Results 41 to 50 of about 3,450 (256)

Improved Mechanical Properties of Casting Made by New LPIC Technology [PDF]

Archives of Foundry Engineering
Nowadays, the emphasis is on improving the integrity of precision castings of Fe, Ni and Co alloys (improving the mechanical properties of the material and increasing process efficiency) more than ever before.
O. Vrátný, A. Herman, V. Novák, P. Chytka, M. Jarkovský, Z. Kopanica, J. Zeman   +6 more
doaj   +1 more source

Optimization of investment casting process parameters to reduce warpage of turbine blade platform in DD6 alloy [PDF]

China Foundry, 2017
The large warping deformation at platform of turbine blade directly affects the forming precision. In the present research, equivalent warping deformation was firstly presented to describe the extent of deformation at platform.
Jia-wei Tian, Kun Bu, Jin-hui Song
doaj   +1 more source

GLS1 Orchestrates Exosome‐Mediated Tumor‐Endothelial Communication to Facilitate Angiogenesis

Advanced Science, EarlyView.
This study reveals a previously unappreciated, non‐metabolic function of GLS1 in the control of tumor angiogenesis via exosome‐mediated CAV1‐TNC signaling, indicating that therapeutic targeting of GLS1 may offer a dual benefit by simultaneously suppressing tumor metabolic activity and angiogenic processes in head and neck cancer. ABSTRACT Glutaminase 1
Jianqiang Yang, Zhenzhen Fu, Fanghui Chen, Soumya Vijaya Kumar, Fan Yang, Yaochao Zheng, Yunqi Li, Yao Yao, Nabil F. Saba, Yong Teng   +9 more
wiley   +1 more source

Practical Lithium–Sulfur Batteries: An Integrated Design Roadmap from High‐Loading Cathodes to High‐Energy Pouch Cells

Advanced Science, EarlyView.
This review presents an integrated design roadmap for practical lithium–sulfur batteries, moving beyond isolated material breakthroughs to the synergistic combination of three interdependent frontiers: Scale‐Up, Electrolyte‐Cathode Synergy, and AI/ML Data‐Driven Design.
Shihzad Shakil, Fan Wang, Lejun Fu, Yuye Huang, Hanhui Lei, Jiarui Huang, Terence Xiaoteng Liu   +6 more
wiley   +1 more source

Research progress on dimensional accuracy control technologies of complex thin-walled superalloy investment castings for aero-engines

Journal of Aeronautical Materials
Superalloys are predominantly employed to crucial aviation hot-end components such as turbine rear casings，diffusers，and pre-swirl nozzles. The investment casting technology supersedes “casting + welding” forming approaches，which reduces the number of ...
CUI Jiayu, WANG Donghong, XIAO Chengbo, SHU Da, SUN Baode, GUAN Bang, DING Zhengyi   +6 more
doaj   +1 more source

Investment Casting Of Torpedo Nozzle [PDF]

, 2014
Investment Casting is also known as Lost Wax process. Investment casting process is generally used to produce intricate and complex shaped products. The primary objective of the project work is to produce Torpedo Nozzle by investment casting. Nozzles are
Harish, Pulluri, Reddy, S.Moulali, Vishwanath, S.; Turbo Machinery Institute of Science and Technology Mahatma Gandhi Institute of Technology,   +2 more
core  

Advanced Casting Methodologies: Investment Casting, Centrifugal Casting, Squeeze Casting, Metal Spinning, and Batch Casting

, 2014
This chapter explores various advanced casting techniques. One such technique is investment casting, a process that came about as a result of the demand for complex geometry components in high-temperature capability materials in the first half of the ...
POLA, Annalisa, Kapranos, Platon, P. Kapranos, C. Carney, A. Pola, Carney, C., Jolly, M., M. Jolly   +7 more
core   +1 more source

Large Language Model‐Informed Dual‐Track AI Framework for the Synergistic Design of Crack‐Free and High‐Strength Superalloys

Advanced Science, EarlyView.
This paper illustrates a knowledge‐augmented dual‐track AI framework for advanced superalloy design. First, Large Language Models translate metallurgical heuristics into explicit rules to rapidly prune a vast compositional search space. Subsequently, LLM‐distilled priors safely guide a reinforcement learning agent during autonomous process optimization,
Jian Yao, Junkang Wu, Jie Su, Fuzhu Wang, Zi Wang, Li Wang, Liming Tan, Lan Huang, Feng Liu, Yong Liu   +9 more
wiley   +1 more source

Validation of Energy Saving Novel Single Shot Melting Process for Foundry Industry [PDF]

, 2013
Casting is a metal forming process: Pouring the melt metal into a desired shaped mould wait it solidifies. It is often used to manufacture complex parts, which are too expensive or time consuming to produce by other methods.
Zeng, Binxu
core  

Non‐Uniform Space‐Time‐Coding Modulation for Low‐Complexity Diagnostics of Reconfigurable Intelligent Surfaces

Advanced Electronic Materials, EarlyView.
A diagnostic method for reconfigurable intelligent surfaces (RIS) based on non‐uniform space‐time‐coding modulation is presented. Fault localization is achieved via amplitude‐only spectral measurements, eliminating the need for complex signal processing. A one‐to‐one mapping between harmonic components and RIS elements enables accurate detection.
Xiao Qing Chen, Lei Zhang, Yi Ning Zheng, Bing Bing Zhu, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Vincenzo Galdi, Tie Jun Cui   +8 more
wiley   +1 more source