Results 51 to 60 of about 20,072 (266)

Research on FeO Content of Sinter Used in Shagang's 5800 m3 Blast Furnace

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. To provide a theoretical basis for FeO composition control and quality optimization of sinter, the metallurgical properties of sinter ore used in 5800 m3 blast furnace of Shagang, such as drum
Zhixiong ZOU, Ping DU
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

New Technology of Preparing Barium Carbonate by Two Transformations of Barite in Liquid Phase

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. Aiming at the limitation of low reactivity of barite and few chemical processing methods, a new soda ash conversion method is proposed.
Xiangbi WANG, Junhong ZHOU, Lei MA, Haiyan LI, Weiling HAN, Zongjing WAN   +5 more
doaj   +1 more source

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

Advanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi, Mathias Galetz, Georg Hasemann, Fabian Lanoy, Emma White, Manja Krüger   +5 more
wiley   +1 more source

Preparation of Mn-Zn Spinel Ferrite by Solid-phase Sintering of Zinc-containing Electric Furnace Dust

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. Mangane-zinc spinel ferrite has been widely used in various fields due to its advantages of high permeability， high frequency and low loss.
Kaiqi ZHU, Jiafeng CHEN, Yuqian TAO, Haibin LI, Shui YU, Jiayong QIU   +5 more
doaj   +1 more source

Analysis of metallurgical and engineering methods [PDF]

Journal of the Franklin Institute, 1913
n ...
openaire   +2 more sources

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Pre-reduction of Titanium Concentrate with Pulverized Coal and Iron Power Based on Response Surface Methodology Method

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. The single factor and response surface experiments of heating reduction of titanium concentrate powder adding pulverized coal and iron powder were carried out, respectively so as to study the ...
Fuhong ZENG, Lanhua ZHOU
doaj   +1 more source

Synthesis and stability of single-phase chalcopyrite - a potential reference material for key investigations in chemistry and metallurgical engineering. [PDF]

RSC Adv, 2021
Frenzel N, Mehne M, Bette S, Kureti S, Frisch G.   +4 more
europepmc   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source