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argon gas prices argon gas dealers

Quick Details
State:Gas
CAS No.:7440-37-1
Other Names:Argon gas
MF:Ar
EINECS No.:231-147-0
Place of Origin:Hangzhou, China (Mainland)
Grade Standard:Electron Grade, Industrial Grade, Medicine Grade
Purity:999%,99.9999%
Appearance:Colorless
Application:Industrial processes,Scientific research,Preservative

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Products Details

This is the description of argon gas prices argon gas dealers

Products Details

Packaging & Delivery

 

Packaging Details

1. ISO Standard Seamless Steel Cylinder in various specifications 
2. Drum 
3. Tube Trailer 
4. As customers' demands

Delivery Time

25-30 days after PO and deposit confirmed

 

Product Description

Argon is the third most common gas in the Earth's atmosphere, at 0.93% .argon is the most prevalent of the noble gases in Earth's crust. Argon is produced industrially by the fractional distillation of liquid air. Argon is mostly used as an inert shielding gas in welding and other high-temperature industrial 

processes where ordinarily non-reactive substances become reactive; for example, an argon 

atmosphere is used in graphite electric furnaces to prevent the graphite from burning. Argon gas also has uses in incandescent and fluorescent lighting, and other types of gas discharge tubes. Argon makes a distinctive blue-green gas laser. Argon is also used in fluorescent glow starters.

 

Test Report

 

Impurity

Unit

Specification

Analysis Result

Hydrogen(H2)

ppm

≤0.1

<0.1

Oxygen(O2)

ppm

≤0.2

<0.1

Nitrogen(N2)

ppm

≤0.2

<0.2

Carbon Monoxide(CO)

ppm

≤0.1

<0.05

Carbon Dioxide(CO2)

ppm

≤0.1

<0.05

Methane(CH4)

ppm

≤0.1

<0.05

Moisture(H2O)

ppm

≤0.1

<0.1

 

Argon used for welding
Argon used for welding
TIG welding
TIG welding
Application of Argon in Welding
Application of Argon in Welding

 

Argon used for welding

Argon arc welding argon welding, the use of argon as a shielding gas welding technology. Is in the arc welding around the argon gas shield, the air isolated in the weld zone, to prevent the weld zone oxidation. So you can weld stainless steel, iron metal hardware.
Argon gas is an ideal shielding gas, which is 25% more dense than air. It helps to protect the welding arc during flat welding and reduces the consumption of shielding gas. Argon, a very chemically inert gas, does not chemically react with the metal even at high temperatures and thus does not suffer from oxidative wear of the alloying elements and a series of problems associated with it. Argon is also insoluble in liquid metals and therefore does not cause pores. Argon is a monatomic gas that exists in an atomic state and does not decompose or atomize at high temperatures. Argon heat capacity and heat transfer capacity of small, that is, its absorption is small, outward heat transfer is less, the heat in the arc is not easy to lose, the welding arc combustion stability, heat concentration, is conducive to welding.

Best Gas: High purity argon gas manufacturer
Best Gas: High purity argon gas manufacturer
Best Gas: High purity argon gas manufacturer
Best Gas: High purity argon gas manufacturer
Best Gas: High purity argon gas manufacturer
Best Gas: High purity argon gas manufacturer

 

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Factory view
Factory view
Factory view
Factory view
Factory view

 


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Argon gas dealers description Argon argon blowing - affect the quality of the spectrometer
The main effect of argon blowing is to drive off the air in the spark chamber when the sample is excited, and to reduce the absorption of ultraviolet light in the air. The main reason is that the oxygen and water vapor in the air have a strong absorption band in the far ultraviolet region, which has a great influence on the analysis results and is not conducive to the stability of the excitation, forming or strengthening the diffusion discharge, and generating white spots when excited. Therefore, the purity of argon gas must be as high as 99.996%. In addition, the pressure and flow of argon also have an effect on the quality of the analysis. It determines the impact of argon on the surface of the discharge. This excitation must be appropriate and too low to excite the oxygen and the oxygen produced during the excitation of the sample. The formed oxides are washed away, and these oxides agglomerate on the surface of the electrode, thereby inhibiting the continued excitation of the sample; being too large causes unnecessary waste. The second is that the spectrometer also has some damage. Therefore, argon pressure and flow must be appropriate. According to practice, the pressure and flow rate of argon should be adjusted according to different materials. For the analysis of medium and low alloy steels, the argon pressure of the input spectrometer should reach 0.5-1.5 MPa, and the flow rate of dynamic argon should be 12-20 readings. The flow of static argon is 3 to 5 readings.
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