Published February 2000 | Version v1
Journal article Metadata-only

Interactions of titanium and phosphorus with vanadium, chromium or manganese

Creators

  • 1. L'vovskij Gosudarstvennyj Univ. im. I. Franko, L'vov (Ukraine)

Description

Interaction in the Ti-(V,Cr,Mn)-P systems in the area of 0-0.5 at. p. P is studied through the method of roentgenostructural analysis; isothermal cross sections of state diagrams at 1070 K are plotted. Solid solutions: (Ti,V)3P, Ti3.0-2.4Cr0-0.6P, Ti3.0-2.2Mn0-0.8P (the Ti3P structural type); Cr3.0-1.9Ti0-0.3P, Mn3.0-1.9Ti0-1.1P (Ni3P); V2.0-0.8Ti0-1.2P (anti-PbCl2); Mn2.0-1.0Ti0-1.0P (Fe2P); Ti1.0-0.8V0-0.2P, Ti1.0-0.8Cr0-0.2P, Ti0-0.75Mn0-0.25P (TiAs); Cr1.00-0.88Ti0-0.12P, Mn1.0-0.9Ti0-0.1P(MnP) are formed in all above mentioned systems. New compound homogeneous by the Ti1.2-0.5Cr0.8-1.5P compositions is identified in the Ti-Cr-P system. The compound structure for the TiCrP composition is decoded through the powder method: the structure is of the Fe2P type, a = 0.6407(1), c = 0.3311(1) nm, R = 0.093

Abstract (Russian)

Методом рентгеноструктурного анализа исследовано взаимодействие в системах Ti-(V,Cr,Mn)-P в области 0-0.5 ат. д. Р, построены изотермические сечения диаграмм состояний при 1070 К. Во всех системах образуются твердые растворы: (Ti,V)3P, Ti3.0-2.4Cr0-0.6P, Ti3.0-2.2Mn0-0.8P (структура типа Ti3P); Cr3.0-1.9Ti0-0.3P, Mn3.0-1.9Ti0-1.1P (Ni3P); V2.0-0.8Ti0-1.2P (анти-PbCl2); Mn2.0-1.0Ti0-1.0P (Fe2P); Ti1.0-0.8V0-0.2P, Ti1.0-0.8Cr0-0.2P, Ti0-0.75Mn0-0.25P (TiAs); Cr1.00-0.88Ti0-0.12P, Mn1.0-0.9Ti0-0.1P(MnP). В системе Ti-Cr-P обнаружено новое соединение, гомогенное при составах Ti1.2-0.5Cr0.8-1.5P. Методом порошка расшифрована структура соединения для состава Ti-Cr-P: тип структуры Fe2P, а = 0.6407(1), с = 0.3311(1) нм, R = 0.093

Additional details

Additional titles

Original title (Russian)
Взаимодействие титана и фосфора с ванадием, хромом или марганцем

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
45
Journal Issue
2
Journal Page Range
p. 261-265
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
31035813
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHEMICAL COMPOSITION; CHROMIUM; CRYSTAL LATTICES; LATTICE PARAMETERS; MANGANESE; PHASE DIAGRAMS; SOLID SOLUTIONS; TEMPERATURE RANGE 1000-4000 K; TITANIUM; VANADIUM
Descriptors DEC
CRYSTAL STRUCTURE; DIAGRAMS; DISPERSIONS; ELEMENTS; INFORMATION; METALS; MIXTURES; SOLUTIONS; TEMPERATURE RANGE; TRANSITION ELEMENTS

Optional Information

Notes
11 refs., 5 figs., 3 tabs.