Results 21 to 30 of about 36,806 (247)

Comparing the effects of hot compress and hot ginger compress on pain associated with breast engorgement

Nursing and Midwifery Studies, 2021
Background: Breast engorgement (BE) is a physiologic condition in the postpartum period characterized by painful swelling of the breasts. BE-associated pain is the second main cause of exclusive breastfeeding failure in the early weeks of childbirth.
Maryam Monazzami, Sedigheh Yousefzadeh, Hasan Rakhshandeh, Habibollah Esmaily   +3 more
openaire   +2 more sources

Study on Microstructure and Hot Deformation Behavior of High Chromium Cast Iron/Low Carbon Steel Laminate [PDF]

Archives of Metallurgy and Materials
A hot compression process was developed to study the hot deformation behavior and microstructure of a high chromium cast iron/low carbon steel laminate on a Gleeble 3800 thermal simulation test machine at a temperature of 950-1200℃.
G. Yuan, C. Yan, H. Wu, X. Xiao, S. Zhao, Z. Yu   +5 more
doaj   +1 more source

Improving the Corrosion Resistance of NiNb-Based Bulk Metallic Glass through the Hot Compression

Advances in Materials Science and Engineering, 2023
This paper aims to study and evaluate the corrosion resistance of Ni55Nb45 and Ni55Nb35Co5Zr5 bulk metallic glasses (BMGs) in an environment similar to proton exchange membrane fuel cells. Moreover, the hot compression process was carried out to find the
Abeer Abdullah Al Anazi, Andrés Alexis Ramírez-Coronel, Rasha Fadhel Obaid, Abdullah Albaker, M. Abdulfadhil Gatea, Seyed Mojtaba Mostafavi   +5 more
doaj   +1 more source

Static recrystallization behavior of the high strength steel 300 M

工程科学学报, 2016
To research the static recrystallization behavior of high strength steel 300 M,single/double-pass hot compression tests of 300 M steel were carried out using Gleeble-3800 thermal simulation experiment equipment.
ZHAO Li-hua, SUN Yan, ZHANG Yan-shu
doaj   +1 more source

Y Addition Effects on Hot Deformation Behavior of Cu-Zr Alloys with High Zr Content [PDF]

Archives of Metallurgy and Materials, 2018
Isothermal hot compression experiments were carried out using the Gleeble-1500D thermal mechanical simulator. The flow stress of the Cu-1%Zr and Cu-1%Zr-0.15%Y alloys was studied at hot deformation temperature of 550°C, 650°C, 750°C, 850°C, 900°C and the
K. Tian, B. Tian, A.A. Volinsky, Y. Zhang, Y. Liu, Y. Du   +5 more
doaj   +1 more source

Mean field effects in hot compressed nuclear matter [PDF]

Physical Review C, 1988
We study effects of the mean field in hot compressed nuclear matter in the context of the Vlasov Uehling-Uhlenbeck theory. The expansion of a spherical distribution at different temperatures is studied along with collisions of Nb+Nb and Au+Au at lab energies from 50 to 1050 MeV/nucleon.
Molitoris, Joseph J., Bonasera, Aldo, Winer, Brian L., Stöcker, Horst   +3 more
openaire   +3 more sources

Analysis of hot deformation behavior of TB9 titanium alloy after friction correction and establishment of processing map

Journal of Aeronautical Materials, 2022
The hot compression tests of TB9 titanium alloy sample were carried out on Gleeble-1500 thermal simulator at the temperature range of 750-1000 ℃ and the strain rate range of 0.01-10 s−1.
WANG Chunyang, WANG Yuhui, LI Ye, ZHANG Wangfeng   +3 more
doaj   +1 more source

Microstructure and Properties Evaluation of Ductile Cast Iron Subjected to Hot Plastic Deformation and Ambient Temperature Compression [PDF]

Archives of Metallurgy and Materials, 2023
The as-cast microstructure of ductile cast iron (DI) was investigated using light microscopy (LM) and SEM techniques. Further the influence of hot plastic extrusion at 1000°C with plastic strain in the range of 20-60-80% on the transformation of the as ...
A.S. Chaus, Ľ. Čaplovič, A.I. Pokrovskii, R. Sobota   +3 more
doaj   +1 more source

HOT-DEFORMATION BEHAVIOR OF HOT ISOSTATIC PRESSED Ti-6Al-4V ALLOY DURING HOT COMPRESSION

Materiali in tehnologije, 2021
A single-pass and multi-pass compression experiments with a Ti-6Al-4V alloy fabricated with hot isostatic pressing (HIP) were carried out on a Gleeble-1500D simulator. The true stress-strain curve, microstructure and microhardness of the alloy deformed at a total strain of about 70 % were studied. The results show that the stress value increased as the
Haijun Liu, Zhimin Zhang, Kaihua Xu, Jishi Zhang, Yong Xue, Qiang Wang   +5 more
openaire   +2 more sources

Atomic structure of hot compressed borosilicate glasses [PDF]

Journal of the American Ceramic Society, 2020
Abstract Borosilicate glasses have been in widespread use for over a century; however, a detailed understanding of the structural response to densification is still lacking. In this work, two commercial borosilicate glasses, viz., SCHOTT N‐BK7 ® (N‐BK7) and Borofloat33
Linfeng Ding, Kuo‐Hao Lee, Tongyao Zhao, Yongjian Yang, Michal Bockowski, Benedikt Ziebarth, Qingwei Wang, Jinjun Ren, Morten M. Smedskjaer, John C. Mauro   +9 more
openaire   +1 more source