STRENGTH AND FRACTURE TOUGHNESS OF TITANIUM-5 ALUMINIUM-2.5 TIN EXTRA-LOW INTERSTITIAL ALLOY AT CRYOGENIC TEMPERATURES.

Author(s) : NAGAI K.

Type of article: Article

Summary

THE MECHANICAL PROPERTIES (YIELD STRESS AND FRACTURE TOUGHNESS) OF A TITANIUM-5 ALUMINIUM-2.5 TIN EXTRA-LOW INTERSTITIAL ALLOY AND ITS WELDMENT WERE DETERMINED AT 293, 77 AND 4 K. THE TUNGSTEN-INERT GAS WELDING RESULTED IN A DECREASE IN DUCTILITY AND FRACTURE TOUGHNESS DUE TO OXYGEN CONTAMINATION. THERE WAS NO BRITTLE FAILURE BUT A PECULIAR FRACTURE FACET WAS OBSERVED AT CRYOGENIC TEMPERATURES.

Details

  • Original title: STRENGTH AND FRACTURE TOUGHNESS OF TITANIUM-5 ALUMINIUM-2.5 TIN EXTRA-LOW INTERSTITIAL ALLOY AT CRYOGENIC TEMPERATURES.
  • Record ID : 1986-2163
  • Languages: English
  • Source: Cryogenics - vol. 26 - n. 1
  • Publication date: 1986

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