Results 21 to 30 of about 22,569 (218)

Investigation into microstructure and mechanical behaviors of joints made by friction stir vibration brazing between low carbon steels

open access: yesPhysica Scripta, 2021
In the current investigation, a new version of brazing entitled FSVB (friction stir vibration brazing) is developed. In this process, the adjoining samples are vibrated normally to the brazing line while FSB is performed.
V. Rizi, M. Abbasi, B. Bagheri
semanticscholar   +1 more source

Overview of nickel-based filler metals for brazing of austenitic stainless steels

open access: yesNon-ferrous Metals, 2021
The austenitic stainless steels, which are given the most attention in this overview, are widely used in many industries. The exceptional complex of properties of these steels allows them to be used as structural materials for components of nuclear ...
M. Penyaz   +3 more
semanticscholar   +1 more source

Optimization of resistance spot brazing process parameters in AHSS and AISI 304 stainless steel joint using filler metal

open access: yesDefence Technology, 2019
The aim of this research study was to determine optimal resistance spot brazing parameters for joining between AHSS and AISI 304 stainless steel by using filler metal.
Niwat Mookam
doaj   +1 more source

The Brazing Behavior of Aluminum-Steel Cladding Strip with Pre-Cladded Brazing Layer Used in Air Cooling System of Power Plants

open access: yesMATEC Web of Conferences, 2016
The brazing behavior of 3003 fin assemble with 4343(filler layer)/4A60(transition layer)/08Al(steel layer) brazing sheet (the ratio of filler layer thickness to transition thickness were constant 1:2) were investigated.
Sun Chang   +3 more
doaj   +1 more source

Interfacial evolution of pure Sn solder bearing silicon carbide nanowires under isothermal aging and thermal cycling

open access: yesJournal of Materials Research and Technology, 2021
In this paper, the intermetallic compound (IMC) growth behaviors of Sn/Cu and Sn–0.6SiC/Cu solder under isothermal aging (50, 100, 150, 200 and 250 h) and thermal cycling (300, 600, 900, 1200 and 1500 cycles) were studied. The results manifested that the
Mu-lan Li   +5 more
doaj   +1 more source

Effect of Brazing Parameters on the Microstructure and Properties of SiC Ceramic Joint with Zr-Cu Filler Metal

open access: yesCrystals, 2020
The microstructure and mechanical properties of brazing SiC ceramic with Zr-Cu filler metal under different brazing parameters (brazing temperature, holding time) were investigated. The phase of the joint reaction interface between Zr-Cu filler metal and
Bofang Zhou   +4 more
doaj   +1 more source

Structure formation of seams using high-entropic brazing filler metal MnCoNiCuGe5

open access: yesDiscover Mechanical Engineering
This study presents the results of metallographic and micro–X-ray spectral investigations of the interfacial boundary between a high-entropy MnCoNiCuGe₅ brazing filler metal and base materials after spreading on nickel (Ni), corrosion-resistant steel ...
Svitlana Maksymova   +2 more
doaj   +1 more source

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

open access: yesEnvironmental 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

Low-Temperature Brazing of Titanium Using Al-Based Filler Alloys

open access: yesAdvances in Materials Science and Engineering, 2018
Brazing of titanium using low melting temperature filler alloys is a preferred choice regarding cost and preserving its mechanical properties. However, brazing titanium at low temperature is still a challenge, especially regarding aluminum-based filler ...
A. Muhrat, H. Puga, J. Barbosa
doaj   +1 more source

A Detailed Review of Colburn and Friction Factors for Various Types of Fins Used in Compact Plate‐Fin Heat Exchangers

open access: yesHeat Transfer, Volume 55, Issue 6, Page 3495-3522, September 2026.
ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley   +1 more source

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