| http://www.w3.org/ns/prov#value | - Typically, the value of the tantalum contained in the swarf is less than the value of tantalum turnings generated by machining operations since it is often difficult and expensive to separate the tantalum particlesfrom the grinding media comprising the swarf, and because of the greater propensity for contamination of the tantalum by grinding compared to machining.Accordingly, there is a need to ov
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