Zobrazeno 1 - 10
of 84
pro vyhledávání: '"G.B. Freeman"'
Publikováno v:
IEEE Transactions on Components, Packaging, and Manufacturing Technology: Part B. 20:443-451
Soldering flux chemistry and its interaction with the printed wiring board have been important reliability concerns for a number of years. Post Vietnam investigation of military hardware revealed corrosion in some areas. The test method most frequent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c20b9b27f25ccf181b81ffab1b66cc5
https://doi.org/10.1109/96.641513
https://doi.org/10.1109/96.641513
Publikováno v:
Circuit World. 21:5-9
Under certain environmental conditions, printed wiring boards (PWBs) respond to applied voltages by developing sub‐surface deposits of copper salts extending from anode to cathode along separated fibre/epoxy interfaces. These deposits are termed co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::686377dd32bb33d7fb101442ba1b9fc5
https://doi.org/10.1108/eb044042
https://doi.org/10.1108/eb044042
Autor:
J.D. Johnson, Paul D. Bergstrom, P.I. Feder, J. M. Killinger, S. C. Liao, Rufus L. Chaney, G.B. Freeman
Publikováno v:
Chemical Speciation & Bioavailability. 3:121-128
The purpose of this study was to determine the extent of absorption of lead (Pb) in mining waste soil from Butte, Montana. It is the first study to fully investigate the bioavailability of lead in soils containing mine waste using a soil dose respons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c61994e55762a019f17694ec9b90a8f1
https://doi.org/10.1080/09542299.1991.11083163
https://doi.org/10.1080/09542299.1991.11083163
Publikováno v:
Soldering & Surface Mount Technology. 3:24-31
A new corrosion test for assessing flux residues is applied to marginally cleaned water soluble fluxed test boards and low solids/no clean fluxed test boards. This test method developed by Bono has been modified to accelerate the corrosion process. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a140a457089b21c04d9c64c770b634e
https://doi.org/10.1108/eb037752
https://doi.org/10.1108/eb037752
Publikováno v:
Applied Catalysis. 15:49-58
Carbon deposits on Ni-Mo-Al2 O3 catalysts appear, from nitrogen adsorption studies, to be rather uniformly distributed in catalyst pores. Scanning electron microscopic studies and chemical analyses showed that iron, titanium and calcium were major me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38e6d1537439d5d49c1ca9a80b514552
https://doi.org/10.1016/s0166-9834(00)81486-4
https://doi.org/10.1016/s0166-9834(00)81486-4
Autor:
Philip J. Reucroft, G.B. Freeman
Publikováno v:
Carbon. 17:313-316
Adsorption isotherms for HCN-H2O vapor mixtures have been determined on BPL grade activated carbon and on ASC whetlerite (impregnated) carbon. The results show that the adsorption of HCN by carbons which are already in equilibrium with high levels of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d54f72123e4318c14304bbbffc2c267d
https://doi.org/10.1016/0008-6223(79)90001-0
https://doi.org/10.1016/0008-6223(79)90001-0
Publikováno v:
Energy. 12:235-244
The Georgia Institute of Technology has been evaluating materials that can withstand high fluxes of concentrated solar radiation. Researchers have been testing a variety of refractory materials commonly used in extreme temperature environments and fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92737b336ba106a5a96222c1be85b32d
https://doi.org/10.1016/0360-5442(87)90082-x
https://doi.org/10.1016/0360-5442(87)90082-x
Publikováno v:
Carbon. 18:21-24
Equilibrium adsorption—desorption data for HCN on BPL activated carbon and ASC whetlerite carbon are reported for various temperatures. Wo values calculated from the Dubinin-Polyani equation for BPL activated carbon and for ASC whetlerite carbon ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78be6b4b9fe40cadbf578b5c2ec58de4
https://doi.org/10.1016/0008-6223(80)90076-7
https://doi.org/10.1016/0008-6223(80)90076-7
Publikováno v:
Carbon. 21:171-176
The adsorption of binary vapor mixtures has been investigated on BPL grade activated carbon. Vapor mixtures include CNCl H 2 O , HCN H 2 O and HCN CNCl . Preadsorption of one vapor generally lowers the adsorption of the second vapor below its single
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef6d4556ad572ec3695df6f1938efaff
https://doi.org/10.1016/0008-6223(83)90075-1
https://doi.org/10.1016/0008-6223(83)90075-1
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