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Information × Registration Number 0301U002153, 0100U001151 , R & D reports Title Mastering a series of methods, investigation of performance and special properties of bearing steels produced with vacuum treatment in the degassing lable units in comparison with steels produced without this treatment. popup.stage_title Освоєння комплексу методик, дослідження експлуатаційних та спеціальних властивостей підшипникових сталей, вироблених з вакумуванням на пристроях "піч-ковш" в порівнянні зі сталями без пічної обробки. Head Spektor Yakiv Isaakovych, Registration Date 16-02-2001 Organization Ukraine state research and development institute of special steels alloys and ferroalloys popup.description2 Comparative analysis of various correlation connections between contamination of metal by inclusions and performance of bearings has been carried out and the most trustworthy connection has been selected. Predicted service life for various technologies of smelting has been calculated in accordance with corrected volume content of inclusions taking into account inclusions size and degree of their harmful effect and has been found to be 90-100 % higher for vacuum smelting. Product Description popup.authors popup.nrat_date 2020-04-02 Close