公开(公告)号：JP2002174103A

公开(公告)日：2002-06-21

申请号：JP2001312904

申请日：2001-10-10

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MARSZAL DEAN N ,  WIGHT MERRITT W ,  KELLY RYAN J

IPC: F01D5/28 ,  C23C10/04 ,  C23C14/04 ,  F01D15/06 ,  F01D25/00 ,  F02C7/00

Abstract: PROBLEM TO BE SOLVED: To provide an improved tool used in a coating work for an under platform. SOLUTION: This tool is to hold a turbine blade (10) used when coating is applied on the under platform region of at least one turbine blade (10) having a platform (14). The tool contains at least one fixing tool (32) to hold at least one turbine blade when coating is applied. The fixing tool (32) comprises a base receiving part (34) to receive the turbine blade (10); and a cover (36) for the base receiving part (34). The base receiving part (34) and the cover (36) have respective openings (62) in a shape coinciding with the shape of an under platform region to which coating is applied.

公开(公告)号：DE60302396T3

公开(公告)日：2009-06-25

申请号：DE60302396

申请日：2003-08-05

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOSE SUDHANGSHU ,  UCASZ MARK T ,  BALES DANIEL A ,  WIGHT MERRITT W ,  BURNS STEVEN M ,  TYRUS E ROYAL

IPC: C23C4/06 ,  F01D5/28 ,  C23C4/12 ,  C23C4/18 ,  C23C8/02 ,  C23C8/28 ,  C23C14/06 ,  C23C16/00 ,  C23C28/00 ,  F02C7/00

Abstract: The present invention relates to an overlay coating which has improved strength properties. The overlay coating comprises a deposited layer of MCrAlY material containing discrete nitride particles therein. The nitride particles are present in a volume fraction in the range of 0.1% to 15.0% and have a particle size in the range of from 0.1 microns to 10.0 microns. The coating may also have oxide particles dispersed therein.

公开(公告)号：DE60302396D1

公开(公告)日：2005-12-29

申请号：DE60302396

申请日：2003-08-05

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOSE SUDHANGSHU ,  UCASZ MARK T ,  BALES DANIEL A ,  WIGHT MERRITT W ,  BURNS STEVEN M ,  TYRUS E ROYAL

IPC: F01D5/28 ,  C23C4/06 ,  C23C4/12 ,  C23C4/18 ,  C23C8/02 ,  C23C8/28 ,  C23C14/06 ,  C23C16/00 ,  C23C28/00 ,  F02C7/00

Abstract: The present invention relates to an overlay coating which has improved strength properties. The overlay coating comprises a deposited layer of MCrAlY material containing discrete nitride particles therein. The nitride particles are present in a volume fraction in the range of 0.1% to 15.0% and have a particle size in the range of from 0.1 microns to 10.0 microns. The coating may also have oxide particles dispersed therein.

公开(公告)号：DE60302396T2

公开(公告)日：2006-06-22

申请号：DE60302396

申请日：2003-08-05

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOSE SUDHANGSHU ,  UCASZ MARK T ,  BALES DANIEL A ,  WIGHT MERRITT W ,  BURNS STEVEN M ,  TYRUS E ROYAL

IPC: C23C4/06 ,  F01D5/28 ,  C23C4/12 ,  C23C4/18 ,  C23C8/02 ,  C23C8/28 ,  C23C14/06 ,  C23C16/00 ,  C23C28/00 ,  F02C7/00

Abstract: The present invention relates to an overlay coating which has improved strength properties. The overlay coating comprises a deposited layer of MCrAlY material containing discrete nitride particles therein. The nitride particles are present in a volume fraction in the range of 0.1% to 15.0% and have a particle size in the range of from 0.1 microns to 10.0 microns. The coating may also have oxide particles dispersed therein.

公开(公告)号：SG120943A1

公开(公告)日：2006-04-26

申请号：SG200304284

申请日：2003-07-30

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOSE SUDHANGSHU ,  BALES DANIEL A ,  UCASZ MARK T ,  WIGHT MERRITT W ,  BURNS STEVEN M ,  ROYAL TYRUS E

IPC: F01D5/28 ,  C23C4/06 ,  C23C4/12 ,  C23C4/18 ,  C23C8/02 ,  C23C8/28 ,  C23C14/06 ,  C23C16/00 ,  C23C28/00 ,  F02C7/00

Abstract: The present invention relates to an overlay coating which has improved strength properties. The overlay coating comprises a deposited layer of MCrAlY material containing discrete nitride particles therein. The nitride particles are present in a volume fraction in the range of 0.1% to 15.0% and have a particle size in the range of from 0.1 microns to 10.0 microns. The coating may also have oxide particles dispersed therein.