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Title: High strength and high toughness steel

Abstract

A structural steel which possess both high strength and high toughness and has particular application of cryogenic uses. The steel is produced by the utilization of thermally induced phase transformation following heating in a three-phase field in iron-rich alloys of the Fe-Ni-Ti system, with a preferred composition of 12% nickel, 0.5% titanium, the remainder being iron.

Inventors:
 [1];  [2]
  1. (El Cerrito, CA)
  2. (Berkeley, CA)
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
OSTI Identifier:
863287
Patent Number(s):
4140557
Assignee:
United States of America as represented by United States (Washington, DC) LLNL
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
strength; toughness; steel; structural; possess; particular; application; cryogenic; produced; utilization; thermally; induced; phase; transformation; following; heating; three-phase; field; iron-rich; alloys; fe-ni-ti; preferred; composition; 12; nickel; titanium; remainder; iron; phase transformation; thermally induced; particular application; structural steel; preferred composition; induced phase; /148/420/

Citation Formats

Parker, Earl R., and Zackay, Victor F. High strength and high toughness steel. United States: N. p., 1979. Web.
Parker, Earl R., & Zackay, Victor F. High strength and high toughness steel. United States.
Parker, Earl R., and Zackay, Victor F. Mon . "High strength and high toughness steel". United States. https://www.osti.gov/servlets/purl/863287.
@article{osti_863287,
title = {High strength and high toughness steel},
author = {Parker, Earl R. and Zackay, Victor F.},
abstractNote = {A structural steel which possess both high strength and high toughness and has particular application of cryogenic uses. The steel is produced by the utilization of thermally induced phase transformation following heating in a three-phase field in iron-rich alloys of the Fe-Ni-Ti system, with a preferred composition of 12% nickel, 0.5% titanium, the remainder being iron.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1979},
month = {1}
}

Patent:

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