公开(公告)号：US20170247784A1

公开(公告)日：2017-08-31

申请号：US15056401

申请日：2016-02-29

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Kivilcim ONAL

IPC: C23C4/073

CPC classification number: C23C4/073 ,  B32B15/04 ,  Y10T428/12451 ,  Y10T428/12493

Abstract: A coated article is disclosed including a substrate, a bond coating, and a thermally insulating top coating. The substrate includes a substrate surface and a substrate material at the substrate surface. The bond coating is disposed on and contacts the substrate surface, and includes the substrate material and a bond coating surface distal from the substrate surface. The bond coating surface includes a greater surface roughness than the substrate surface. The thermally insulating top coating is disposed on and contacts the bond coating surface. A method for forming the coated article includes applying the bond coating to the substrate surface, and applying the thermally insulating top coating to the bond coating surface.

公开(公告)号：US20160031033A1

公开(公告)日：2016-02-04

申请号：US14816527

申请日：2015-08-03

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Dechao LIN ,  Ibrahim UCOK ,  Kivilcim ONAL

IPC: B23K9/04 ,  F01D5/18

CPC classification number: B23K9/04 ,  C23C26/02 ,  F01D5/185 ,  F01D9/023 ,  F05D2230/90 ,  F05D2260/202 ,  Y10T428/12361

Abstract: A method of providing an oxidation resistant coating is disclosed. The method includes providing a substrate having a first surface and cooling holes. A portable coating device includes electro-spark deposition (ESD) equipment and an ESD torch connected with the ESD equipment. The ESD torch has an inert gas source and a rotary electrode conductive material. The rotary electrode is positioned within the ESD torch, and is shielded by an inert gas. The rotary electrode applies a compositionally controlled protective coating to the first surface of the substrate. Then the rotary electrode is inserted into the cooling hole and generates an electrospark between rotary ESD electrode and the substrate to form a rounded edge and deposit a coating of electrode material alloy at a cooling hole edge.

Abstract translation: 公开了提供抗氧化涂层的方法。 该方法包括提供具有第一表面和冷却孔的基底。 便携式涂层设备包括电火花沉积（ESD）设备和与ESD设备连接的ESD焊枪。 ESD焊枪具有惰性气体源和旋转电极导电材料。 旋转电极位于ESD手电筒内，被惰性气体屏蔽。 旋转电极将组成受控的保护涂层施加到基底的第一表面。 然后将旋转电极插入冷却孔，并在旋转ESD电极和基板之间产生电喷雾，形成圆形边缘，并在冷却孔边缘沉积电极材料合金涂层。

公开(公告)号：US20180009051A1

公开(公告)日：2018-01-11

申请号：US15698355

申请日：2017-09-07

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Dechao LIN ,  Ibrahim UCOK ,  Kivilcim ONAL

IPC: B23K9/04 ,  F01D5/18 ,  C23C26/02 ,  F01D9/02

CPC classification number: B23K9/04 ,  C23C26/02 ,  F01D5/185 ,  F01D9/023 ,  F05D2230/90 ,  F05D2260/202 ,  Y10T428/12361

Abstract: A method of providing an oxidation resistant coating is disclosed. The method includes providing a substrate having a first surface and cooling holes. A portable coating device includes electro-spark deposition (ESD) equipment and an ESD torch connected with the ESD equipment. The ESD torch has an inert gas source and a rotary electrode conductive material. The rotary electrode is positioned within the ESD torch, and is shielded by an inert gas. The rotary electrode applies a compositionally controlled protective coating to the first surface of the substrate. Then the rotary electrode is inserted into the cooling hole and generates an electrospark between rotary ESD electrode and the substrate to form a rounded edge and deposit a coating of electrode material alloy at a cooling hole edge.

公开(公告)号：US20140363698A1

公开(公告)日：2014-12-11

申请号：US13914834

申请日：2013-06-11

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Kivilcim ONAL

IPC: C22C30/00 ,  C22C19/07 ,  B32B15/01

CPC classification number: C22C30/00 ,  B32B15/01 ,  B32B2311/22 ,  B32B2603/00 ,  C22C19/07 ,  C23C28/321 ,  C23C28/3455 ,  C23C30/00 ,  F01D5/288 ,  Y10T428/12931 ,  Y10T428/31678

Abstract: A composition useful as a bond coat is provided. The composition includes about 3% to about 7% chromium, about 10% to about 30% nickel, about 12% to about 18% aluminum, about 0.0005% to about 0.15% yttrium, about 0.0% to about 16% strengtheners, balance cobalt, and incidental impurities. Also provided is a component including a substrate having at least one layer of the composition applied thereto.

Abstract translation: 提供了可用作粘结涂层的组合物。 该组合物包括约3％至约7％的铬，约10％至约30％的镍，约12％至约18％的铝，约0.0005％至约0.15％的钇，约0.0％至约16％的强化剂，余量的钴 和杂质。 还提供了包括具有施加到其上的组合物的至少一层的基材的组分。