title: Ð¡Ð¸Ð½ÑÐµÐ· Ð½Ð°Ð½Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ni-P-W Ð´Ð»Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð¿ÑÐµÑÐ¸Ð·Ð¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Synthesis of a nanocomposite corrosion-wear-resistant coating of the Ni-P-W system for elements and parts of precision engineering
Creators: name: ÐÐµÑÐºÑÐ»Ð¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐ°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
ÑÐ»ÐµÐºÑÑÐ¾Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ðµ
Ð½Ð°Ð½Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ
ÑÐ¿Ð»Ð°Ð²
ÑÐµÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ°
Ð¸Ð½ÑÐµÑÐ¼ÐµÑÐ°Ð»Ð»Ð¸Ð´
electrodeposition
nanocomposition coatings
alloy
heat treatment
intermetallic

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð¡Ð¸Ð½ÑÐµÐ· Ð½Ð°Ð½Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ni-P-W Ð´Ð»Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð¿ÑÐµÑÐ¸Ð·Ð¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÑÂ». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÐµÐ¹ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð½Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ni-P-W Ð¸Ð· Ð°Ð¼Ð¾ÑÑÐ½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð½ÑÑ ÑÐ»Ð¾ÐµÐ², Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐµÐ¹ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð½Ð° ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½Ð¾Ð¹ Ð¸ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð½Ð°ÑÑÐ½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ. ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¼ÐµÑÐ¾Ð´Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¿Ð¾ ÐÐÐ¡Ð¢. ÐÐ¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ñ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð»Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ°ÑÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð°. Ð¡ÑÑÑÐºÑÑÑÐ° Ð¸ ÑÐ°Ð·Ð¾Ð²ÑÐ¹ ÑÐ¾ÑÑÐ°Ð² Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ»Ð¸ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð´Ð¸ÑÑÐ°ÐºÑÐ¾Ð¼ÐµÑÑÐ° Ð¸ Ð¿ÑÐ¾ÑÐ²ÐµÑÐ¸Ð²Ð°ÑÑÐµÐ³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð°. ÐÐ»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ Ð±ÑÐ»Ð¸ ÑÐ¸Ð½ÑÐµÐ·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð°Ð¼Ð¾ÑÑÐ½ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ, Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐ°Ð·Ð¾Ð²ÑÐ¹ ÑÐ¾ÑÑÐ°Ð², ÑÑÑÑÐºÑÑÑÐ°, Ð¼Ð¸ÐºÑÐ¾ÑÐ²ÐµÑÐ´Ð¾ÑÑÑ Ð¸ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð°Ñ ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² Ð´Ð¾ Ð¸ Ð¿Ð¾ÑÐ»Ðµ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¸ Ð¿ÑÐ¾Ð´Ð¾Ð»Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð½Ð° ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸Ð½ÑÐµÑÐ¼ÐµÑÐ°Ð»Ð»Ð¸Ð´Ð½ÑÑ ÑÐ°Ð· Ni4W, NiW Ð¸ Ni3P, ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸ ÑÑÑÑÐºÑÑÑÑ ÑÐ¿Ð»Ð°Ð²Ð° Ni-P-W. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÑÑÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÐµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´Ð»Ñ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ni-P-W. Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð½Ð° Ð½Ð°ÑÑÐ½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð±Ð°Ð·Ðµ ÐÐÐ¦ Â«ÐÑÑÑÐ°ÑÐ¾Ð²ÑÐºÐ¸Ð¹ Â Ð¸Ð½ÑÑÐ¸ÑÑÑÂ» - Ð¦ÐÐÐ ÐÐ Â«ÐÑÐ¾Ð¼ÐµÑÐµÐ¹Â».
description: The topic of graduation qualification work: "Synthesis of a nanocomposite corrosion-wear-resistant coating of the Ni-P-W system for elements and parts of precision engineering". This work is devoted to the study of regularities and the development of technology for producing Ni-P-W nanocomposite coatings from amorphous electrodeposited layers, and the effect of subsequent thermal treatment on the structure and properties of the obtained materials. During the work, amorphous coatings from Ni-W and Ni-W-P alloys were synthesized. Analysis of foreign and domestic scientific and technical literature was carried out. Methods of preparation of samples according to GOST were used. The morphology of the coatings was investigated using a raster electron microscope. The structure and phase composition of the coatings were determined by X-ray diffractometer and transmission electron microscope. To solve these problems, the phase composition, microstructure and corrosion resistance of the obtained alloys before and after heat treatment were investigated. The influence of temperature and heat treatment duration on the crystallization of intermetallic phases of Ni4W, NiW and Ni3P, properties and structure of Ni-P-W alloy were investigated. The result of the work is the proposed recommendations for the heat treatment mode for coating the Ni-P-W system. The work was carried out on the scientific and technical basis of the NRC "Kurchatov Institute" - CRISM "Prometey".