1. Directives of the XXIII congress of the Communist Party on economy of materials

   • A. V. Pleikin

   OriginalPaper Pages: 221 - 224

2. Use of two-layer steel in chemical engineering equipment

   • V. K. Kharitonov

   OriginalPaper Pages: 225 - 227

3. Some design features of equipment made from two-layer steel

   • A. D. Domashnev

   OriginalPaper Pages: 228 - 231

4. Experience gained in the manufacture of Chemical Equipment from two-layer steel

   • V. M. Makarov
   • T. A. Bikchentaev

   OriginalPaper Pages: 232 - 235

5. Some problems in strength calculations for vessels and similar equipment made from two-layer steel

   • V. I. Rachkov

   OriginalPaper Pages: 236 - 242

6. Two-layer steels for chemical engineering equipment

   • S. A. Golovanenko
   • L. V. Meandrov

   OriginalPaper Pages: 243 - 247

7. High-strength two- and three-layer steels

   • V. D. Katikhin
   • A. P. Kofman
   • A. A. Yavor

   OriginalPaper Pages: 248 - 252

8. Use of double-layer steels in the construction of petroleum refining equipment

   • V. G. D'yakov
   • Z. A. Abramova

   OriginalPaper Pages: 253 - 255

9. Use of double-layer steels in making containers

   • S. A. Galdyrevskaya
   • N. V. Pavlov
   • I. I. Gan

   OriginalPaper Pages: 256 - 257

10. Manufacture of apparatus from double-layer sheets produced by the explosion method

    • I. N. Grekov
    • S. V. Yunger
    • L. M. Bronshtein

    OriginalPaper Pages: 258 - 259

11. Butt welding of pipe made of the double-layer metal Kh14N18V2BR steel + M3S copper

    • I. N. Medrish
    • V. G. Bendrik
    • V. L. Shaleeva

    OriginalPaper Pages: 260 - 261

12. Manual electric arc welding of double-layer St. 3 + 0Kh23N28M3D3T steel

    • A. P. Akshentseva
    • I. I. Gan
    • Yu. S. Sidorkina

    OriginalPaper Pages: 262 - 265

13. Nondestructive methods of checking chemical apparatus made of double-layer metals

    • V. A. Bobrov
    • N. V. Khimchenko

    OriginalPaper Pages: 266 - 270

14. Corrosion resistance of double-layer metals

    • M. M. Kristal'
    • V. N. Khalizova
    • N. A. Adugina

    OriginalPaper Pages: 271 - 274

15. Special features of pressure-working double-layer metals

    • A. P. Golovanova
    • B. N. Shevelkin

    OriginalPaper Pages: 275 - 279

16. Special features of the manufacture of lead-coated heat exchange apparatus

    • V. G. Bendrik
    • V. V. Bulaev

    OriginalPaper Pages: 280 - 282

17. Cladding the pipe headers of heat exchange equipment with a thin sheet of titanium

    • I. M. Samochatov

    OriginalPaper Pages: 283 - 284

18. Prospects for the use of double-layer metals in building chemical and petroleum machinery

    • B. N. Shevelkin
    • D. T. Loganov

    Information Pages: 285 - 286