Invention Application
- Patent Title: METHOD FOR MANUFACTURING SEALS
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Application No.: US15635625Application Date: 2017-06-28
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Publication No.: US20190003596A1Publication Date: 2019-01-03
- Inventor: Thierry Marchione , Timothy A. Thorson , Dennis Michael Turczyn , Zachary Steven Birky
- Applicant: Caterpillar Inc.
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Main IPC: F16J15/34
- IPC: F16J15/34 ; C23C4/08 ; C23C4/129 ; C23C4/18 ; C23C14/58 ; C23C14/16 ; B33Y80/00
Abstract:
A method for manufacturing a seal is disclosed. The method includes coating a sealing surface substrate of an annular main seal body of the seal with a layer of Molybdenum, and melting the layer of Molybdenum to fuse the layer of Molybdenum into the sealing surface substrate to form an alloyed outer seal layer. The alloyed outer seal layer forms a sealing surface of the seal.
Public/Granted literature
- US10393271B2 Method for manufacturing seals Public/Granted day:2019-08-27
Information query
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