Title:
SEGREGATED MULTI-MATERIAL METAL-MATRIX COMPOSITE TOOLS
Document Type and Number:
WIPO Patent Application WO/2016/148725
Kind Code:
A3
Abstract:
A method for fabricating an infiltrated metal-matrix composite (MMC) tool includes positioning at least one boundary form within an infiltration chamber of a mold assembly and thereby segregating the infiltration chamber into at least a first zone and a second zone. Reinforcement materials are deposited into the infiltration chamber and include a first composition loaded into the first zone and a second composition loaded into the second zone. The first and second compositions are then infiltrated with at least one binder material to provide the infiltrated MMC tool with differing mechanical, chemical, physical, thermal, atomic, magnetic, or electrical properties between the first and second zones.
Inventors:
COOK GRANT O III (US)
PARTHASARATHI PADMAREKHA VENKKATEESH (US)
PAN YI (US)
VOGLEWEDE DANIEL BRENDAN (US)
OLSEN GARRETT T (US)
PARTHASARATHI PADMAREKHA VENKKATEESH (US)
PAN YI (US)
VOGLEWEDE DANIEL BRENDAN (US)
OLSEN GARRETT T (US)
Application Number:
PCT/US2015/021555
Publication Date:
May 11, 2017
Filing Date:
March 19, 2015
Export Citation:
Assignee:
HALLIBURTON ENERGY SERVICES INC (US)
International Classes:
B22F7/06; B22F3/105; E21B10/00
Domestic Patent References:
| WO2013180695A1 | 2013-12-05 |
Foreign References:
| US4721598A | 1988-01-26 | |||
| US20120298323A1 | 2012-11-29 | |||
| US20130320598A1 | 2013-12-05 | |||
| US7398840B2 | 2008-07-15 |
Attorney, Agent or Firm:
KAISER, Iona et al. (US)
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