公开(公告)号：US07959748B2

公开(公告)日：2011-06-14

申请号：US11930347

申请日：2007-10-31

Applicant: Min-Tae Kim ,  Sung-Yong Chang ,  Jong-Bum Won ,  Won-Young Oh

Inventor： Min-Tae Kim ,  Sung-Yong Chang ,  Jong-Bum Won ,  Won-Young Oh

IPC: C22F1/10

CPC classification number: C21D9/0068 ,  C21D6/001 ,  C21D6/002 ,  C21D6/02 ,  C21D2211/004 ,  C22C19/03 ,  C22F1/10

Abstract: Disclosed herein are a method of manufacturing a Ni-based superalloy component for a gas turbine using a one-step process of hot isostatic pressing (HIP) and heat treatment, and a component manufactured by the method. In the method, an HIP process and a heat treatment process, which have been performed to manufacture or repair a Ni-based superalloy component for a gas turbine, are performed as a one-step process using an HIP apparatus. Thus, component defects, such as micropores and microcracks, which are generated when casting, welding, or brazing the Ni-based superalloy component for a gas turbine used for a combined cycle thermal power plant or airplane, can be cured using an HIP apparatus at high temperature and high pressure and, at the same time, the physical properties of the Ni-based superalloy component can be optimized using the heat treatment process.

Abstract translation: 本文公开了使用热等静压（HIP）和热处理的一步法制造用于燃气轮机的Ni基超合金部件的方法，以及通过该方法制造的部件。 在该方法中，作为用于制造或维修燃气轮机的Ni系超合金部件的HIP工序和热处理工序，使用HIP装置进行一步法。 因此，可以使用HIP装置固化在用于组合循环火力发电厂或飞机的用于燃气轮机的Ni基超级合金部件的铸造，焊接或钎焊时产生的诸如微孔和微裂纹的组分缺陷， 高温高压，同时可以使用热处理工艺优化Ni基超合金部件的物理性能。

公开(公告)号：US08449941B2

公开(公告)日：2013-05-28

申请号：US12616128

申请日：2009-11-10

Applicant: Min Tae Kim ,  Doo Soo Kim ,  Won Young Oh

Inventor： Min Tae Kim ,  Doo Soo Kim ,  Won Young Oh

IPC: C23C16/00

CPC classification number: C23C4/04 ,  C23C4/02 ,  C23C4/11 ,  C23C4/12 ,  C23C4/123 ,  C23C18/122 ,  C23C18/1225 ,  C23C18/1241 ,  F01D5/288 ,  F02C3/30 ,  F05D2230/90 ,  F05D2260/60 ,  Y02T50/67 ,  Y02T50/671

Abstract: Disclosed is a method for formation of a thermal bather coating on a gas turbine during operation thereof, which includes addition of an organic compound containing silicon to a fuel under a first condition in order to form a base layer on the surface of a part coming into contact with a combustion gas of the fuel in the gas turbine during operation thereof, as well as addition of the organic compound containing silicon to the fuel under a second condition in order to form a porous layer having more pores than the base layer above the base layer.

Abstract translation: 公开了一种在其运行期间在燃气轮机上形成热浴用涂层的方法，其包括在第一条件下向燃料中添加含硅的有机化合物，以在形成基底层的部分的表面上形成基层 在操作期间与燃气轮机中的燃料的燃烧气体接触，以及在第二条件下向燃料中加入含硅的有机化合物，以形成具有比基体上方的基底层更多的孔的多孔层 层。

公开(公告)号：US20090148337A1

公开(公告)日：2009-06-11

申请号：US11930347

申请日：2007-10-31

Applicant: Min-Tae KIM ,  Sung-Yong Chang ,  Jong-Bum Won ,  Won-Young Oh

Inventor： Min-Tae KIM ,  Sung-Yong Chang ,  Jong-Bum Won ,  Won-Young Oh

IPC: C22C19/03 ,  C22F1/10 ,  B30B15/34

CPC classification number: C21D9/0068 ,  C21D6/001 ,  C21D6/002 ,  C21D6/02 ,  C21D2211/004 ,  C22C19/03 ,  C22F1/10

Abstract: Disclosed herein are a method of manufacturing a Ni-based superalloy component for a gas turbine using a one-step process of hot isostatic pressing (HIP) and heat treatment, and a component manufactured by the method. In the method, an HIP process and a heat treatment process, which have been performed to manufacture or repair a Ni-based superalloy component for a gas turbine, are performed as a one-step process using an HIP apparatus. Thus, component defects, such as micropores and microcracks, which are generated when casting, welding, or brazing the Ni-based superalloy component for a gas turbine used for a combined cycle thermal power plant or airplane, can be cured using an HIP apparatus at high temperature and high pressure and, at the same time, the physical properties of the Ni-based superalloy component can be optimized using the heat treatment process.

Abstract translation: 本文公开了使用热等静压（HIP）和热处理的一步法制造用于燃气轮机的Ni基超合金部件的方法，以及通过该方法制造的部件。 在该方法中，作为用于制造或维修燃气轮机的Ni系超合金部件的HIP工序和热处理工序，使用HIP装置进行一步法。 因此，可以使用HIP装置固化在用于组合循环火力发电厂或飞机的用于燃气轮机的Ni基超级合金部件的铸造，焊接或钎焊时产生的诸如微孔和微裂纹的组分缺陷， 高温高压，同时可以使用热处理工艺优化Ni基超合金部件的物理性能。

公开(公告)号：US20100330294A1

公开(公告)日：2010-12-30

申请号：US12616128

申请日：2009-11-10

Applicant: Min Tae KIM ,  Doo Soo Kim ,  Won Young Oh

Inventor： Min Tae KIM ,  Doo Soo Kim ,  Won Young Oh

IPC: B05D1/08

CPC classification number: C23C4/04 ,  C23C4/02 ,  C23C4/11 ,  C23C4/12 ,  C23C4/123 ,  C23C18/122 ,  C23C18/1225 ,  C23C18/1241 ,  F01D5/288 ,  F02C3/30 ,  F05D2230/90 ,  F05D2260/60 ,  Y02T50/67 ,  Y02T50/671

Abstract: Disclosed is a method for formation of a thermal bather coating on a gas turbine during operation thereof, which includes addition of an organic compound containing silicon to a fuel under a first condition in order to form a base layer on the surface of a part coming into contact with a combustion gas of the fuel in the gas turbine during operation thereof, as well as addition of the organic compound containing silicon to the fuel under a second condition in order to form a porous layer having more pores than the base layer above the base layer.

Abstract translation: 公开了一种在其运行期间在燃气轮机上形成热浴用涂层的方法，其包括在第一条件下向燃料中添加含硅的有机化合物，以在形成基底层的部分的表面上形成基层 在操作期间与燃气轮机中的燃料的燃烧气体接触，以及在第二条件下向燃料中加入含硅的有机化合物，以形成具有比基体上方的基底层更多的孔的多孔层 层。