Improvement of the determination of hydrogen content in a multicomponent sample by D–T generator

Specimens of various sizes are used to determine hydrogen content in deposited metals in such standards as ISO 3690, AWS A 4.3, and GOST 23338 while measuring methods are the same. It causes problems in comparison of experimental results and brings up the following question: what kind of specimen size is optimal to determine hydrogen content? An optimal specimen size was estimated using a calculation method. Experimental and calculation results obtained by using specimens with estimated dimensions were compared to the results obtained by using the specimen with dimensions of 100*25*8 mm to determine hydrogen content in a deposited metal.

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DETERMINATION OF DIFFUSIBLE HYDROGEN CONTENT IN DEPOSITED METAL OF RUTILE ELECTRODES BY GLYCERIN METHOD

Metallurgy and Foundry Engineering ◽

10.7494/mafe.2013.39.1.43 ◽

2013 ◽

Vol 39 (1) ◽

pp. 43 ◽

Cited By ~ 3

Author(s):

Dariusz Fydrych ◽

Jacek Tomków ◽

Aleksandra Świerczyńska

Keyword(s):

Hydrogen Content ◽

Diffusible Hydrogen ◽

Deposited Metal

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Determination of Hydrogen Content by Polarization Analysis

Materials Science Forum ◽

10.4028/www.scientific.net/msf.27-28.471 ◽

1988 ◽

Vol 27-28 ◽

pp. 471-0 ◽

Cited By ~ 2

Author(s):

J.C. Osborn ◽

T.J. Hicks ◽

R.J. Hill

Keyword(s):

Hydrogen Content ◽

Polarization Analysis

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Determination of Hydrogen in CVD Diamond by Notched Neutron Spectrum Technique and Ftir

MRS Proceedings ◽

10.1557/proc-416-361 ◽

1995 ◽

Vol 416 ◽

Author(s):

F. Golshani ◽

W. H. Miller ◽

M. A. Prelas ◽

T. Sung ◽

G. Popovici ◽

...

Keyword(s):

Fourier Transform ◽

Neutron Spectrum ◽

Hydrogen Content ◽

Fourier Transform Infrared ◽

Cvd Diamond ◽

Free Standing ◽

Order Of Magnitude ◽

Diamond Peak

ABSTRACTThe hydrogen content of free-standing polycrystalline CVD diamond samples was determined by Fourier Transform Infrared (FTIR) measurements and was quantified by a notched neutron spectrum technique. The latter measures the total bonded and unbonded hydrogen. The concentration of total hydrogen in these samples was of the same order of magnitude. The FTIR measurements, which are sensitive to the bonded hydrogen, indicated different hydrogen to diamond peak ratios.

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