51

Heterocycles with a β-nitroenamine fragment

Year:
1999
Language:
english
File:
PDF, 306 KB
english, 1999
61

Investigation of the regioselectivity of alkylation of 3-nitropyridin-2(1H)-ones

Year:
2001
Language:
english
File:
PDF, 241 KB
english, 2001
77

Physical properties of the boride phases of chromium

Year:
1962
Language:
english
File:
PDF, 245 KB
english, 1962
79

Sintering of blanks obtained by die pressing powders of refractory compounds

Year:
1962
Language:
english
File:
PDF, 722 KB
english, 1962
80

Some features of the sintering of niobium carbide

Year:
1965
Language:
english
File:
PDF, 578 KB
english, 1965
82

Activated sintering of niobium carbide

Year:
1962
Language:
english
File:
PDF, 541 KB
english, 1962
83

The freezing on of zirconium boride thermocouple sheaths

Year:
1965
Language:
english
File:
PDF, 290 KB
english, 1965
85

Preparation of zirconium diboride

Year:
1965
Language:
english
File:
PDF, 343 KB
english, 1965
86

Grain growth in zirconium diboride during sintering

Year:
1966
Language:
english
File:
PDF, 906 KB
english, 1966
88

Vibrations in systems with dry-friction damping elements

Year:
1992
Language:
english
File:
PDF, 320 KB
english, 1992
89

Role of surface energy in the initial sintering period

Year:
1969
Language:
english
File:
PDF, 275 KB
english, 1969
90

Evaluation of the surface energy of some metals and refractory compounds

Year:
1969
Language:
english
File:
PDF, 261 KB
english, 1969
93

Strength of composite materials

Year:
1979
Language:
english
File:
PDF, 557 KB
english, 1979
95

Shaping of niobium carbide rods and tubes

Year:
1980
Language:
english
File:
PDF, 325 KB
english, 1980