1. The state of the art and experience with the introduction of processes of thermochemical treatment

   • L. M. Semenova
   • A. V. Pozharskii
   • A. M. Meshkov

   OriginalPaper Pages: 327 - 332

2. Resistance to contact fatigue of heavy-duty gear wheels made of steel 20KhN3A and hardened by thermochemical treatment

   • V. I. Shapochkin
   • I. D. Zaitseva
   • F. M. Chebotarev

   OriginalPaper Pages: 333 - 339

3. Carbonitriding of heavily loaded gear wheels in an atmosphere with variable nitrogen potential

   • G. F. Kuznetsova
   • I. S. Kozlovskii
   • E. A. Merilova

   OriginalPaper Pages: 339 - 344

4. Complex alloy steel for heavily loaded carburized gear wheels

   • V. A. Tel'dekov
   • E. A. Merilova
   • V. P. Shevchuk

   OriginalPaper Pages: 344 - 350

5. Effect of feeding method for industrial gases during high-temperature carbonitriding of articles

   • V. I. Shapochkin
   • A. V. Pozharskii
   • L. Ya. Kashcheev

   OriginalPaper Pages: 351 - 354

6. Prospects for computerization of heat treatment and case-hardening

   • V. A. Ul'yanchenko

   OriginalPaper Pages: 354 - 358

7. Carbonitriding at 700°C with subsequent hardening of the surface layer

   • Yu. M. Lakhtin
   • G. N. Neustroev
   • L. P. Frolova

   OriginalPaper Pages: 359 - 364

8. Effect of the parameters of low-temperature carbonitriding on the mechanical properties of the hardened layer

   • G. G. Kuznetsov
   • V. I. Krylov
   • N. I. Sologubova

   OriginalPaper Pages: 364 - 368

9. Some characteristic features of mass exchange during cyclic case-hardening

   • V. V. Zaboleey-Zotov
   • S. V. Semenov
   • S. T. Klyshnikov

   OriginalPaper Pages: 368 - 372

10. Gas chromizing by a noncontact method

    • L. V. Sosonnaya
    • R. V. Ruleva

    BriefCommunication Pages: 372 - 374

11. Increasing the life of tractor undercarriages

    • Kh. A. Timashov
    • N. A. Deryabina
    • A. M. Pastushkov

    OriginalPaper Pages: 374 - 377

12. Structure and properties of dies obtained from scrap of 5KhNM and R6M5 steels by electroslag remelting

    • E. I. Timchenko
    • L. M. Semenova
    • I. D. Zaitseva

    OriginalPaper Pages: 378 - 381

13. Effect of dendrite liquation on the pearlitic-ferritic structure of gray cast iron

    • V. A. Il'inskii
    • L. V. Kostylova

    OriginalPaper Pages: 382 - 386

14. Experience of using secondary zinc silumin AK9Ts6

    • V. Kh. Dubinko
    • V. A. Varkov
    • V. P. Efimenko

    BriefCommunication Pages: 387 - 389

15. Hardening and tempering unit of the pusher type

    • F. I. Fastov
    • S. D. Anipenko

    BriefCommunication Pages: 390 - 391

16. Properties of a water-oil emulsion used as a quenching medium

    • M. G. Gedberg
    • V. Z. Kononov
    • V. N. Makarov

    OriginalPaper Pages: 392 - 395

17. Microstructure of nitrided alloy cast iron with spheroidal graphite

    • I. Kurian
    • Yu. Bidlen'

    Technical Information Pages: 396 - 399