Leached Cutter And Method For Improving The Leaching Process
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United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
May 29, 2012
filing date -
Mar 23, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method to leach a component that includes a polycrystalline structure. The method includes obtaining the component having the polycrystalline structure. The polycrystalline structure includes catalyst material deposited therein. The method also includes performing a leaching process on the polycrystalline structure to an intermediate leaching depth. The leaching process removes at least a portion of the catalyst material from the polycrystalline structure and forms one or more by-product materials deposited therein. The method also includes performing a cleaning process on the polycrystalline structure, which removes at least a portion of the by-product materials. The leaching process and the cleaning process are iteratively continued until the intermediate leaching depth reaches a desired leaching depth, both of which are measured from one end of the polycrystalline structure. The desired leaching depth is greater than at least one intermediate leaching depth.
First Claim
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