Invention Application
- Patent Title: PIPE CONNECTOR AND METHOD
- Patent Title (中): 管接头及方法
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Application No.: US14653398Application Date: 2013-12-17
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Publication No.: US20160186332A1Publication Date: 2016-06-30
- Inventor: Petrus Cornelis KRIESELS , Egbert Jan VAN RIET , Mark Michael SHUSTER , Djurre Hans ZIJSLING
- Applicant: SHELL OIL COMPANY
- Priority: EP12198537.8 20121220
- International Application: PCT/EP2013/076868 WO 20131217
- Main IPC: C23C24/10
- IPC: C23C24/10 ; C25D15/00 ; F16B33/06 ; C25D5/50 ; E21B17/042 ; C23C4/18 ; C25D7/04

Abstract:
A method is provided of creating a pipe connector including a first connector member and a second connector member, said connector members being adapted to be connected and disconnected multiple times, the method comprising: a) providing at least one of the connector members with a contact surface; b) depositing particles of a galling resistant metal on each said contact surface; c) at least partially melting the particles of the galling resistant metal by subjecting the particles to a quantity of heat; and d) allowing the molten galling resistant metal to solidify thereby forming a galling resistant metal coating which is metallurgically bonded to the contact surface. The heat may be provided in the form of radiant energy, using a laser beam.
Public/Granted literature
- US09677179B2 Pipe connector and method Public/Granted day:2017-06-13
Information query
IPC分类: