Oxygen-stabilized zirconium-vanadium-iron alloy

Title: Oxygen-stabilized zirconium-vanadium-iron alloy

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Abstract

An oxygen stabilized intermetallic compound is described which has the formula (Zr/sub 1-x/Ti/sub x/)/sub 2-u/(V/sub 1-y/Fe/sub y/)O/sub z/ where x = 0.0 to 0.9, y = 0.01 to 0.9, z = 0.25 to 0.5 and u = 0 to 1. The compound is capable of reversibly sorbing hydrogen at temperatures from -196/sup 0/C to 200/sup 0/C at pressures down to 10/sup -6/ torr. The compound is suitable for use as a hydrogen getter in low pressure, high temperature applications such as magnetic confinement fusion devices.

Inventors:: Mendelsohn, M.H.; Gruen, D.M.

Issue Date:: 1981-06-16

OSTI Identifier:: 5200409

Application Number:: ON: DE82011762

Assignee:: Dept. of Energy ERA-07-050916; EDB-82-127694

DOE Contract Number:: W-31-109-ENG-38

Resource Type:: Patent

Resource Relation:: Other Information: Portions of this report are illegible

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; INTERMETALLIC COMPOUNDS; CHEMICAL PREPARATION; IRON ALLOYS; VANADIUM ALLOYS; ZIRCONIUM ALLOYS; CHEMICAL COMPOSITION; ALLOYS; SYNTHESIS; 360100* - Metals & Alloys

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                    Mendelsohn, M.H., and Gruen, D.M. Oxygen-stabilized zirconium-vanadium-iron alloy.  United States: N. p., 1981. 
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                    Mendelsohn, M.H., & Gruen, D.M. Oxygen-stabilized zirconium-vanadium-iron alloy.  United States.

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                    Mendelsohn, M.H., and Gruen, D.M. Tue .  
        "Oxygen-stabilized zirconium-vanadium-iron alloy".  United States.

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@article{osti_5200409,

  title        = {Oxygen-stabilized zirconium-vanadium-iron alloy},

  author       = {Mendelsohn, M.H. and Gruen, D.M.},

  abstractNote = {An oxygen stabilized intermetallic compound is described which has the formula (Zr/sub 1-x/Ti/sub x/)/sub 2-u/(V/sub 1-y/Fe/sub y/)O/sub z/ where x = 0.0 to 0.9, y = 0.01 to 0.9, z = 0.25 to 0.5 and u = 0 to 1. The compound is capable of reversibly sorbing hydrogen at temperatures from -196/sup 0/C to 200/sup 0/C at pressures down to 10/sup -6/ torr. The compound is suitable for use as a hydrogen getter in low pressure, high temperature applications such as magnetic confinement fusion devices.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1981},

  month        = {6}

}

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Oxygen-stabilized zirconium-vanadium-iron alloy

Patent Mendelsohn, M H; Gruen, D M

An oxygen stabilized intermetallic compound is described which has the formula (Zr/sub 1-x/Ti/sub x/)/sub 2-u/(V/sub 1-y/Fe/sub y/)O/sub z/ where x = 0.0 to 0.9, y = 0.01 to 0.9, z = 0.25 to 0.5 and u = 0 to 1. The compound is capable of reversibly sorbing hydrogen at temperatures from -196/sup 0/C to 200/sup 0/C at pressures down to 10/sup -8/ torr. The compound is suitable for use as a hydrogen getter in low pressure, high temperature applications such as magnetic confinement fusion devices.
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The patent covers an oxygen stabilized intermetallic compound having the formula (Zr/sub 1-x/Ti/sub x/)2-u(V/sub 1-y/Fe/sub y/)O/sub z/, where X=0.0 to 0.9, Y=0.01 to 0.9, Z=0.25 to 0.5 and U=0 to 1. The compound is capable of reversibly sorbing hydrogen at temperatures from -196/sup 0/ C to 200/sup 0/ C at pressures down to 10-6 torr. The compound is suitable for use as a hydrogen getter in low pressure, high temperature applications such as magnetic confinement fusion devices.
Oxygen stabilized zirconium-vanadium-iron alloy

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An oxygen stabilized intermetallic compound having the formula (Zr.sub.1-x Ti.sub.x).sub.2-u (V.sub.1-y Fe.sub.y)O.sub.z where x=0.0 to 0.9, y=0.01 to 0.9, z=0.25 to 0.5 and u=0 to 1. The compound is capable of reversibly sorbing hydrogen at temperatures from -196.degree. C. to 200.degree. C. at pressures down to 10.sup.-6 torr. The compound is suitable for use as a hydrogen getter in low pressure, high temperature applications such as magnetic confinement fusion devices.
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Oxygen stabilized zirconium vanadium intermetallic compound

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An oxygen stabilized intermetallic compound having the formula Zr/sub x/OV/sub y/ where X 0.7 to 2.0 and Y 0.18 to 0.33 is claimed. The compound is capable of reversibly sorbing hydrogen at temperatures from -196/sup 0/ C to 450/sup 0/ C and at pressures down to 10/sup -6/ torr. The compound is also capable of selectively sorbing hydrogen from gaseous mixtures in the presence of CO and CO/sub 2/.
Oxygen-stabilized zirconium-vanadium intermetallic compound

Patent Mendelsohn, M.H.; Gruen, D.M.

An oxygen stabilized intermetallic compound having the formula Zr/sub x/OV/sub y/ where x = 0.7 to 2.0 and y = 0.18 to 0.33 is described. The compound is capable of reversibly sorbing hydrogen at temperatures from - 196/sup 0/C to 450/sup 0/C at pressures down to 10/sup -6/ Torr. The compound is also capable of selectively sorbing hydrogen from gaseous mixtures in the presence of CO and CO/sub 2/.

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