18 0.30％，-Co = 5-7％，-Cr = 2-5％，-Al = 1-2％ -Mo + W / 2 = 1-4％，-V =痕量0.3％，-Nb =痕量0.1％，-B =痕量-50ppm，-Ni = 10.5-15％，Ni≥7+ 3.5Al， Si =痕量0.4％，-Mn =痕量0.4％，-Ca =痕量-500ppm， - 稀土=痕量-500ppm，-Ti =痕量-500ppm， - 如果获得钢，则为痕量-200ppm 如果在空气中或在真空下从熔融金属中制造钢，则通过粉末冶金或痕量-50ppm，-N =痕量-100ppm，-S =痕量-50ppm，-Cu =痕量-1％和 -P =痕量-200ppm，剩余部分包括铁和由生产产生的不可避免的杂质。 本发明还涉及从所述钢和由此获得的部分制造零件的方法。

公开(公告)号：US20110041961A1

公开(公告)日：2011-02-24

申请号：US12869268

申请日：2010-08-26

Applicant: Jacques MONTAGNON ,  Philippe HERITIER ,  Isabelle PESLERBE ,  Claude MONS

Inventor： Jacques MONTAGNON ,  Philippe HERITIER ,  Isabelle PESLERBE ,  Claude MONS

IPC: C22C38/44

CPC classification number: C21D6/007 ,  C21D1/25 ,  C21D1/32 ,  C21D6/004 ,  C21D6/02 ,  C21D6/04 ,  C21D9/28 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/52 ,  Y02P10/212

Abstract: The invention relates to steel which is characterized by the following composition as expressed in percentages by weight: —C=0.18 0.30%, —Co=5-7%, —Cr=2-5%, —Al=1-2%, —Mo+W/2=1-4%, —V=trace 0.3%, —Nb=trace 0.1%, —B=trace-50 ppm, —Ni=10.5-15% with Ni≧7+3.5 Al, —Si=trace 0.4%, —Mn=trace 0.4%, —Ca=trace-500 ppm, —Rare earths=trace-500 ppm, —Ti=trace-500 ppm, —O=trace-200 ppm if the steel is obtained by means of powder metallurgy or trace-50 ppm if the steel is produced in air or under a vacuum from molten metal, —N=trace-100 ppm, —S=trace-50 ppm, —Cu=trace-1%, and —P=trace-200 ppm, the remainder including iron and the inevitable impurities resulting from production. The invention also relates to a method of producing a part from said steel and to the part thus obtained.

Abstract translation: 本发明涉及钢，其特征在于以重量百分数表示的以下组成：-C = 0.18 0.30％，-Co = 5-7％，-Cr = 2-5％，-Al = 1-2％ -Mo + W / 2 = 1-4％，-V =痕量0.3％，-Nb =痕量0.1％，-B =痕量-50ppm，-Ni = 10.5-15％，Ni≥7+ 3.5Al， Si =痕量0.4％，-Mn =痕量0.4％，-Ca =痕量-500ppm， - 稀土=痕量-500ppm，-Ti =痕量-500ppm， - 如果获得钢，则为痕量-200ppm 如果在空气中或在真空下从熔融金属中制造钢，则通过粉末冶金或痕量-50ppm，-N =痕量-100ppm，-S =痕量-50ppm，-Cu =痕量-1％和 -P =痕量-200ppm，剩余部分包括铁和由生产产生的不可避免的杂质。 本发明还涉及从所述钢和由此获得的部分制造零件的方法。

公开(公告)号：US07510778B2

公开(公告)日：2009-03-31

申请号：US11279675

申请日：2006-04-13

Applicant: Jacques Bernard ,  Claude Marcel Mons ,  Isabelle Peslerbe ,  Thierry Thomas

Inventor： Jacques Bernard ,  Claude Marcel Mons ,  Isabelle Peslerbe ,  Thierry Thomas

IPC: B32B15/04 ,  B32B7/02 ,  B32B15/20 ,  F01D5/28

CPC classification number: B23P15/04 ,  F01D5/147 ,  F01D5/28 ,  F04D29/324 ,  F05D2240/303 ,  F05D2300/173 ,  F05D2300/2261 ,  F05D2300/702 ,  Y02T50/672 ,  Y10T428/12458 ,  Y10T428/12764 ,  Y10T428/30 ,  Y10T428/31678

Abstract: A protection part comprising at least two layers including an outer layer and an inner layer has its outer layer made of an aluminum alloy that is reinforced with particles of SiC, the SiC particle content in said alloy lying in the range 15% to 40% by weight, while the inner layer is made of an aluminum alloy that is optionally reinforced with SiC particles, the SiC particle content within the layers increasing from the inner layer towards the outer layer. The part is for use in protecting the leading edge of a blade, in particular a blade or vane in a turbomachine, a helicopter blade, or a propeller blade.

Abstract translation: 包括包括外层和内层的至少两层的保护部件具有由铝合金制成的外层，其由SiC颗粒增强，所述合金中的SiC颗粒含量在15％至40％的范围内，通过 而内层由可选地用SiC颗粒增强的铝合金制成，层内的SiC颗粒含量从内层向外层增加。 该部件用于保护叶片的前缘，特别是在涡轮机，直升机叶片或螺旋桨叶片中的叶片或叶片。

公开(公告)号：US20060127693A1

公开(公告)日：2006-06-15

申请号：US10522182

申请日：2003-07-25

Applicant: Isabelle Peslerbe ,  Jacques Tschofen ,  Anne Thenaisie

Inventor： Isabelle Peslerbe ,  Jacques Tschofen ,  Anne Thenaisie

IPC: B32B15/01 ,  B64C11/00

CPC classification number: B22F7/062 ,  C22C32/00 ,  C22C2204/00 ,  Y10T29/49908 ,  Y10T29/49913 ,  Y10T428/12736

Abstract: A mechanical part presents a main direction along which there extends a central zone forming a core and a peripheral zone forming a casing that surrounds the core. The core and the casing present a metallurgical bond between each other. The core is made of a first material presenting at least a metal matrix, and the casing is made of a second material presenting at least a metal matrix. The metal matrices of the first and second materials are based on the same metal, and at least one of the first and second materials is made of a metal matrix composite containing reinforcing elements dispersed in the metal matrix. The mechanical part can be used as a blade for a fan or a low pressure compressor.

Abstract translation: 机械部件呈现主要方向，沿着该方向延伸形成芯的中心区域和形成围绕芯部的壳体的周边区域。 芯和壳体之间呈现冶金结合。 芯由至少呈现金属基体的第一材料制成，并且壳体由至少呈现金属基体的第二材料制成。 第一和第二材料的金属基体基于相同的金属，并且第一和第二材料中的至少一种材料由含有分散在金属基体中的增强元素的金属基质复合材料制成。 机械部件可用作风扇或低压压缩机的叶片。

公开(公告)号：US08153056B2

公开(公告)日：2012-04-10

申请号：US11912365

申请日：2006-04-20

Applicant: Jacques Montagnon ,  Philippe Heritier ,  Isabelle Peslerbe ,  Claude Mons

Inventor： Jacques Montagnon ,  Philippe Heritier ,  Isabelle Peslerbe ,  Claude Mons

IPC: C22C38/08

CPC classification number: C21D6/007 ,  C21D1/25 ,  C21D1/32 ,  C21D6/004 ,  C21D6/02 ,  C21D6/04 ,  C21D9/28 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/52 ,  Y02P10/212

Abstract: The invention relates to steel which is characterized by the following composition as expressed in percentages by weight:—C=0.18 0.30%, —Co=5-7%, —Cr=2-5%, —Al=1-2%, —Mo+W/2=1-4%, —V=trace 0.3%, —Nb=trace 0.1%, —B=trace−50 ppm, —Ni=10.5-15% with Ni≧7+3.5 Al, —Si=trace 0.4%, —Mn=trace 0.4%, —Ca=trace−500 ppm, —Rare earths=trace−500 ppm, —Ti=trace−500 ppm, —O=trace−200 ppm if the steel is obtained by means of powder metallurgy or trace−50 ppm if the steel is produced in air or under a vacuum from molten metal, —N=trace−100 ppm, —S=trace−50 ppm, —Cu=trace−1%, and —P=trace−200 ppm, the remainder comprising iron and the inevitable impurities resulting from production. The invention also relates to a method of producing a part from said steel and to the part thus obtained.

Abstract translation: 本发明涉及钢，其特征在于以重量百分数表示的以下组成：-C = 0.18 0.30％，-Co = 5-7％，-Cr = 2-5％，-Al = 1-2％ -Mo + W / 2 = 1-4％，-V =痕量0.3％，-Nb =痕量0.1％，-B =痕量-50ppm，-Ni = 10.5-15％，Ni≥7+ 3.5Al， Si =痕量0.4％，-Mn =痕量0.4％，-Ca =痕量-500ppm， - 稀土=痕量-500ppm，-Ti =痕量-500ppm， - 如果获得钢，则= =痕量-200ppm 如果在空气中或在真空下从熔融金属中制造钢，则通过粉末冶金或痕量-50ppm，-N =痕量-100ppm，-S =痕量-50ppm，-Cu =痕量-1％和 -P =痕量-200ppm，剩余部分包含铁和由生产产生的不可避免的杂质。 本发明还涉及从所述钢和由此获得的部分制造零件的方法。

公开(公告)号：US08152938B2

公开(公告)日：2012-04-10

申请号：US12869268

申请日：2010-08-26

Applicant: Jacques Montagnon ,  Philippe Heritier ,  Isabelle Peslerbe ,  Claude Mons

Inventor： Jacques Montagnon ,  Philippe Heritier ,  Isabelle Peslerbe ,  Claude Mons

IPC: C22C38/44

CPC classification number: C21D6/007 ,  C21D1/25 ,  C21D1/32 ,  C21D6/004 ,  C21D6/02 ,  C21D6/04 ,  C21D9/28 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/52 ,  Y02P10/212

Abstract: The invention relates to steel which is characterized by the following composition as expressed in percentages by weight: —C=0.18 0.30%, —Co=5-7%, —Cr=2-5%, —Al=1-2%, —Mo+W/2=1-4%, —V=trace 0.3%, —Nb=trace 0.1%, —B=trace—50 ppm, —Ni=10.5-15% with Ni≧7+3.5 Al, —Si=trace 0.4%, —Mn=trace 0.4%, —Ca=trace—500 ppm, —Rare earths=trace—500 ppm, —Ti=trace—500 ppm, —O=Trace—200 ppm if the steel is obtained by means of powder metallurgy or trace—50 ppm if the steel is produced in air or under a vacuum from molten metal, —N=trace—100 ppm, —S=trace—50 ppm, —Cu=trace—1%, and —P=trace—200 ppm, the remainder including iron and the inevitable impurities resulting from production. The invention also relates to a method of producing a part from said steel and to the part thus obtained.

Abstract translation: 本发明涉及钢，其特征在于以重量百分数表示的以下组成：-C = 0.18 0.30％，-Co = 5-7％，-Cr = 2-5％，-Al = 1-2％ -Mo + W / 2 = 1-4％，-V =痕量0.3％，-Nb =痕量0.1％，-B =痕量-50ppm，-Ni = 10.5-15％，Ni≥7+ 3.5Al， Si =痕量0.4％，-Mn =痕量0.4％，-Ca =痕量-500ppm， - 稀土=痕量-500ppm，-Ti =痕量-500ppm， - 如果获得钢，则为痕量-200ppm 如果在空气中或在真空下从熔融金属中制造钢，则通过粉末冶金或痕量-50ppm，-N =痕量-100ppm，-S =痕量-50ppm，-Cu =痕量-1％和 -P =痕量-200ppm，剩余部分包括铁和由生产产生的不可避免的杂质。 本发明还涉及从所述钢和由此获得的部分制造零件的方法。

公开(公告)号：US20080193321A1

公开(公告)日：2008-08-14

申请号：US11912365

申请日：2006-04-20

Applicant: Jacques Montagnon ,  Philippe Heritier ,  Isabelle Peslerbe ,  Claude Mons

Inventor： Jacques Montagnon ,  Philippe Heritier ,  Isabelle Peslerbe ,  Claude Mons

IPC: C22C38/08 ,  C21D6/04 ,  C23C8/00

CPC classification number: C21D6/007 ,  C21D1/25 ,  C21D1/32 ,  C21D6/004 ,  C21D6/02 ,  C21D6/04 ,  C21D9/28 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/52 ,  Y02P10/212

Abstract: The invention relates to steel which is characterised by the following composition as expressed in percentages by weight:—C=0.18 0.30%, —Co=5-7%, —Cr=2-5%, —Al=1-2%, —Mo+W/2=1-4%, —V=trace 0.3%, —Nb=trace 0.1%, —B=trace−50 ppm, —Ni=10.5-15% with Ni≧7+3.5 Al, —Si=trace 0.4%, —Mn=trace 0.4%, —Ca=trace−500 ppm, -Rare earths=trace−500 ppm, —Ti=trace−500 ppm, —O=trace−200 ppm if the steel is obtained by means of powder metallurgy or trace−50 ppm if the steel is produced in air or under a vacuum from molten metal, —N=trace−100 ppm, —S=trace−50 ppm, —Cu=trace−1%, and —P=trace−200 ppm, the remainder comprising iron and the inevitable impurities resulting from production. The invention also relates to a method of producing a part from said steel and to the part thus obtained.

Abstract translation: 本发明涉及钢，其特征在于以重量百分数表示的以下组成：-C = 0.18 0.30％，-Co = 5-7％，-Cr = 2-5％，-Al = 1-2％ -Mo + W / 2 = 1-4％，-V =痕量0.3％，-Nb =痕量0.1％，-B =痕量-50ppm，-Ni = 10.5-15％，Ni> = 7 + 3.5Al， -Si =痕量0.4％，-Mn =痕量0.4％，-Ca =痕量-500ppm， - 稀土=痕量-500ppm，-Ti =痕量-500ppm， - 如果钢是 通过粉末冶金或痕量-50ppm获得，如果钢在空气中或在真空下从熔融金属制备，-N =痕量-100ppm，-S =痕量-50ppm，-Cu =痕量-1％ 和-P =痕量-200ppm，剩余部分包含铁和由生产产生的不可避免的杂质。 本发明还涉及从所述钢和由此获得的部分制造零件的方法。