2018
DOI: 10.15587/2312-8372.2018.149263
|View full text |Cite
|
Sign up to set email alerts
|

Stability assessment of 30ХНМЛ steel melting process in electric arc furnaces on the basis of technological audit of serial meltings

Abstract: Об'єктом дослідження є процес плавки сталі 30ХНМЛ в двох електродугових печах місткістю 6 тонн. Технологічний аудит процесу здійснювався на діючих печах в сталеливарному цеху машинобудівного підприємства, який спеціалізується на виготовленні великого фасонного лиття для виробів транспортного машинобудування. Аудит мав на меті аналіз відповідності виконуваних основних технологічних операцій плавки необхідним регламентованим технологічним інструкціям.На основі проведення серійних плавок отримана вибірка експерим… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2022
2022
2022
2022

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 5 publications
0
1
0
Order By: Relevance
“…The most common approach is based on the construction of such dependences, in which the properties of the alloy are determined as a function of the chemical composition [5][6][7] or technological factors of thermal treatment [8]. At the same time, the values of the quality index are considered to be normally distributed, which makes it possible to estimate the proportion of scrap by non-compliance with the quality requirements of the alloy for further analysis and identification of factors leading to scrap [9,10]. However, the construction of such dependences is associated with the need to solve the problem of the multifactorial influence on the quality indicators of the alloy.…”
Section: Suggested Solution To the Problemmentioning
confidence: 99%
“…The most common approach is based on the construction of such dependences, in which the properties of the alloy are determined as a function of the chemical composition [5][6][7] or technological factors of thermal treatment [8]. At the same time, the values of the quality index are considered to be normally distributed, which makes it possible to estimate the proportion of scrap by non-compliance with the quality requirements of the alloy for further analysis and identification of factors leading to scrap [9,10]. However, the construction of such dependences is associated with the need to solve the problem of the multifactorial influence on the quality indicators of the alloy.…”
Section: Suggested Solution To the Problemmentioning
confidence: 99%