专利名称：Method of and a device for measuring the
pressure and abrasion sensitivity of granularmaterial (grain lots) due to mechanicalstress
发明人：Wilhelm Konnerth申请号：US05/8610申请日：19780112公开号：US04179916A公开日：19791225
摘要：A method of measuring the pressure and abrasion sensitivity of granularmaterial is disclosed wherein the mechanical stress is produced by an abrupt exposure ofthe grains of a representative sample, in a closed mortar, to a gas-pressure wave of highkinetic energy.
申请人：KONNERTH, WILHELM
代理机构：Oblon, Fisher, Spivak, McClelland & Maier
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