Welcome to P K Kelkar Library, Online Public Access Catalogue (OPAC)

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1. ALLOY HARDENING AND BINARY MOLYBDENUM ALLOYS AS RELATED TO ELECTRON CONCENTRATION

by Stephens,Joseph R | Witzke,Walter R.

Material type: book Book Description: 28.Publisher: Nasa, Washington, D.C. 1972Availability: Items available for reference: PK Kelkar Library, IIT Kanpur [Call number: NASA TN D-6810 -] (1).

2. EFFECTS OF OXYGEN ON MECHANICAL PROPERTIES OF TUNGSTEN

by Stephens,Joseph R.

Material type: book Book Description: 23.Publisher: Nasa, Washington, D.C. 1963Availability: Items available for reference: PK Kelkar Library, IIT Kanpur [Call number: NASA TN D-1581 -] (1).

3. EFFECT OF AGING AT 1040DEGREE C (1900DEGREE F) ON THE DUCTILITY AND STRUCTURE OF A TANTALUM ALLOY, T-111.

by Watson,Gordon K | Stephens,Joseph R.

Material type: book Book Description: 33.Publisher: Nasa, Washington, D.C. 1972Availability: Items available for reference: PK Kelkar Library, IIT Kanpur [Call number: NASA TN D-6988] (1).

4. DISLOCATION STRUCTURES IN SINGLE CRYSTAL TUNGSTEN AND TUNGSTEN ALLOYS

by Stephens,Joseph R.

Material type: book Book Description: 22.Publisher: Nasa, Washington, D.C. 1969Availability: Items available for reference: PK Kelkar Library, IIT Kanpur [Call number: NASA TN D-5493] (1).

5. COMPATIBILITY OF TANTALUM, COLUMBIUM, AND THEIR ALLOYS WITH HYDROGEN IN PRESENCE OF TEMPERATURE GRADIENT

by Stephens,Joseph R | Garlick,Ralph G.

Material type: book Book Description: 23.Publisher: Nasa, Washington, D.C. 1966Availability: No items available Damaged (1).

6. AN EXPLORATORY INVESTIGATION OF SOME FACTORS INFLUENCING THE ROOM-TEMPERATURE DUCTILITY OF TUNGSTEN

by Stephens,Joseph R.

Material type: book Book Description: 17.Publisher: Nasa, Washington, D.C. 1960Availability: Items available for reference: PK Kelkar Library, IIT Kanpur [Call number: NASA TN D-304] (1).

7. ALLOY SOFTENING IN GROUP VIA METALS ALLOYED WITH RHENIUM

by STEPHENS,JOSEPH R | WITZKE,WALTER R.

Material type: book Book Description: ,25.Publisher: NASA, WASHINGTON, D.C. 1970Availability: Items available for reference: PK Kelkar Library, IIT Kanpur [Call number: NASA TN D-7000] (1).

8. Effects of alloy composition in alleviating embrittlement problems associated with the titanium alloy T-111 [NASA TN D-7838]

by Stephens, Joseph R.

Material type: book Book; Format: print ; Literary form: not fiction Description: 37p.Publisher: Washington, D. C. National Aeronautics and Space Administration 1975Availability: Items available for reference: PK Kelkar Library, IIT Kanpur (1).

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