15 research outputs found
Grain shape and size modified by aluminum ions in ultrafine titanium layer
The paper presents TEM investigations of the grain shape and size in the centre of titanium layermodified by aluminum ions depending on their implantation dosage. The average grain size is determined in theboth longitudinal and transverse directions. The grain size distribution plots are constructed in this paper. Investigations show that the grain size decreases with the increase of the ion-implantation dosage. Also, the reduction of the grain anisotropy factor is observed
ΠΠΎΠ½Π°ΡΠΈΡ ΠΊΠ°ΠΊ ΠΈΡΡΠΎΡΠ½ΠΈΠΊ ΡΡΡΠ°ΡΠ΅Π³ΠΈΡΠ΅ΡΠΊΠΈΡ ΠΌΠ΅ΡΠ°Π»Π»ΠΎΠ²
ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΡΡΡΡ ΠΌΠΈΠ½Π΅ΡΠ°Π» ΠΌΠΎΠ½Π°ΡΠΈΡ ΠΈ Π΅Π³ΠΎ ΡΠ°Π·Π½ΠΎΠ²ΠΈΠ΄Π½ΠΎΡΡΡ ΠΊΡΠ»Π°ΡΠΈΡ. Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ β ΠΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΎΠ³ΠΎ-Π³Π΅ΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΠΌΠΎΠ½Π°ΡΠΈΡΠΎΠ² ΠΈ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½ΠΈΠ΅ ΠΈΡ
ΠΊΠ°ΠΊ ΠΏΠΎΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΡΡ
ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠΎΠ² ΡΠ΅Π΄ΠΊΠΎΠ·Π΅ΠΌΠ΅Π»ΡΠ½ΡΡ
ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ². Π ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π°, ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎ-ΠΌΠΈΠΊΡΠΎΡΠΊΠΎΠΏΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ, ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΎΡΡ ΠΏΡΠΎΡΡΡΠ°Π½ΡΡΠ²Π΅Π½Π½ΠΎΠ΅ ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡΠ΅Π΄ΠΊΠΎΠ·Π΅ΠΌΠ΅Π»ΡΠ½ΡΡ
ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ² Π² ΠΊΡΠΈΡΡΠ°Π»Π»Π°Ρ
ΠΌΠΎΠ½Π°ΡΠΈΡΠΎΠ².
Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠΊΠ°Π·Π°Π½ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠ½ΡΠΉ ΡΠΎΡΡΠ°Π² ΠΌΠΎΠ½Π°ΡΠΈΡΠΎΠ², ΡΠΎΠΏΠΎΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ ΡΠ΅Ρ
ΠΈΠ»ΠΈ ΠΈΠ½ΡΡ
ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ² Π² ΠΌΠΈΠ½Π΅ΡΠ°Π»Π°Ρ
. Π‘ΡΠ΅ΠΏΠ΅Π½Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ: Π½Π°ΡΡΠΎΡΡΠ°Ρ ΡΠ°Π±ΠΎΡΠ° Π½Π°Ρ
ΠΎΠ΄ΠΈΡΡΡ Π½Π° ΡΡΠ°Π΄ΠΈΠΈ Π½Π°ΡΡΠ½ΠΎΠ³ΠΎ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ. ΠΠ±Π»Π°ΡΡΡ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ: ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΠ΅ Π΄Π°Π½Π½ΡΠ΅ ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½Ρ ΠΏΡΠΈ Π΄Π°Π»ΡΠ½Π΅ΠΉΡΠ΅ΠΌ ΠΈΠ·ΡΡΠ΅Π½ΠΈΠΈ ΠΌΠΎΠ½Π°ΡΠΈΡΠ° ΠΈ Π΅Π³ΠΎ ΡΠ°Π·Π½ΠΎΠ²ΠΈΠ΄Π½ΠΎΡΡΠΈ ΠΊΡΠ»Π°ΡΠΈΡΠ°, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΡΠΈ Π°Π½Π°Π»ΠΈΠ·Π΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΡΠ½ΠΎ-ΡΡΡΡΠ΅Π²ΠΎΠΉ Π±Π°Π·Ρ.The object of research is the mineral monazite and its variety of kularit (dark monazite). The aim of the work was mineralogical and geochemical features of monazites and their consideration as potential sources of rare-earth elements. During the study, conducted the study of the elemental composition, electron microscopic studies determined the spatial distribution of rare earth elements in crystals of monazite. In the result shows the elemental composition of monazites associated content or other elements in minerals. The extent of the use: this work is under research. Applications: the data obtained can be used for further study of monazite and its variants kularit (dark monazite), as well as in the analysis of mineral resources base
ΠΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΏΠΎΠΆΠ°ΡΠΎΠ²Π·ΡΡΠ²ΠΎΠ±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ ΠΈ Π·Π°ΡΠΈΡΠ° ΠΎΡ ΡΡΠ΅Π·Π²ΡΡΠ°ΠΉΠ½ΡΡ ΡΠΈΡΡΠ°ΡΠΈΠΉ ΠΎΡΠΎΠ±ΠΎ ΠΎΠΏΠ°ΡΠ½ΡΡ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡΠ² Π½Π° ΡΠ΅ΡΡΠΈΡΠΎΡΠΈΠΈ ΠΡΡΡΡΠΈΠΈ
ΠΡΠΎΠ²Π΅Π΄ΡΠ½ Π°Π½Π°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΎΠ±Π·ΠΎΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ, Π·Π½Π°ΠΊΠΎΠΌΡΡΠ²ΠΎ Ρ ΠΏΡΠ°Π²ΠΎΠ²ΡΠΌΠΈ Π½ΠΎΡΠΌΠ°ΠΌΠΈ ΠΈ ΡΡΠ΅Π±ΠΎΠ²Π°Π½ΠΈΡΠΌΠΈ ΠΊ ΠΏΠΎΠΆΠ°ΡΠ½ΠΎΠΉ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ Π½Π° ΠΎΡΠΎΠ±ΠΎ ΠΎΠΏΠ°ΡΠ½ΠΎΠΌ ΠΎΠ±ΡΠ΅ΠΊΡΠ΅, Π²Π΅Π»Π°ΡΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΠΉ ΠΏΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ ΠΏΠΎΠΆΠ°ΡΠ½ΠΎΠΉ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ Π½Π° ΠΎΠ±ΡΠ΅ΠΊΡΠ΅, Π°Π½Π°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΎΠ±Π·ΠΎΡ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΠΏΠΎΠΆΠ°ΡΠΎΡΡΡΠ΅Π½ΠΈΡ Π½Π° ΠΎΠ±ΡΠ΅ΠΊΡΠ΅.An analytical review of information, familiarity with the legal norms and requirements for fire safety at a particularly hazardous facility, the development of measures to ensure fire safety at the site, an analytical review of modern firefighting methods at the site