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Producing diamond anvil cell gaskets for ultrahighhyphen;pressure applications using an inexpensive electric discharge machine
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机译：Producing diamond anvil cell gaskets for ultrahighhyphen;pressure applications using an inexpensive electric discharge machine
Small holes are drilled in diamond anvil cell gaskets to contain and pressurize samples. As highhyphen;pressure technology pushes the multimegabar regime, smallerhyphen;tipped diamond anvils are being increasingly utilized. Consequently,wellhyphen;centeredholes with diameters smaller than 100 mgr;m need to be routinely produced in these gaskets made of exceedingly hard metals. We describe the construction of an inexpensive electric discharge machine that can drill metals with holes as small as 25 mgr;m in diameter. This method of drilling is easy to use, far less expensive than other commonly used techniques, and has the advantage of being effective on extremely difficult to machine metals such as rhenium.
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