Influence of gaseous hydrogen on metals Interim report
Gaseous hydrogen embrittlement in Inconel 718, Inconel 625, AISI 321 stainless steel, Ti-5Al-25Sn ELI, and OFHC copper
Chandler, W. T.↗
Engineering topics
Walter, R. J.
Publications and source records attributed to Walter, R. J..
Low-temperature embrittlement of Ti-6Al-4V and Inconel-718 by high pressure hydrogen
Notched specimens of titanium alloy and Inconel-718 exhibit little reduction of notch strength at certain low temperatures under 2000 lb/sq in. hydrogen, unnotched specimens are not embrittled at these temperatures. The degree of Inconel-718 embrittlement is lower than earlier observations under 1000 lb/sq in. hydrogen.
Chandler, W. T.↗
The columbium-hydrogen system and hydrogen embrittlement of columbium
Columbium specimens are charged uniformly with hydrogen allowing accurate measurement of the hydrogen content by a procedure involving the removal of hydrogen from flowing argon at 2000 degrees F. Hydrogen content effects on the ductile-to-transition temperature are determined for temperatures between 200 and 600 degrees F.
Walter, R. J.↗
Effects of high pressure hydrogen on metals
Hydrogen environment embrittlement causes failure of hydrogen storage vessels at and below design pressures of 5000 to 6000 psi. Investigation of thirty-five alloys determines their susceptibility to such embrittlement.
Chandler, W. T.↗
On the mechanism of hydrogen-environment embrittlement of iron- and nickel-base alloys
Iron base and nickel base alloys susceptibilities to internal hydrogen and hydrogen environment embrittlements, studying crack initiation inside and at metal surface
Chandler, W. T.↗
Effects of high-pressure hydrogen on storage vessel materials
Tensile tests on welded plates of three grades of steel indicate an appreciable decrease of tensile strength and ductility of notched specimens and a decrease in ductility of unnotched samples. Surface cracking, evident in unnotched specimens, is conducive to breakdown in tensile strength and ductility.
Chandler, W. T.↗
Effects of high pressure hydrogen on metals at ambient temperature Final report, 7 Mar. 1967 - 28 Feb. 1969
High pressure, hydrogen environment embrittlement sensitivity of 35 alloys at ambient temperature
Chandler, W. T.↗
Effect of high pressure hydrogen on metals.
Tensile strength of alloys under high pressure of hydrogen and helium, discussing embrittlement
Chandler, W. T.↗
Hydrogen effects in refractory metals.
Hydrogen effects on molybdenum, tungsten, columbium and tantalum, studying solubility, permeability, diffusion and phase diagrams
Chandler, W. T.↗
Effects of high-pressure hydrogen on storage vessel materials.
Tensile tests in high pressure hydrogen on various steels, discussing strength and ductility of notched and unnotched specimens
Chandler, W. T.↗
Purification train produces ultrapure hydrogen gas
Three-stage purification train produces ultrapure hydrogen gas at 1000 psi from K-bottles of high-purity hydrogen. The continuous process incorporates deoxidation and dehydration units and a molecular sieve.
Walter, R. J.↗