Ecological characteristics of smelting furnaces by L. E. Rovin, S. L. Rovin

“…Information about physical and chemical discharge during cast iron and steel melting is received and defined more exactly, interconnection of discharge characteristics with technological and construction parameters of furnaces is established. …”
Get full text

To the question of efficiency of application of the mathematical models of thermal stresses forming at solidification and cooling of large capacity alloys by I. A. Trusova

“…There is analyzed the efficiency of using of different mathematical models (material behavior) at calculation of the thermo-stressed state of steel ingots and slugs. There is based the choice of model of the material viscoelastic behavior at calculations of solidification and heating of incompletely solidified ingots.…”
Get full text

INFLUENCE OF STRUCTURAL DISPERSION AND COPPER CONTENTS ON FRICTION DURABILITY OF EUTECTIC ANTIFRICTION SILUMIN AK 15 by V. Ju. Stetsenko, A. I. Rivkin, K. N. Baranov

“…It is shown that antifriction silumin with 15% silicon content has maximal frictional endurance in friction pair with steel at 3% copper content and dispersion of globular silicon crystals 3-4 micrometer.…”
Get full text

THE USE OF THE TEMPERATURE CRITERIA FOR OPTIMIZING THE GEOMETRY OF DEFORMING ZONES AND CALIBRATING CHANNEL WIRE by A. V. Vedeneev, Yu. L. Bobarikin, M. N. Vereshchagin, M. A. Zeluev

Get full text

Jane Hutton, Reciprocal Landscapes : Stories of Material Movements by Jean Souviron

“…Published in 2019 by Jane Hutton, Reciprocal Landscapes traces through five chapters the social and environmental history of five materials implemented in the public space of New York between 1860 and 2009. Guano, steel, granite, plane tree and tropical wood are the successive subjects of an investigation, which aims at reweaving the interactions between the landscapes from where they come from, the people who shape them and the policies that govern their circulation.…”
Get full text

ENERGY SAVING TECHNOLOGY OF LIGATURES PRODUCTION ON THE BASIS OF MOLYBDENUM by A. G. Slutsky, A. S. Kalinichenko, V. A. Sheynert

“…The received addition alloys were tested in industrial conditions at smelting of the low-alloyed steel 35HML and the received results confirmed efficiency of application of the developed addition alloy.…”
Get full text

Investigation of wire recovery during processing of melt in a laddie by I. A. Pavljuchenkov, V. I. Timoshpolsky, V. I. Bolotov, S. M. Heilik

“…А mathematical model is worked out of combined problem of movement and melting of crystal and powder wire which takes into account freezing of slag envelope upon the steel envelope. Based on numerical calculation, rational conditions of treatment of wire alloys are determined…”
Get full text

EXPLOITATION OF WATER INDUSTRY AND PERSPECTIVES OF DEVELOPMENT by F. P. Gamidov

Get full text

Development of a new efficient rebar by V. V. Filippov, A. B. Steblov, V. P. Berzhanin, D. V. Lenartovich, O. G. Miijugin

Get full text

MODELING OF REACTIVATION PROCESS OF CR-MN OXIDE SYSTEMS IN ORDER TO IMPROVE THE EFFICIENCY OF DIRECT ALLOYING OF IRON-CARBON ALLOYS by G. V. Jandieri, I. S. Dzhanelidze, E. S. Dzhanelidze

“…Questions of the improvementof the efficiency of technology direct doping of steel and alloys by thermodynamic modeling of recovery of target metals from complex oxide system Cr2O3-MnO-SiO2are shown.…”
Get full text

Compressive Strength and Microstructure Properties of Alkali-Activated Systems with Blast Furnace Slag, Desulfurization Slag, and Gypsum by Bong-Suk Cho, Kyung-Mo Koo, Se-Jin Choi

“…DS is produced in a Kambara reactor process of molten iron produced in a steel production process. DS contains CaO, SiO2, Fe2O3, and SO3 and is composed of Ca(OH)2 and 2CaO·SiO2 as main compounds. …”
Get full text

Divisive Refinement of Metal Fiber at the PM0.1 Classification Stage for PM0.5–0.1 Sampling with Nanosampler by Yuta Kurotsuchi, Kazuhiko Sekiguchi, Yohei Hayakawa

“…Abstract Multi-component analysis of PM0.5–0.1 collected by Nanosampler II metal (Steel Use Stainless: SUS) wool fiber at the PM0.1 classification stage is challenging owing to difficulties in SUS wool fiber separation after collection. …”
Get full text

4-Nitroaniline Degradation by TiO2 Catalyst Doping with Manganese by Kai Zheng, Tong-chao Zhang, Pin Lin, Yu-hua Han, Hong-yi Li, Ren-jie Ji, Hai-yun Zhang

“…Stainless steel anode covered with layer film of TiO2 doped with manganese was utilized to decompose 4-nitroaniline in rectangular borosilicate glass reactor, while stainless steel mesh was chosen as cathode; the anode and cathode were connected to the direct-current power; meantime two 60 W (λmax = 365 nm) UV lamps were used as light source. …”
Get full text

Comparison of spectrophotometric, potentiometric and voltammetric methodologies for the determination of nitrite and nitrate in industrial effluents and in watercourses by Cherrine Kelce Pires, Efraim Lázaro Reis, Maria Isabel Cristina Batista Mayrink, Gabriel Henrique Sperandio

“…The water samples were collected in Timóteo, a region with steel industries. The collections were made at three treatment points of a steel industry and at different points of the Timotinho Stream. …”
Get full text

Study of dynamic characteristics of impact of two solid deformable bodies at impact speed of up to 100 m/s by D. I. Chernyavsky, D. D. Chernyavsky

“…The indenter is a hardened steel ball. The target is made in the form of a rod from various types of steel, duralumin, aluminum and lead. …”
Get full text

Repairing and Strengthening of Damaged RC Columns Using Thin Concrete Jacketing by Bassam A. Tayeh, Mohammed Abu Naja, Samir Shihada, Mohammed Arafa

“…Group 1 consisted of 18 column cores jacketed by normal strength concrete with a maximum aggregate size of 4.75 mm and steel reinforcement, whereas Group 2 consisted of 18 column cores jacketed using ultrahigh-performance fibre-reinforced self-compacting concrete with steel reinforcement. …”
Get full text

The formation, development and classification of rail corrugation: a survey on Chinese metro by Yang Wang, Hong Xiao, Zhihai Zhang, Xuhao Cui, Yihao Chi, Mahantesh M. Nadakatti

“…Corrugation primarily manifested in curve sections with radii between 300 and 500 m, featuring ordinary monolithic bed track and steel-spring floating slab track structures, with wavelengths typically between 30 and 120 mm. …”
Get full text

Preparation and mechanical-electrical characterization of new complex-phase conductive concrete by Shicheng Feng, Xiaohui Zhang, Zhilei Xu, Keliang Dong, Jinfeng Zheng, Runlong Zhang, Zhaolin Zhou, Xuan Wang

“…The results demonstrate that when the graphite content is 20% and the stainless steel fiber content is 2.75% ± 0.1%, the mechanical and electrical properties ratio is the best. …”
Get full text

端部带肋圆高强钢管超高性能混凝土柱抗震性能研究 by 骆志, 张秭文, 马骐, 于子程, 秦靖凯, 杜国锋

“…为量化端部加劲肋对圆高强钢管超高性能混凝土（ultra-high performance concrete filled high-strength steel tubular， UHPC-HST）柱抗震性能的影响，以加劲肋的高度、宽度、数量为参数，对8个端部带肋圆UHPC-HST柱试件进行了低周反复荷载试验，探究了各参数对试件破坏形态、滞回曲线、骨架曲线和抗震性能指标的影响规律。…”
Get full text

Experimental and Numerical Evaluation of Dynamic Characteristics of 3DOF Reduced-Scale Model by Abderaouf Daci, Nassima Benmansour, Abdellatif Bentifour, Rachid Derbal

“…For this, a three-degree-of-freedom (3DOF) reduced model of a steel structure adopting a 1:6 scale is developed. …”
Get full text