Results 31 to 40 of about 433 (191)

Study on Soft Zone of Type 420 Stainless Steel Weldment during the Induction Brazing Process

, 2011
Tungsten carbide (WC) is often induction welded to tougher and economical material, such as martensitic type 420 stainless steels (SS 420), to form a hybrid cutting tool stock.
Di Hsiang Chou, Hsien Lung Tsai
core   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Investigation of microstructural and mechanical properties of dissimilar WC–8 %Co/AISI 1006 steel joints brazed using tube, induction, and infrared furnaces

Journal of Advanced Joining Processes
Integrating tungsten carbide (WC–8Co) with steel is a pivotal aspect of cutting tool manufacturing, as monolithic carbide tools are inherently brittle and cannot be fabricated as a single component. To enhance toughness and resistance to dynamic stresses,
Amin Shafinejad Bejandi, Hamid Khorsand, Mehdi Moslemi, Ali Ostad Akbarian Azar   +3 more
doaj   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +2 more
wiley   +1 more source

Key Parameters and Optimal Design of a Split Induction Coil for T-Shaped Pipe Brazing

, 2023
The heat exchanger made up of several T-shaped joints is a critical component in energy equipment. A split induction coil was designed for T-shaped aluminum pipe brazing, and the Taguchi method was combined with multi-physical simulation to solve the ...
Yan Liu, Jiguo Shan, Zhenlin Zhang, Lei Zhang, Ziheng Yang, Yue Zhao, Aiping Wu, Pu Xie, Sida Ma, Hui Chen   +9 more
core   +1 more source

Microstructure and brazing properties of Ag20Cu35Zn(43.5-x-y)MnxSnyNi1.5 foil-filler brazing alloy

Hanjie xuebao
The influence of the addition of Mn and Sn elements on the microstructure, melting characteristics, and wettability of low-silver Ag20Cu35Zn(43.5-x-y)MnxSnyNi1.5 brazing alloys was investigated, and the content of Mn and Sn elements in the brazing alloys
Xuecheng WANG, Jiafeng FAN, Xiaoqiang LI, Hao QIAN, Changyu XU   +4 more
doaj   +1 more source

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

Advanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang, Li Zhang, Nan‐Hai Li, Yan‐Ling Yang, Xiao‐Lei Shi, Zhi‐Gang Chen   +5 more
wiley   +1 more source

A study of chevron type plate design on pressure drop and friction factor of brazed plate heat exchanger

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Brazed plate heat exchanger (BPHE) was analyzed using computational fluid dynamics (CFD) simulations by ANSYS Fluent to investigate the chevron‐patterned plates. The influence of geometric parameters, including corrugation pitch, depth, and angle was analyzed.
J. S. Huang, K. B. Then, X. W. Wang
wiley   +1 more source

The Design of a Magnetic Component for Induction Brazing

, 2019
Within the mining industry, jaws are used for drilling in large quantities. Slots are milled in each jaw, into which tungsten-carbide teeth are fitted and brazed.
Pearce, Benjamin
core   +1 more source

Ultrahigh Stiffness and Energy Absorption Properties of Isotropic Metallic Closed Cell Microlattices

Small, EarlyView.
True closed cell microlattices without holes are fabricated for the first time using a novel Laser Sheet Fusion additive manufacturing technique. These microlattices exhibited isotropy in stiffness and surprisingly, strength and plasticity as well, despite orientation‐dependent failure mechanisms. Furthermore, material work hardening is shown to be key
Dominic Kang Jueh Lim, Chang Quan Lai
wiley   +1 more source