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    <title>Transport Research International Documentation (TRID)</title>
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    <copyright>Copyright © 2026. National Academy of Sciences. All rights reserved.</copyright>
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    <managingEditor>tris-trb@nas.edu (Bill McLeod)</managingEditor>
    <webMaster>tris-trb@nas.edu (Bill McLeod)</webMaster>
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      <title>DEFORMATION SUBSTRUCTURE AND SUSCEPTIBILITY TO INTERGRANULAR STRESS CORROSION CRACKING IN AN ALUMINUM ALLOY</title>
      <link>https://trid.trb.org/View/110119</link>
      <description><![CDATA[DISLOCATION ARRANGEMENTS IN A DEFORMED ALUMINUM ZINC- MAGNESIUM-COPPER ALLOY AGED TO VARIOUS STATES OF SUSCEPTIBILITY TO STRESS CORROSION CRACKING HAVE BEEN EXAMINED BY TRANSMISSION ELECTRON MICROSCOPY. MATERIAL IN A HIGHLY SUSCEPTIBLE CONDITION DEFORMS IN A CHARACTERISTIC MANNER. SLIP IS CONCENTRATED IN WELL DEFINED BANDS AND DISLOCATIONS SHOW A MARKED TENDENCY TO REMAIN ON THEIR ORIGINAL SLIP PLANES. IN MATERIAL EXHIBITING A LOW SUSCEPTIBILITY, RESTRICTED SLIP DOES NOT OCCUR AND DISLOCATIONS FORM UNIFORMLY DISTRIBUTED TANGLES. THESE RESULTS ARE INTERPRETED IN TERMS OF EXISTING MODELS FOR INTERGRANULAR STRESS CORROSION CRACKING. IT IS CONCLUDED THAT WHEN THIS ALLOY IS AGED TO CONTAIN G.P. ZONES OR COHERENT PRECIPITATES IT IS SUSCEPTIBLE TO STRESS CORROSION CRACKING, WHEREAS WHEN AGED TO CONTAIN NON-COHERENT PRECIPITATES THE ALLOY WILL BE HIGHLY RESISTANT. /AUTHOR/]]></description>
      <pubDate>Tue, 10 Aug 2004 17:49:39 GMT</pubDate>
      <guid>https://trid.trb.org/View/110119</guid>
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      <title>CRACK CLOSURE AND STRESS CORROSION FRACTURE THRESHOLDS IN MILD STEEL</title>
      <link>https://trid.trb.org/View/431029</link>
      <description><![CDATA[No abstract provided.]]></description>
      <pubDate>Mon, 14 Aug 1995 00:00:00 GMT</pubDate>
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      <title>CORROSION RESISTANCE OF STAINLESS STEELS USED FOR SHIPS</title>
      <link>https://trid.trb.org/View/397826</link>
      <description><![CDATA[The results of studies of the corrosion resistance of several stainless steels used for ships are reported. Several types of corrosion are considered, namely: pitting corrosion, crevice corrosion, intergranular corrosion, and corrosion caused by chemical cargoes. Recommendations for limiting tank corrosion in chemical tankers are included, as are recommendations for improvements in the composition and manufacture of stainless steels to increase their corrosion resistance.]]></description>
      <pubDate>Thu, 21 Jul 1994 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/397826</guid>
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    <item>
      <title>DEVELOPMENT OF HIGH-STRENGTH CARBURIZING GEAR STEELS</title>
      <link>https://trid.trb.org/View/361816</link>
      <description><![CDATA[For the purpose of improving the fatigue strength, impact strength of gear teeth roots, and rolling fatigue life of gear teeth surfaces, a high strength gear steel was developed which exhibits reduced intergranular oxidized layer of the carburized surface as well as a reduction in trostic structure of carburized layer.  The newly developed steel is lowered in its content of the alloy elements Si, Mn and Cr that are liable to oxidize, with the resultant loss of hardenability compensated by Ni and Mo.  With such composition, the steel's intergranular oxidized layer and abnormally carburized layer can be greatly reduced by using ordinary gas carburizing.  The alloy design of the material as well as the bench tests of parts using it indicated a great improvement in the fatigue life of differential and transmission gears over that of conventtional ones.]]></description>
      <pubDate>Sat, 29 Feb 1992 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/361816</guid>
    </item>
    <item>
      <title>DEVELOPMENT OF HIGH-STRENGTH CARBURIZED GEAR STEELS</title>
      <link>https://trid.trb.org/View/357486</link>
      <description><![CDATA[For the purpose of improving the fatigue strength, impact strength of gear tooth roots, and rolling fatigue life of gear tooth surfaces, a high-strength gear steel was developed which exhibits reduced intergranular oxidation of the carburized layer surface as well as a reduced troostite structure layer of the carburized surface.  This newly developed steel has a reduced content of the alloy elements Si, Mn and Cr, which are prone to oxidation, with the resultant loss of hardenability compensated for by Ni and Mo.  With such a composition, this steel's intergranular oxidation and troostite structure layer surface can be greatly reduced with ordinary gas carburization.  All the processes from the alloy design of the material through the bench tests of parts made from it were conducted and a great improvement in the fatigue life of differential and transmission gears over that of conventional ones was achieved.]]></description>
      <pubDate>Tue, 31 Dec 1991 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/357486</guid>
    </item>
    <item>
      <title>EFFECT OF NITROGEN ON STRESS CORROSION CRACKING OF AISI 304 STAINLESS STEEL IN HIGH-TEMPERATURE SULFATE SOLUTION</title>
      <link>https://trid.trb.org/View/276309</link>
      <description><![CDATA[Slow strain rate tests were conducted on solution annealed and sensitized AISI 304 stainless steels with varying nitrogen and carbon contents.  The tests were conducted in deaerated 0.1 M Na2SO4 at 250 degree C at a strain rate of 0.000002/s and an applied potential of 0 V sub H.  For the sensitized SS containing 0.05 wt% carbon, susceptibility to intergranular stress corrosion cracking (IGSCC) decreased with nitrogen additions up 0.16 wt%.  Scanning electron microscopy showed that a transition from IGSCC to transgranular stress corrosion cracking (TGSCC) occurred at greater nitrogen contents.  Potentiodynamic polarization curves were identical for both the solution annealed and sensitized conditions, but the latter showed slightly greater densities.  Nitrogen additions had no influence on anodic polarization characteristics.  (Edited author abstract)]]></description>
      <pubDate>Mon, 31 Aug 1987 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/276309</guid>
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    <item>
      <title>LIMITATIONS OF CORROSION DETECTION-AND-EVALUATION EQUIPMENT: A REPORT</title>
      <link>https://trid.trb.org/View/37396</link>
      <description><![CDATA[A study of the nondestructive evaluation methods and techniques for determining the extent of corrosion on a structure points out the possible drawbacks and the promising aspects of each method and makes improvement suggestions. Methods and techniques discussed are the result of research and experience at NASA, major aerospace companies, equipment suppliers, and universities. The report may be of interest to metal societies, plastic societies, structural firms, and corrosion protection firms. Six types of corrosion are reviewed: general, galvanic, filiform, pitting, intergranular, and stress. Among the techniques studied are the following: direct and remote viewing; radiography; penetrant; eddy current; pH analysis; chemical spot tests, polarized light reflection; and ultrasonic techniques, including compression wave, delta principle, shear wave, and surface wave.]]></description>
      <pubDate>Wed, 21 Apr 1976 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/37396</guid>
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