1. Awards at the exhibition of achievements of the national economy of the USSR

   Announcement Pages: 267 - 268

2. October anniversary year of the Panteleimonovsk refractory workers

   • A. A. Gretskii

   Announcement Pages: 268 - 269

3. East-Siberian refractories plant in operation

   • V. D. Suzdal'tsev

   OriginalPaper Pages: 270 - 273

4. Lightweight corundum refractories with improved heat-insulation properties

   • A. A. Pirogov
   • V. P. Rakina
   • Z. M. Elisova

   OriginalPaper Pages: 274 - 275

5. Magnesite products of increased density

   • V. I. Goncharov
   • M. P. Kolodyazhnyi
   • P. A. Vakulenko

   OriginalPaper Pages: 275 - 277

6. Technical norming at the Pervouralsk Dinas plant

   • B. Z. Shmitsman

   OriginalPaper Pages: 278 - 279

7. Thermal behavior of the roof of high-temperature tunnel kilns

   • V. G. Abbakumov
   • G. A. Tarakanchikov
   • A. G. Luzin

   OriginalPaper Pages: 280 - 284

8. Electric tunnel kiln for the heat treatment of zircon-graphite nozzles

   • L. V. Bembel'
   • V. I. Suvorov
   • A. A. Timofeev

   OriginalPaper Pages: 285 - 286

9. Mechanized unloading of magnesite powder from railroad cars

   • V. I. Zav'yalov
   • N. P. Kabashnyi
   • S. S. Dykman

   OriginalPaper Pages: 287 - 289

10. Overload protection for toggle presses

    • V. G. Novichev
    • V. G. Konstantinov
    • A. K. Caller

    OriginalPaper Pages: 290 - 292

11. Durability of the lining of rotary kilns when firing dunite

    • Yu. E. Kuperman
    • É. A. Visloguzova
    • N. A. Batrakov

    OriginalPaper Pages: 293 - 294

12. Silicon carbide refractories in the lining of the cooler drum

    • K. V. Simonov
    • A. P. Kukushkin
    • V. V. Alekseev

    OriginalPaper Pages: 294 - 296

13. Composition of the phosphate bond in unfired magnesite refractories

    • Yu. A. Pirogov
    • L. A. Babkina
    • K. E. Frantseva

    OriginalPaper Pages: 297 - 301

14. Wetting of aluminosilicate refractories with cast iron

    • N. V. Pitak
    • R. M. Fedoruk
    • T. P. Khmelenko

    OriginalPaper Pages: 301 - 304

15. Hardening of cast magnesia — Spinel concrete by electric heating

    • L. B. Khoroshavin
    • V. I. Popova
    • L. A. Surovtsev

    OriginalPaper Pages: 305 - 308

16. Abrasion resistance of aluminosilicate refractories for rotary kilns

    • V. D. Koksharov
    • T. A. Vyaznikova
    • V. V. Alekseev

    OriginalPaper Pages: 309 - 313

17. Thermoreactive compaction of an alumina — Polymethylsiloxane composition

    • I. P. Nikolaenko
    • L. M. Demidenko
    • E. D. Lebedeva

    OriginalPaper Pages: 313 - 316

18. Reaction of sodium metaphosphate with magnesium and calcium oxides and their mixtures

    • V. M. Ust'yantsev
    • M. G. Tretnikova
    • L. I. Mangalova

    OriginalPaper Pages: 317 - 325

19. Reconstructed subassemblies of rotary kilns

    • B. I. Ostrovskii
    • V. P. Ryzhov
    • V. P. Dorokhin

    OriginalPaper Pages: 326 - 327

20. Book reviews

    • K. K. Strelov

    BookReview Pages: 328 - 329

21. A precise performance rhythm for the year of shockwork

    OriginalPaper Pages: 333 - 337

22. Compilation of the history of ferrous metallurgy

    • D. I. Gavrish
    • A. K. Shelkov
    • V. V. Shchepanskii

    OriginalPaper Pages: 337 - 339

23. New refractories plant in Kazakhstan

    • A. G. Belogrudov

    OriginalPaper Pages: 339 - 340

24. Influence of the technological factors on the quality of quartz steelcasting nozzles

    • R. S. Churakova
    • G. É. Solovushkova
    • V. V. Kolomeitsev

    OriginalPaper Pages: 341 - 344

25. Alumina production method as a factor in the properties of dense corundum refractories

    • N. M. Permikina
    • D. S. Rutman
    • V. P. Ryaboy

    OriginalPaper Pages: 345 - 352

26. Use of oxygen for limestone burning in rotary kilns

    • A. P. Kudrina
    • V. N. Andryushchenko
    • L. P. Kushchenko

    OriginalPaper Pages: 353 - 357

27. Drilling Bakor with a diamond tool

    • V. I. Gusev
    • K. I. Rusakov
    • V. A. Okhryamkin

    OriginalPaper Pages: 358 - 362

28. Vibration molding of chamotte products of complex shapes

    • V. T. Oleinik
    • V. M. Yam
    • V. N. Sukhodonova

    OriginalPaper Pages: 363 - 366

29. System of quarrying the magnesite deposits as a factor in the indices of the drilling — Blasting operations and in the quality of the raw material

    • V. P. Vylomov
    • P. T. Tserenshchikov

    OriginalPaper Pages: 367 - 370

30. Tests with an annular roof for 100-ton electric arc furnaces

    • I. P. Bas'yas
    • Yu. K. Malyshkin
    • P. Ya. Terekhina

    OriginalPaper Pages: 371 - 377

31. Insulating the hearth pipes of heating furnaces with fibrous materials

    • A. S. Yutina
    • M. N. Sorin
    • O. A. Filippova

    OriginalPaper Pages: 377 - 380

32. Large chromic oxide bricks formed by isostatic pressure

    • Ya. M. Grinberg
    • B. A. Dorodnyi
    • É. V. Degtyareva

    OriginalPaper Pages: 381 - 386

33. Properties of refractories produced from synthetic magnesia

    • V. S. Shapovalov
    • V. P. Bunina
    • T. A. Zadorozhnaya

    OriginalPaper Pages: 386 - 390

34. Method of preparing the material as a factor in the properties of products processed from granular compositions based on ZrO₂

    • A. G. Karaulov
    • N. M. Taranukha

    OriginalPaper Pages: 391 - 394

35. High-temperature phase conversions in periclase-spinel refractories

    • G. V. Kononenko
    • E. M. Pivovarov
    • K. V. Simonov

    OriginalPaper Pages: 394 - 397

36. Electric conductivity of sintered high-temperature ceramics of the YCrO₃-MgCr₂O₄ system

    • E. D. Reznikova
    • B. M. Barykin
    • I. I. Fokina

    OriginalPaper Pages: 398 - 401

37. Calculation of the liquid phase in the Al₂O₃-B₂O₃-SiO₂ system for the composition of commercial quartzite powders

    • M. N. Kaibicheva
    • M. G. Shifrina

    OriginalPaper Pages: 401 - 404

38. Mechanization of the loading of the green product on the kiln trucks

    • I. F. Malyugin

    OriginalPaper Pages: 405 - 405