"The paper sums up research results made on duplex coated steels. As parent material was chosen low alloyed steel 31CrMoV9 (CSN 15 330) suitable to nitration Samples were quenched and tempered in nitrogen atmosphere. Parameters of heat treating were following: quenched from temperature 865\u00B0C, cooled by compressive nitrogen and tempered at 600\u00B0C for 2 hours in nitrogen atmosphere. The material hardness was 49-51 HRC after quenching, after 1st tempering was 52-53 HRC and after 2nd tempering was 50-51 HRC." . "Wien" . . . "RIV/68407700:21220/11:00181043!RIV12-MSM-21220___" . . . "Tribological Characteristics of Duplex Coated Cr-Mo-V Alloyed Steel"@en . "V\u00E1lov\u00E1, Marie" . "Tribological Characteristics of Duplex Coated Cr-Mo-V Alloyed Steel" . . "Tribological Characteristics of Duplex Coated Cr-Mo-V Alloyed Steel"@en . "2011-06-07+02:00"^^ . . . "S" . . "Tribological Characteristics of Duplex Coated Cr-Mo-V Alloyed Steel" . "Vienna" . . . "Such\u00E1nek, Jan" . "RIV/68407700:21220/11:00181043" . "978-3-901657-38-2" . "4"^^ . "The Austrian Tribology Society" . . "3rd European Conference on Tribology ECOTRIB 2011" . . . . "The paper sums up research results made on duplex coated steels. As parent material was chosen low alloyed steel 31CrMoV9 (CSN 15 330) suitable to nitration Samples were quenched and tempered in nitrogen atmosphere. Parameters of heat treating were following: quenched from temperature 865\u00B0C, cooled by compressive nitrogen and tempered at 600\u00B0C for 2 hours in nitrogen atmosphere. The material hardness was 49-51 HRC after quenching, after 1st tempering was 52-53 HRC and after 2nd tempering was 50-51 HRC."@en . "2"^^ . "[9FB90C307658]" . "Friction Coefficient; Wear; Duplex Coating; Pin on Disc"@en . "2"^^ . . "21220" . . . "236065" . .