METHOD OF PRODUCING CERAMIC MATERIALS involves mixing initial powder components, grinding, pressing and subsequent sintering
	PUNDA A I; GAFAROVA K P; ZHIVULIN V E; VINNIK D A
	2024-01-11
专利权人	UNIV MISIS NAT SCI & TECHNOLOGY (UMNS-C)
申请日期	2024-01-11
专利号	RU2827764-C1
成果简介	NOVELTY - Invention relates to the technology of producing high-entropy oxide ceramics by solid-phase synthesis, particularly based on rare-earth elements and metals of the iron group, with a perovskite structure. Method of producing ceramic materials involves mixing initial powder components, grinding, pressing and subsequent sintering. Mixing of powders is carried out in a ball mill for 2 hours, pressing is carried out at pressure of 9 t/cm2 to obtain pellets, which are then subjected to sintering in a tubular electric furnace of a furnace with silicon carbide heaters at temperature of 1,400 °C for 5 hours on a platinum sheet at a heating rate of 7 °C/min with subsequent cooling in air. USE - Various technological processes. ADVANTAGE - High homogeneity of the obtained ceramic materials due to intensified mixing of powder components. 1 cl, 2 ex, 4 tbl, 1 dwg
IPC 分类号	C04B-035/50 ; C04B-035/626
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/18451
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV MISIS NAT SCI & TECHNOLOGY (UMNS-C)
推荐引用方式 GB/T 7714	PUNDA A I,GAFAROVA K P,ZHIVULIN V E,et al. METHOD OF PRODUCING CERAMIC MATERIALS involves mixing initial powder components, grinding, pressing and subsequent sintering. RU2827764-C1[P]. 2024.

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