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公开(公告)号：US20150352651A1
公开(公告)日：2015-12-10
申请号：US14831581
申请日：2015-08-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Edward SCHICK , Srikanth Chandrudu KOTTILINGAM , Benjamin Paul LACY , John Wesley HARRIS, JR. , Brian Lee TOLLISON
CPC classification number: B23K1/0018 , B23K1/00 , B23K1/19 , B23K1/20 , B23K31/02 , B23K2101/001
Abstract: A brazing method is disclosed. The brazing method includes providing a substrate, providing at least one groove in the substrate, providing a support member, positioning the support member over the at least one groove in the substrate, providing a braze material, applying the braze material over the support member to form an assembly, and heating the assembly to braze the braze material to the substrate. Another brazing method includes providing a preform, providing a wire mesh, pressing the wire mesh into the preform, heating the preform to form a braze material including the wire mesh, providing a substrate, providing at least one groove in the substrate, applying the braze material over the at least one groove in the substrate, then brazing the braze material to the substrate.
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公开(公告)号：US20160032736A1
公开(公告)日：2016-02-04
申请号：US13894500
申请日：2013-05-15
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Michael James HEALY , John Wesley HARRIS, JR.
CPC classification number: F01D5/288 , C23C4/02 , C23C28/3455 , F01D5/225 , F01D5/30 , F01D9/02 , F01D25/24 , F05D2220/30 , F05D2230/10 , F05D2230/30 , F05D2230/90 , F05D2260/202 , F05D2300/2118 , F05D2300/437
Abstract: A coating process and coated article are provided. The coating process includes providing a turbine component, applying a coating repellant to a predetermined region of the turbine component, and depositing a coating material on the turbine component. The coating repellant directs the coating material away from the predetermined region of the turbine component, to at least partially form a channel. A coating process for a hot gas path turbine component and coated article are also disclosed.
Abstract translation: 提供涂覆工艺和涂覆制品。 涂覆方法包括提供涡轮机部件，将涂层驱避剂施加到涡轮部件的预定区域，以及将涂层材料沉积在涡轮部件上。 涂覆排斥剂将涂层材料引导离开涡轮机部件的预定区域，至少部分地形成通道。 还公开了一种用于热气路径涡轮机部件和涂覆制品的涂覆方法。
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公开(公告)号：US20150352650A1
公开(公告)日：2015-12-10
申请号：US14831485
申请日：2015-08-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Edward SCHICK , Srikanth Chandrudu KOTTILINGAM , Benjamin Paul LACY , John Wesley HARRIS, JR. , Brian Lee TOLLISON
CPC classification number: B23K1/0018 , B23K1/00 , B23K1/19 , B23K1/20 , B23K31/02 , B23K2101/001
Abstract: A brazing method is disclosed. The brazing method includes providing a substrate, providing at least one groove in the substrate, providing a support member, positioning the support member over the at least one groove in the substrate, providing a braze material, applying the braze material over the support member to form an assembly, and heating the assembly to braze the braze material to the substrate. Another brazing method includes providing a preform, providing a wire mesh, pressing the wire mesh into the preform, heating the preform to form a braze material including the wire mesh, providing a substrate, providing at least one groove in the substrate, applying the braze material over the at least one groove in the substrate, then brazing the braze material to the substrate.
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公开(公告)号：US20150090773A1
公开(公告)日：2015-04-02
申请号：US14041701
申请日：2013-09-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Edward SCHICK , Srikanth Chandrudu KOTTILINGAM , Benjamin Paul LACY , John Wesley HARRIS, JR. , Brian Lee TOLLISON
CPC classification number: B23K1/0018 , B23K1/00 , B23K1/19 , B23K1/20 , B23K31/02 , B23K2101/001
Abstract: A brazing method is disclosed. The brazing method includes providing a substrate, providing at least one groove in the substrate, providing a support member, positioning the support member over the at least one groove in the substrate, providing a braze material, applying the braze material over the support member to form an assembly, and heating the assembly to braze the braze material to the substrate. Another brazing method includes providing a preform, providing a wire mesh, pressing the wire mesh into the preform, heating the preform to form a braze material including the wire mesh, providing a substrate, providing at least one groove in the substrate, applying the braze material over the at least one groove in the substrate, then brazing the braze material to the substrate.
Abstract translation: 披露了钎焊方法。 所述钎焊方法包括提供衬底，在所述衬底中提供至少一个凹槽，提供支撑构件，将所述支撑构件定位在所述衬底中的所述至少一个凹槽上方，提供钎焊材料，将所述钎焊材料施加到所述支撑构件上方， 形成组件，并加热组件以将钎焊材料钎焊到衬底。 另一种钎焊方法包括提供预制件，提供丝网，将丝网压入预制件中，加热预成型件以形成包括金属丝网的钎焊材料，提供基材，在基材中提供至少一个凹槽，施加钎焊 材料穿过衬底中的至少一个凹槽，然后将钎焊材料钎焊到衬底上。
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