Producing hardfacing composite materials for ecologically safe technologies

Kozyrev, V. V.; Petrov, Michal; Kozyreva, L. V.

doi:10.1080/09507116.2016.1154275

Cited by 4 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…For the CVD method, the essence of which is the evaporation (sublimation) of an organometallic compound and the deposition of metal on a substrate heated to the decomposition temperature of OMC (from 70 to 650 ˚C), it is rational to apply the hazard and operability analysis method [5].…”

Section: The Discussion Of the Resultsmentioning

confidence: 99%

See 1 more Smart Citation

The algorithm of development safe methods for depositing metallic coatings by CVD-method of organometallic compounds

Kozyreva¹,

Fadeev²,

Yudin³

2020

KIMS/CUMR/MShKP

View full text Add to dashboard Cite

The CVD-method of organometallic compounds is a universal method of obtaining functional metal coatings on substrates of various chemical composition and configuration. The essence of the method is the evaporation (sublimation) of the organometallic compound in the reactor of the metallization unit and the deposition of metal on the substrate heated to the decomposition temperature of the initial reagent. This article presents the results of research work group of authors to create the algorithm of development safe methods foe depositing metallic coatings by CVD-method. The increase of the industrial safety of metallization is achieved due to automation of the process, equipping the plant for the application of metal coatings with locking and alarm systems. The ecological nature of the CVD-method, in which extremely hazardous substances were used as initial reagents, was ensured by sealing equipment and conducting the process in a closed cycle with the possibility of re-use of the reagents. This eliminated the flow of pollutants into the environment and allowed the implementation of the principles of resource and energy conservation.

show abstract

Section: The Discussion Of the Resultsmentioning

confidence: 99%

“…In other cases, metallization is carried out in optimal technological conditions in a closed circuit: unreacted compounds (not more than 5%) are returned to the reaction chamber, where redecomposition of the vapor-gas mixture occurs in subsequent intervals of the working cycle [4,5].…”

Section: The Discussion Of the Resultsmentioning

confidence: 99%

The algorithm of development safe methods for depositing metallic coatings by CVD-method of organometallic compounds

Kozyreva¹,

Fadeev²,

Yudin³

2020

KIMS/CUMR/MShKP

View full text Add to dashboard Cite

show abstract

“…Для CVD-метода, сущность которого заключается в испарении (сублимации) металлоорганического соединения и осаждении металла на подложку, нагретую до температуры разложения МОС (от 70 до 650 ˚C), рационально применять метод анализа опасности и работоспособности [5].…”

Section: экспериментальная часть и обсуждение результатовunclassified

Алгоритм Разработки Безопасных Способов Нанесения Металлических Покрытий CVD-методом

Козырева¹,

Fadeev²,

Юдин³

2019

Challenges of Science

View full text Add to dashboard Cite

show abstract

“…To date, a number of research works have been carried out to improve the efficiency of operation of hydraulic equipment used in open pit mining, designs of seals of their hydraulic system and increase their performance [2][3][4], most of these works studied the temperature factors that negatively affect the performance of seals. hydraulic seals and the negative impact of the working fluid.…”

Section: Introductionmentioning

confidence: 99%

Characteristics of packing gland seals in hydraulic systems of quarry excavators and results of comparative analysis of experimental tests

Zhuraev,

Turdiyev,

Jurayev

et al. 2024

Vib. proced.

View full text Add to dashboard Cite

The efficiency of quarry hydraulic excavators will depend on several factors, namely the climatic conditions of the area where hydraulic excavators are used, the degree of air pollution (pollination), the performance of the structural parts of the excavator, the reliability of the hydraulic system, the performance and cleanliness of the hydraulic working fluid. In this area, research was carried out on the performance of seals used in the hydraulic system of quarry excavators. The article presents the results of experimental tests of the existing type of oil seal a and b, as well as the proposed oil seal type c, shown in Fig. 1.

show abstract

Producing hardfacing composite materials for ecologically safe technologies

Cited by 4 publications

References 0 publications

The algorithm of development safe methods for depositing metallic coatings by CVD-method of organometallic compounds

The algorithm of development safe methods for depositing metallic coatings by CVD-method of organometallic compounds

Алгоритм Разработки Безопасных Способов Нанесения Металлических Покрытий CVD-методом

Characteristics of packing gland seals in hydraulic systems of quarry excavators and results of comparative analysis of experimental tests

Contact Info

Product

Resources

About