1. Mechanized plasma-arc girth welding of shells of copper apparatus

   • A. A. Sychev
   • N. S. Artemov
   • V. D. Zorin

   OriginalPaper Pages: 635 - 636

2. Automatic welding of gas and petrochemical equipment made of tempered steel

   • A. N. Khakimov
   • N. N. Koshelev
   • A. K. Yamov

   OriginalPaper Pages: 637 - 640

3. Welding of metal structures of enameled chemical equipment

   • M. A. Sirik

   OriginalPaper Pages: 640 - 642

4. Welding of chemical equipment made of steel 08Kh22N6T

   • V. I. Sannikov
   • V. P. Dorishev

   OriginalPaper Pages: 643 - 644

5. Resistance welding of flanges

   • T. M. Smolina
   • P. I. Davidchuk

   OriginalPaper Pages: 644 - 647

6. Electroslag welding of chemical apparatus of heavy sheet double-layer steel

   • V. B. Potapov
   • V. A. Ermilov
   • V. E. Kostin

   OriginalPaper Pages: 647 - 648

7. Regulating the structure and properties of 12KhM steel in electroslag welding

   • L. A. Efimenko
   • A. N. Khakimov
   • L. M. Bronshtein

   OriginalPaper Pages: 649 - 652

8. Selection of the preliminary heating temperatube in welding 08Kh23S2Yu steel

   • P. I. Davidchuk

   OriginalPaper Pages: 653 - 655

9. The influence of electrode diameter on the properties of heavy-sheet weld joints

   • Z. A. Sidlin
   • A. N. Perfil'ev

   OriginalPaper Pages: 655 - 658

10. The influence of property anisotropy on the technological effectiveness of weldable steels

    • I. P. Medinskaya
    • Yu. I. Rubenchik
    • E. A. Afanasenko

    OriginalPaper Pages: 658 - 661

11. A method of rating the tendency of welding materials toward void formation in welding in protective gases

    • N. T. Positskii
    • S. N. Berezhnitskii
    • V. O. Yanushkevich

    OriginalPaper Pages: 661 - 662

12. The strength of weld joints of type KhN28MDT alloys

    • A. N. Perfil'ev
    • L. S. Pritykina
    • M. V. Danilov

    OriginalPaper Pages: 662 - 665

13. Quality control of welded joints inaccessible for gamma-ray, x-ray and ultrasonic flaw detection

    • N. V. Khimchenko
    • V. A. Bobrov
    • S. M. Zholobov

    OriginalPaper Pages: 666 - 667

14. Ultrasonic quality control of welding in wares of aluminum and its alloys

    • V. N. Evsyukov
    • P. I. Gergel'

    OriginalPaper Pages: 668 - 670

15. Electroradiographic quality control of welds of chemical and petroleum equipment

    • E. S. Petrovskii
    • V. S. Chebotarev
    • Yu. S. Svetashov

    OriginalPaper Pages: 670 - 671

16. Building screw compressors for the compression of helium

    • V. B. Shnepp
    • A. I. Shvarts
    • L. T. Karaganov

    Design and Construction of Machines and Equipment Pages: 672 - 675

17. Method for calculating the rigidity of shafts of the reducer of rocking machines

    • N. A. Radzhabov
    • T. S. Mamedov

    Design and Construction of Machines and Equipment Pages: 675 - 678

18. Structure of the flows in the mixing section of a pulsed extractor with a rotating flow

    • G. I. Ivanov
    • A. I. Yunkin

    Investigation of the Operation of Machines and Equipment Pages: 679 - 681

19. Use of the throttle effect for enrichment of a neon-helium mixture

    • L. N. Tsvetkovskaya
    • A. É. Poberezkin
    • N. I. Davydov

    Investigation of the Operation of Machines and Equipment Pages: 682 - 683

20. Development of the technology of the manufacturing of thin-walled spherical tanks

    • N. I. Basov
    • M. G. Skakunov

    Equipment Manufacturing Technology Pages: 684 - 688