STRUCTURAL-PROPERTIES OF CO3SN2,NI3SN2 AND SOME TERNARY DERIVATIVES

被引：67

作者：

FJELLVAG, H

KJEKSHUS, A

机构：

[1] UNIV OSLO, KJEMISK INST, N-0315 OSLO 3, NORWAY

[2] INST ENERGITEKNIKK, N-2007 KJELLER, NORWAY

来源：

ACTA CHEMICA SCANDINAVICA SERIES A-PHYSICAL AND INORGANIC CHEMISTRY | 1986年 / 40卷 / 01期

关键词：

Temperature - Antimony compounds - Tin alloys - Differential scanning calorimetry - X ray diffraction;

D O I：

10.3891/acta.chem.scand.40a-0023

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The Co3Sn2and Ni3Sn2phases were studied as function of composition and temperature. The Ni3Sn2type structures of the low temperature modifications were refined from powder neutron diffraction data. At higher temperatures the Co3Sn2and Ni3Sn2phases take the NiAs-Ni2In type structure. The Ni3Sn2to NiAs-Ni2In type transition was studied by high temperature X-ray diffraction and differential scanning calorimetry. Complete solid solubility exists for the Co3Sn2-CoSb system while a two phase region is established for the Co3Sn2-CoAs system at room temperature.

引用

页码：23 / 30

页数：8

共 20 条

[1]

[Anonymous], [No title captured]

[2] MAGNETIC PROPERTIES OF B8 TYPE STRUCTURE COMPOUNDS IN TRANSITION ELEMENTS - TIN SYSTEMS [J].