Results 41 to 50 of about 1,032,407 (315)

Improvement of mechanical and operational steel characteristics by strengthening the surface [PDF]

E3S Web of Conferences
The growing demands in the mining industry require steel products capable of withstanding heavy loads. To achieve enhanced mechanical, service, and operational properties in steel, common methods include adjusting carbon content, optimizing primary ...
Filonenko Nataliia, Bartashevska Liudmyla, Haldina Oleksandra   +2 more
doaj   +1 more source

Utilization of temperature kinetics as a method to predict treatment intensity and corresponding treated wood quality : durability and mechanical properties of thermally modified wood [PDF]

, 2014
Wood heat treatment is an attractive alternative to improve decay resistance of wood species with low natural durability. However, this improvement of durability is realized at the expense of the mechanical resistance.
GERARDIN, Phillipe, Hannouz,S, Gérardin,P, Gérardin, P., Dumarçay,S, Pétrissans, M., Collet,R, Pétrissans,M, Dumarçay, S., Pétrissans, A., Pétrissans,A, Elaieb, Mohamed Tahar, HANNOUZ, Simon, Candelier,K, PETRISSANS, Mathieu, Collet, R., Hannouz, S., Elaieb,M, Candelier, K., ELAIEB, Mohamed, CANDELIER, Kévin, PETRISSANS, Anelie, DUMARÇAY, Stéphane, Gérardin, Philippe, Elaieb, M., COLLET, Robert   +25 more
core   +1 more source

Investigation of the Effect of Heat Treatment on the Microstructures and Mechanical Properties of Al-13Si-5Cu-2Ni Alloy [PDF]

, 2021
An experimental investigation was carried out to study the effects of solid solution treatment and aging treatment on the microstructures and mechanical properties of an Al-13Si-5Cu-2Ni alloy.
Feng Qiu, Shuang Zhang, Shu-Qing Kou, Tian-Jing Miao, Zhi-Fa Wang   +4 more
core   +1 more source

Research Progress and Prospects of Wood High-temperature Heat Treatment Technology [PDF]

, 2022
High temperature heat treatment is one of the main technologies with the highest market conversion rate and broad future prospects in the functional technology of wood. Chemical reagents are not added in the production process. The treatment improves the
Shuai Cao, Jiabin Cai, Shuai Cheng
core   +1 more source

Multi-field coupling simulation of vacuum carburizing and high-pressure gas quenching process

Heat Treatment and Surface Engineering, 2022
Vacuum carburizing and high-pressure gas quenching process is being widely used in the heat treatment industry. There is an urgent need for a mature technology to predict the influence of carbon content and quenching gas flow on the microstructure and ...
Hao Wang, Jing Wang, Jun Xu, Jianfeng Gu, Zhenghong Guo, Ning Yu   +5 more
doaj   +1 more source

Optimization Study of Post-Weld Heat Treatment for 12Cr1MoV Pipe Welded Joint [PDF]

, 2021
In order to clarify the role of different post-weld heat treatment processes in the manufacturing process, welding tests, post-weld heat treatment tests, and finite element analysis (FEA) are carried out for 12C1MoV steel pipes. The simulated temperature
Zichen Liu, Bin Yang, Yun Luo, Zhiwei Yang, Xiaodong Hu, Jingkai Chen, Ming Song   +6 more
core   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Impact of Diamond Indenter Sliding Velocity on Shear Deformation and Hardening of AISI 304 Steel Surface Layer in Nanostructuring Burnishing: Simulation and Experiment

Metals
This paper numerically and experimentally establishes a connection between shear deformation of the AISI 304 steel surface layer and the sliding velocity of a diamond indenter in multi-pass nanostructuring burnishing. Results of finite-element simulation
Igor Tatarintsev, Viktor Kuznetsov, Igor Smolin, Ayan Akhmetov, Andrey Skorobogatov   +4 more
doaj   +1 more source

Effects of Heat Treatment on the Microstructure and Mechanical Properties of a Novel H-Grade Sucker Rod Steel [PDF]

, 2022
The sucker rod is an extremely important equipment in oil exploitation, but with the deepening and harsh environment of the petroleum well, higher requirements are put forward for the strength and corrosion resistance of the sucker rod. The most commonly
Zhi Tong, Wenyue Zheng, Guijuan Zhou, Hongyu Zhou, Haining Zhang, Xiaoran Sun   +5 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source