Steel industry

Steel slag, one of the huge industrial waste sources, which has many outstanding advantages (hardness, roughness, angularity, and abrasion resistance) has been used as an aggregate in asphalt concrete to bring many benefits.

7p viengfa 28-10-2024 2 1   Download

Single-storey industrial steel frames with cranes are considered as being vertically irregular in structural configuration and load distribution under strong earthquake excitations. In this paper, various frames with their spans of 20, 26, 32 and 38 m and locations built in Hanoi and Son La regions were designed to resist dead, roof live, crane and wind loads.

12p viyoko 01-10-2024 1 1   Download

The dissertation conducts research with the aim of proposing solutions to improve the efficiency of working capital use of Vietnamese steel enterprises.

24p mmlemmlem_124 22-12-2020 16 1   Download

Industry Revolution 4.0 has changed the way we live, work and interact, creating new opportunities and challenges. To deal with these challenges, SMEs need an application that can integrate and automate SME business processes. PT. Faco Global Engineering is a manufacturing company that focuses on steel.

22p guineverehuynh 19-06-2020 21 3   Download

Research institutes and also industrial companies in Czech Republic are involved in High Temperature Gas Cooled Reactor (HTGR) program and activities related to the study of advanced materials and HTGR technologies. These activities are supported by EC (within international projects, e.g. FP7-ARCHER, ALLIANCE, GoFastR can be mentioned) and also by Technology Agency of Czech Republic.

7p christabelhuynh 30-05-2020 31 1   Download

This work investigated and predicted the fatigue life durability of Austenitic Stainless Steel 316L at room temperature due to its importance in plant industries worldwide. Modelling and simulations were performed to clarify the fracture as well as stress distribution using integrated mechanism.

10p tohitohi 19-05-2020 16 1   Download

The aim of this study is to describe the problems faced by the steel industry as well as the necessary steps which should be taken for improvement of the productivity of STS machine and also it has made contribution to Bhilai Steel Plant by its growth and prosperity.

9p tohitohi 19-05-2020 9 0   Download

This paper evaluated the effect of auto framing materials to passenger in collisions by Ansys LS-DYNA simulation software and analysis data by Hyperview software. Process simulation helps authors problem research, survey the feasibility of replacing traditional steel materials in the automotive manufacturing industry in Vietnam by carbon fiber composite materials.

7p sansan2 26-05-2018 43 3   Download

(BQ) In this research work two different materials have been used as work pieces. These EN8 and D3 steel materials have been machined in an Electrical discharge machine which has wide application in Industry fields. The important process parameters that have been selected are peak current, pulse on time, die electric pressure and tool diameter. The outputs responses are material removal rate (MRR), tool wear rate (TWR) and surface roughness (SR).

11p xuanphuongdhts 27-03-2017 48 2   Download

(BQ) Electrical discharge machining (EDM) is a widespread process which works very effectively in machining of difficult-to-cut materials and alloys in die and aerospace industries with high dimensional accuracies. However, this capability could be deteriorated due to electrode wear leading to decrease of process productivity. In this study, the effect of machining parameters of EDM process including on-time, current, voltage, the engaging time between workpiece and electrode, and pre-EDM roughing on electrode wear were experimentally investigated.

4p xuanphuongdhts 27-03-2017 49 2   Download

The organisation of sewers and systems is closely related to the different types of industry and, as a result, a whole array of configurations exist. In all cases, it is essential to avoid unnecessary dilution during treatment.

91p real_spamer9x 03-12-2012 89 21   Download

Pot and field trials were carried out using sediment dredged from the port of Bremen (Germany) and deposited in a settling basin near Bremen; the sediment is polluted with Cd and Zn. Five iron-bearing materials were added to the soil (1% pure Fe in soil dry matter) to immobilize the heavy metals: ‘Red mud from the aluminium industry, sludge from drinking-water treatment, bog iron ore, unused steel shot and steel shot waste.

8p tudoia 06-04-2011 115 6   Download

You hear a lot of talk about firewalls in relation to network security. The name “firewall” comes from the building industry and it denotes a wall constructed to stop (or at least slow) the spread of fire from one space to another. In network security, a firewall serves the same purpose. But instead of being built from bricks or steel it is built with computers and routers. But the concept is still the same. A network firewall is designed to protect what’s “inside” the firewall from what may be “outside.

31p huyhoang 08-08-2009 137 9   Download