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IMPROVEMENT OF WEAR COMPONENT'S PERFORMANCE BY UTILIZING ADVANCED MATERIALS AND NEW MANUFACTURING TECHNOLOGIES: CASTCON PROCESS FOR MINING APPLICATIONS
Author(s) -
Xiaodi Huang,
Richad Gertsch
Publication year - 2004
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/825225
Subject(s) - shrinkage , condenser (optics) , materials science , metallurgy , coating , brass , component (thermodynamics) , mechanical engineering , process engineering , manufacturing engineering , engineering , copper , composite material , physics , optics , light source , thermodynamics
In this reporting period, we continued full disc prototype manufacturing. The vacuum offgas system no longer leaks and was modified to include a vapor condenser and a by-pass for argon purge. Two sand molds were made with an oxidation prevention agent and steel mandrels inserted in the center holes to reduce shrinkage restriction. A copper coating was applied between H13 and WC inserts. The two sand molds are ready to be HIPped and examined next quarter

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