Structure-scale levels of cast iron rolls plasma hardening

Громов, В. Е.; Ivanov, Yurii; Коновалов, С. В.; Ye, Feng; Kosinov, Dmitrii Anatolievich

doi:10.18503/1995-2732-2016-14-2-69-75

Cited by 2 publications

(2 citation statements)

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“…One of the ways to increase durability is the product working surface modification. There are various modification methods, including plasma techniques: thermohardening [ 10 , 11 , 12 ], ion-plasma diffusion implantation [ 13 , 14 ], ion-beam hardening treatment [ 15 , 16 , 17 ], which contribute to its hardness increase in varying degrees (by 15–50%).…”

Section: Introductionmentioning

confidence: 99%

A study of anode area physical parameters of asymmetric combined gas discharge

Brzhozovskii

Бровкова

Gestrin

et al. 2021

Heliyon

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The layered structure properties of an asymmetric combined gas discharge have been studied. The main physical parameters of the plasma in the zone of electron acceleration to high energies of tens and hundreds of electronvolts at various values of the supplied microwave power were determined based on the analysis of the discharge current-voltage characteristics. The effect of combined discharge plasma on the surface of products made of various materials and placed in the resonator chamber of a technological unit was experimentally investigated, and it is shown that it can lead to a significant increase in the strength of the processed products in terms of microhardness.

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Section: Introductionmentioning

confidence: 99%

A study of anode area physical parameters of asymmetric combined gas discharge

Brzhozovskii

Бровкова

Gestrin

et al. 2021

Heliyon

View full text Add to dashboard Cite

show abstract

“…The current stage of development of production in various sectors is characterized by tighter operating conditions of products from metal materials and alloys associated with the effect of high temperatures, the external power loads and corrosive environments. This requires continuous improvement of existing and development of new manufacturing technologies including technology of strengthening their surface layer [1,2], in particular, plasma technologies: thermal hardening [3][4][5], plasma ion diffusion [6,7], ion-beam hardening treatment [8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%