Examples of 'vacuum degassing' in a sentence
Meaning of "vacuum degassing"
vacuum degassing: This process involves removing dissolved gases from a liquid by placing it under a vacuum, commonly used in various industries such as manufacturing and metallurgy
How to use "vacuum degassing" in a sentence
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vacuum degassing
Dissolved molecular oxygen was removed by vacuum degassing.
Process for vacuum degassing and decarbonization with temperature drop compensating feature.
A preferred method for degassing is vacuum degassing.
RH vacuum degassing furnces.
A description will now be given of the vacuum degassing operation.
A vacuum degassing method for molten glass which comprises,.
Said coupling agent is an ultrasonic coupling medium processed by vacuum degassing.
Vacuum degassing removes elements such as hydrogen, nitrogen and sulphur.
This removal of air bubbles may be performed by natural degassing or by vacuum degassing.
The process of vacuum degassing ( vd ) occurs during the secondary refining of special steels.
Minor emissions of particulates arise from ladle metallurgy processes and vacuum degassing.
After the above processing, the high vacuum degassing processing was carried out.
Method for vacuum degassing liquid steel, comprising the following operating steps,.
Nitrogen contained in the steel can be satisfactorily removed by a long vacuum degassing process.
A vacuum degassing operation may be applied, optionally applying heating at the same time.
See also
The present invention also relates to a method for vacuum degassing liquid steel.
This object is fulfilled by a vacuum degassing apparatus having the features disclosed in claim 1.
The N content of the steel can be reduced by a vacuum degassing process.
Upstream of the vacuum degassing method, the steel generally undergoes refining at ambient atmosphere.
The method proposed by the patent provides for vacuum degassing a reactor coolant system.
Stable steels with very special melting processes secondary melting / refining and vacuum degassing.
As a result, the inside of the vacuum degassing apparatus is filled with non-breaking bubbles.
The main phenomena are mixing, deoxidation, refractory wearing and vacuum degassing.
Wastewaters originate from vacuum degassing refining, continuous casting, hot forming and finishing operations.
Any air bubbles entrapped during mixing are removed by vacuum degassing or other appropriate methods.
The vacuum degassing apparatus 1 shown in Fig.
Figure 4 is a schematic cross-sectional view of a conventional vacuum degassing apparatus for molten glass.
The vacuum degassing is carried out in the second degassing zone C, D.
The present invention relates to a multi-function lance for use in a vacuum degassing chamber.
The flow rate is measured leaving the vacuum degassing vessel with another flow meter 27.
Moreover, in the above process, the molten steel may be decarburized with a vacuum degassing apparatus.
Patent Document 1 proposes the vacuum degassing apparatus to solve the above-mentioned first problem.
In all the steels, the carbon content was rendered extra low by RH vacuum degassing.
Plant for vacuum degassing liquid steel, comprising,.
This process is characterized by employing the above-mentioned vacuum degassing apparatus of the present invention.
Use vacuum degassing equipment, if necessary to obtain a bubble-free gel.
S, wt % ; before the molten steel is subjected to vacuum degassing.
The vacuum degassing vessel 2 is usually contained in a vacuum housing ( not shown ).
Figure 1 shows one prior art embodiment of a vacuum degassing system 10 that is currently in use.
The vacuum degassing vessel 2 is connected with an uprising pipe 3 and a downfalling pipe 4.
The wide portion 21 provides a flow path for the molten glass G in the vacuum degassing vessel 2.
Preferably, the vacuum degassing takes place at a residual pressure lower than or equal to 10 mbar.
READ MORE, How does vacuum degassing protect district heating networks?
A vacuum degassing apparatus ( 10 ) for degassing one or more liquids comprising,.
In this way, the vacuum degassing apparatus 10 is built.
Vacuum degassing relative to 360 mm Hg was carried out in zone F4.
Next, operation of a vacuum degassing apparatus 100 shown in Fig.
When heating the vacuum degassing apparatus 10 has completed, the jacks 42 are fixed by welding.
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