Investigation of Power and Force Parameters  of Pressing of Precisions at the Continuous  Pressing Mill of New Construction

Mashekov, S. A.; Nugman, E. Z.; Mashekova, A. S.; Bekbosynova, B. A.; Tussupkaliyeva, E. A.; Absadykov, B. N.

doi:10.32014/2020.2518-170x.9

Cited by 2 publications

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Although the details of the industrial cooling systems are not available in the open literature, the name of the cooling systems and some of their features are documented. For example, Mashekov et al provided a list of various industrial cooling systems. Each system is characterized by its nozzle configuration, nozzle shape, flow rate, operating pressure, dimensions, type of cooling (laminar cooling, water curtain, spray plus laminar, laminar jet) etc …”

Section: Runout Table Cooling Zonesmentioning

confidence: 99%

Simulation of Runout Table Cooling

Guemo

Prodanovic

Militzer

2018

steel research int.

View full text Add to dashboard Cite

Accelerated cooling on the runout table of hot mills has become a key technology to produce thermo‐mechanically controlled processed (TMCP) steel plates and strips. During runout table cooling austenite decomposition takes place and determines the final microstructure and, hence, the properties of the hot‐rolled steel. There is an increased tendency to produce higher strength TMCP steels with complex microstructures including bainite and martensite. To tailor these microstructures, it is required to carefully design runout table cooling paths and lower the cooling stop and coiling temperature, respectively, for producing flat products with homogeneous mechanical properties. Thus, simulation of runout table cooling is a crucial aspect of process modeling. In the present paper, the status of runout table simulation approaches is reviewed. In particular, the three boiling mechanisms of water cooling, that is, nucleate, transition, and film boiling are discussed. The development of appropriate heat transfer coefficients is rather mature for nucleate and film boiling, respectively. Modeling and controlling the transition boiling regime below the Leidenfrost temperature remains a challenge as heat extraction rates increase with decreasing steel temperature. The status of heat transfer simulations for transition boiling is thus discussed in detail. Currently, the proposed heat transfer correlations, while increasingly based on the underlying physics, still contain a number of empirical parameters that require tuning with experimental and/or mill data. The review is limited to information in the open literature while recognizing that a number of proprietary in‐house runout table cooling models exist that are developed either by equipment makers or steel companies to control accelerated cooling to lower cooling stop or coiling temperatures.

show abstract

Section: Runout Table Cooling Zonesmentioning

confidence: 99%

Simulation of Runout Table Cooling

Guemo

Prodanovic

Militzer

2018

steel research int.

View full text Add to dashboard Cite

show abstract

“…A radial-shift mill (RSM) of a new design is proposed at the present work [19]. By the combination of hot screw rolling and pressing the metallic rods of small diameters or wires with a fine-grained structure are producing at this mill.…”

Section: Materials and Research Methodsmentioning

confidence: 99%

“…In this case, shift deformation degree increases significantly due to the development of macro-shift deformation along the section of deformed billet [9][10][11][12]. All this increases the quality of manufactured rods and wires [13][14][15][16][17].…”

mentioning

confidence: 99%

Computer Modeling of Rods and Wires Pressing on the Radial Shift Mill of the New Design

Akimovich¹,

Anna²,

Tussupkaliyeva³

et al. 2020

SERIES OF GEOLOGY AND TECHNICAL SCIENCES

Self Cite

View full text Add to dashboard Cite

NAS RK is pleased to announce that News of NAS RK. Series of geology and technical sciences scientific journal has been accepted for indexing in the Emerging Sources Citation Index, a new edition of Web of Science. Content in this index is under consideration by Clarivate Analytics to be accepted in the Science Citation Index Expanded, the Social Sciences Citation Index, and the Arts & Humanities Citation Index. The quality and depth of content Web of Science offers to researchers, authors, publishers, and institutions sets it apart from other research databases. The inclusion of News of NAS RK. Series of geology and technical sciences in the Emerging Sources Citation Index demonstrates our dedication to providing the most relevant and influential content of geology and engineering sciences to our community. Қазақстан Республикасы Ұлттық ғылым академиясы "ҚР ҰҒА Хабарлары. Геология жəне техникалық ғылымдар сериясы" ғылыми журналының Web of Science-тің жаңаланған нұсқасы Emerging Sources Citation Index-те индекстелуге қабылданғанын хабарлайды. Бұл индекстелу барысында Clarivate Analytics компаниясы журналды одан əрі the Science Citation Index Expanded, the Social Sciences Citation Index жəне the Arts & Humanities Citation Index-ке қабылдау мəселесін қарастыруда. Webof Science зерттеушілер, авторлар, баспашылар мен мекемелерге контент тереңдігі мен сапасын ұсынады. ҚР ҰҒА Хабарлары. Геология жəне техникалық ғылымдар сериясы Emerging Sources Citation Index-ке енуі біздің қоғамдастық үшін ең өзекті жəне беделді геология жəне техникалық ғылымдар бойынша контентке адалдығымызды білдіреді. НАН РК сообщает, что научный журнал «Известия НАН РК. Серия геологии и технических наук» был принят для индексирования в Emerging Sources Citation Index, обновленной версии Web of Science. Содержание в этом индексировании находится в стадии рассмотрения компанией Clarivate Analytics для дальнейшего принятия журнала в the Science Citation Index Expanded, the Social Sciences Citation Index и the Arts & Humanities Citation Index. Web of Science предлагает качество и глубину контента для исследователей, авторов, издателей и учреждений. Включение Известия НАН РК. Серия геологии и технических наук в Emerging Sources Citation Index демонстрирует нашу приверженность к наиболее актуальному и влиятельному контенту по геологии и техническим наукам для нашего сообщества.

show abstract

Investigation of Power and Force Parameters of Pressing of Precisions at the Continuous Pressing Mill of New Construction

Cited by 2 publications

References 0 publications

Simulation of Runout Table Cooling

Simulation of Runout Table Cooling

Computer Modeling of Rods and Wires Pressing on the Radial Shift Mill of the New Design

Contact Info

Product

Resources

About