Results 1 to 10 of about 622 (157)

Vacuum High-Temperature Brazing of 3003 Aluminum Alloy

Журнал інженерних наук, 2023
Brazing filler metals based on the Al-Si system are widely used for brazing aluminum alloys. Their melting point is 577 °С (eutectic). It is necessary to conduct comprehensive studies of the technological properties of experimental filler metals and ...
Makymova S. V., Voronov V. V., Kovalchuk P. V., Shapiro A. Е.   +3 more
doaj   +3 more sources

Effect of Brazing Fillet on the Microstructure and Mechanical Properties of Vacuum Brazing Stainless Steel Joints

Metals, 2023
The enhancement mechanism of the fillet on brazing joints is of great significance for vacuum brazing technology. Although a lot of research on the enhancement mechanism of the fillet has been carried out, some key components of a comprehensive ...
Huixin Chen, Nian Li, Xinlong Wei, Shangwen Liu, Xiang Ling   +4 more
doaj   +3 more sources

Optimization of Vacuum Brazing Process Parameters in Ti-6Al-4V Alloy

Metals, 2022
In this study, the optimal parameters of the vacuum brazing titanium alloy Ti-6Al-4V with TiCuNi filler (30 μm-thick metal foil) were investigated by the Taguchi method.
Chou-Dian Huang, Jiun-Ren Hwang, Jiunn-Yuan Huang   +2 more
doaj   +3 more sources

Process method of Si3N4 ceramic brazing sealed cavity for high-temperature application [PDF]

Frontiers in Chemistry, 2022
The process method of a Si3N4 ceramic sealed cavity is realized by vacuum brazing and chemical reaction at 1,100°C and 0.5 MPa pressure. Through the combination of Si3N4 ceramic polishing and thinning, inductively coupled plasma etching, and high ...
Chen Li, Chen Li, Chen Li, Zhihong Fang, Zhihong Fang, Boshan Sun, Boshan Sun, Jijun Xiong, Jijun Xiong, Jijun Xiong, Aodi Xu, Ximing Guo, Yingping Hong, Yingping Hong, Yingping Hong   +14 more
doaj   +2 more sources

Analysis of anode temperature stability in hollow cathode vacuum arc brazing under multi-parameter coupling based on SR-MLP [PDF]

Scientific Reports
During hollow cathode vacuum arc brazing, the anode temperature is prone to instability due to the interplay of multiple parameters, leading to fluctuations in joint temperature and potential localized melting of the base material. To address this issue,
Jinnan Lu, Zhitong Wang, Miao Xie, Runkun Yang   +3 more
doaj   +2 more sources

Vacuum Brazing of 55 vol.% SiCp/ZL102 Composites Using Micro-Nano Brazing Filler Metal Fabricated by Melt-Spinning

Metals, 2020
The joining methods of Aluminum matrix composites reinforced with SiC particles (SiCp/Al MMCs) are a challenge during the manufacturing process due to the significant differences between SiC particles and base aluminum in terms of both physical and ...
Dechao Qiu, Zeng Gao, Xianli Ba, Zhenjiang Wang, Jitai Niu   +4 more
doaj   +3 more sources

Vacuum Brazing of C/C Composite and TiAl Intermetallic Alloy Using BNi-2 Brazing Filler Metal [PDF]

Materials, 2021
, Dong Du, Du Dong
exaly   +2 more sources

Vacuum Brazing of Metallized YSZ and Crofer Alloy Using 72Ag-28Cu Filler Foil [PDF]

Materials, 2022
Ren-Kae Shiue, Leu-Wen Tsay, Ruey-Yi Lee   +2 more
exaly   +2 more sources

Vacuum brazing of tools with a thin foil

Metalurgija, 2015
The paper deals with a study of vacuum brazing of two or more workpieces made of tool steel using a thin foil. In the first part the problem is described and some fundamentals of vacuum brazing are given.
J. Tušek, A. Skumavc, D. Klobčar
doaj   +3 more sources

Study on Vacuum Brazing Technology of Polycrystalline Diamond and High Speed Steel [PDF]

Cailiao Baohu, 2021
In order to realize the connection between polycrystalline diamond (PCD) and high speed steel, Ag-Cu-Ti-In solder was used for vacuum brazing. The brazing temperature, heating current and holding time were selected as experimental factors by Box-Behnken ...
WU Qi-liang, YU Ai-bing, SUN Lei, ZHAO Shuo, LI Yi, LI Jian-yong
doaj   +1 more source