"23" . "Study of aerosols generated by 213 nm laser ablation of cobalt-cemented hard metals" . "10" . . . . . "398131" . . . . "Pr\u016F\u0161a, Stanislav" . "P\u00E1len\u00EDkov\u00E1, Kate\u0159ina" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . "0267-9477" . . "Study of aerosols generated by 213 nm laser ablation of cobalt-cemented hard metals"@en . . "Cobalt-cemented hard metals present an example of samples with a complicated matrix consisting of components differing in chemical and physical properties and with extremely low volatility of all components. The purpose of this study was to compare particle formation of a set of real samples with similar matrices but different content of major components. The laser ablation process was studied using a Q-switched quintupled (213 nm) nanosecond Nd:YAG laser. Five samples of Co-cemented tungsten carbides, actually WC-TiC-(Ta,Nb)C-Co with a varied content of main constituents, were selected as representatives of a family of 15 miscellaneous tungsten carbide hard metal products. Physical and chemical properties vary over this specimen selection and therefore the effect on particle size formation and distribution was expected. The size distributions by number of ablated particles in different size ranges were measured using an optical aerosol spectrometer. The results proved the relationship between particl" . . . "213 nm laser ablation, LA-ICP-MS, cobalt-cemented hard metals, aerosols"@en . "RIV/00216305:26210/08:PU75661!RIV10-MSM-26210___" . . . . . "26210" . . . "3"^^ . "Study of aerosols generated by 213 nm laser ablation of cobalt-cemented hard metals" . "Journal of Analalytical Atomic Spectrometry" . . "RIV/00216305:26210/08:PU75661" . . . . "P(GA203/00/0415), P(GP203/07/P439), Z(AV0Z20650511), Z(AV0Z40310501), Z(MSM0021630508)" . "Cobalt-cemented hard metals present an example of samples with a complicated matrix consisting of components differing in chemical and physical properties and with extremely low volatility of all components. The purpose of this study was to compare particle formation of a set of real samples with similar matrices but different content of major components. The laser ablation process was studied using a Q-switched quintupled (213 nm) nanosecond Nd:YAG laser. Five samples of Co-cemented tungsten carbides, actually WC-TiC-(Ta,Nb)C-Co with a varied content of main constituents, were selected as representatives of a family of 15 miscellaneous tungsten carbide hard metal products. Physical and chemical properties vary over this specimen selection and therefore the effect on particle size formation and distribution was expected. The size distributions by number of ablated particles in different size ranges were measured using an optical aerosol spectrometer. The results proved the relationship between particl"@en . . "[7E1B0454CAC2]" . "8"^^ . "9"^^ . "Kaiser, Jozef" . "Study of aerosols generated by 213 nm laser ablation of cobalt-cemented hard metals"@en .