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Book Composition Effects on Mechanical Properties of Tungsten rhenium hafnium carbon Alloys

Download or read book Composition Effects on Mechanical Properties of Tungsten rhenium hafnium carbon Alloys written by Walter R. Witzke and published by . This book was released on 1973 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mechanical properties of rod and sheet fabricated from arc melted W-4Re-Hf-C alloys containing up to about 0.8 mol percent hafnium carbide (HfC) were evaluated in the as-worked condition. The DBTT's of electropolished bend and tensile specimens were independent of HfC content in this range but dependent on excess Hf or C above that required for stoichiometric HfC. Low temperature ductility was a maximum at Hf contents slightly in excess of stoichiometric. Variations in high temperature strength were also dependent on excess Hf and C. Maximum creep strengthening also occurred at Hf contents in excess of stoichiometric. Analysis of extracted second phase particles indicated that creep strength was reduced by increasing WC content in the HfC particles.

Book Effects of Composition and Heat Treatment on High temperature Strength of Arc melted Tungsten hafnium carbon Alloys

Download or read book Effects of Composition and Heat Treatment on High temperature Strength of Arc melted Tungsten hafnium carbon Alloys written by L. S. Rubenstein and published by . This book was released on 1968 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effects of Composition and Heat Treatment on High temperature Strength of Arc melted Tungsten hafnium carbon Alloys

Download or read book Effects of Composition and Heat Treatment on High temperature Strength of Arc melted Tungsten hafnium carbon Alloys written by L. S. Rubenstein and published by . This book was released on 1968 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book NASA Technical Note

    Book Details:
  • Author :
  • Publisher :
  • Release : 1974
  • ISBN :
  • Pages : 508 pages

Download or read book NASA Technical Note written by and published by . This book was released on 1974 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Composite Reliability

Download or read book Composite Reliability written by Edward Ming-chi Wu and published by ASTM International. This book was released on 1975 with total page 635 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Scientific and Technical Aerospace Reports

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1973 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Reactor Core Materials

Download or read book Reactor Core Materials written by and published by . This book was released on 1968 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Reactor Materials

Download or read book Reactor Materials written by and published by . This book was released on 1970 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book NASA Scientific and Technical Reports and Publications for 1969   A Selected Listing

Download or read book NASA Scientific and Technical Reports and Publications for 1969 A Selected Listing written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1970 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: