scholarly journals DEVELOPMENT OF A DEVICE FOR ARC WELDING WITH CONTROLLED MECHANICAL TRANSFER USING A METAL-CERAMIC STRIP ELECTRODE

2020 ◽  
Author(s):  
Elena Lavrova ◽  
Vitaliy Ivanov
Keyword(s):  
Arc Welding ◽  
Strip Electrode ◽  
Metal Ceramic

Study of Corrosion-Resistant Deposited Metal of NPP Equipment Performed with a Strip Electrode by Arc Welding and Electroslag Welding Methods

2021 ◽  
Vol 12 (6) ◽  
pp. 1597-1605
Author(s):  
M. N. Timofeev ◽  
I. A. Morozovskaya ◽  
S. N. Galyatkin ◽  
N. I. Zatokovenko ◽  
E. I. Kutsenko ◽  
...  
Keyword(s):  
Arc Welding ◽  
Electroslag Welding ◽  
Corrosion Resistant ◽  
Strip Electrode ◽  
Deposited Metal

A stationary strip electrode for arc welding

2001 ◽  
Vol 15 (7) ◽  
pp. 551-556
Author(s):  
V O Bushma
Keyword(s):  
Arc Welding ◽  
Strip Electrode

Process Optimization of Reaction Nitrogen Arc Welding Cladding TiCN/Fe Metal Ceramic Composite Coating

2012 ◽  
Vol 217-219 ◽  
pp. 1279-1282
Author(s):  
Yin Yong Zhang ◽  
Jian Guo Zhao ◽  
Lu Ping Ma ◽  
Yue Jin Ma ◽  
Jian Jun Hao
Keyword(s):  
Wear Resistance ◽  
Process Optimization ◽  
Process Parameters ◽  
Arc Welding ◽  
Ceramic Composite ◽  
Nitrogen Flow ◽  
Orthogonal Experiments ◽  
Metal Ceramic ◽  
Polar Diameter ◽  
Resistance Performance

In order to research the technique of reaction nitrogen arc cladding, the 5 factors 4 levels orthogonal experiments have been designed, and the effects of process parameters (such as cladding current, tungsten polar diameter, nitrogen flow, cladding speed and precoated thickness) on coating wear resistance performance were discussed. The process parameters were optimized as follows: cladding current 200 A, tungsten polar diameter 1.6 mm, nitrogen flow 12L. min-1, cladding speed 2 mm.s-1, precoated thickness 1.5 mm.

Analytical and High-Resolution EM Study of Crystalline Phases formed at Metal-Ceramic Interface

1990 ◽  
Vol 48 (2) ◽  
pp. 426-427
Author(s):  
N. Merk ◽  
A. P. Tomsia ◽  
G. Thomas
Keyword(s):  
Cross Section ◽  
Dissimilar Materials ◽  
Ceramic Materials ◽  
Electron Micrograph ◽  
Scanning Electron Micrograph ◽  
Structural Applications ◽  
Metal Ceramic ◽  
The Subject ◽  
Ceramic Compounds ◽  
Scanning Electron

A recent development of new ceramic materials for structural applications involves the joining of ceramic compounds to metals. Due to the wetting problem, an interlayer material (brazing alloy) is generally used to achieve the bonding. The nature of the interfaces between such dissimilar materials is the subject of intensive studies and is of utmost importance to obtain a controlled microstructure at the discontinuities to satisfy the demanding properties for engineering applications . The brazing alloy is generally ductile and hence, does not readily fracture. It must also wett the ceramic with similar thermal expansion coefficient to avoid large stresses at joints. In the present work we study mullite-molybdenum composites using a brazing alloy for the weldment.A scanning electron micrograph from the cross section of the joining sequence studied here is presented in Fig. 1.

A 10-year follow-up study of fixed metal ceramic prosthodontics

1997 ◽  
Vol 24 (10) ◽  
pp. 713-717 ◽  
Author(s):  
R. NAPANKANGAS ◽  
M.A.M. SALONEN ◽  
A.M. RAUSTIA
Keyword(s):  
Follow Up Study ◽  
Metal Ceramic

Metal-ceramic nanocomposites designed for thermomechanical robustness

2020 ◽  
Author(s):  
Zhao Wang ◽  
Kevin Schmalbach ◽  
David Poerschke ◽  
R Lee Penn ◽  
Nathan Mara ◽  
...  
Keyword(s):  
Metal Ceramic ◽  
Ceramic Nanocomposites

Barrier layer at metal-ceramic interface in ferroelectric MIM structures

1993 ◽  
Vol 3 (8) ◽  
pp. 1617-1623
Author(s):  
P. Gaucher ◽  
J. Hector ◽  
J. P. Ganne
Keyword(s):  
Barrier Layer ◽  
Metal Ceramic
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