Chemical vapour transport of intermetallic phases IV:: The system Fe-Ge
Chemical vapour transport of intermetallic phases IV:: The system Fe-Ge
复制标题
DOI：
10.1515/znb-2001-4-501
复制
发表时间：
2001-04-01
影响因子：
0.8
通讯作者：
Däbritz, S
中科院分区：
文献类型：
--
作者：
Bosholm, O;Oppermann, H;Däbritz, S
在铁锗二元系中存在六个相Fe 3Ge、β、η、Fe 6 Ge 5、FeGe和FeGe 2。在T-1（600 ℃）和T-2（950 ℃）之间的温度范围内，所有相都可以通过以碘作为迁移剂的化学迁移来制备。在文献中，从化学汽相输运的具体实验中已知两种相图。现在可以决定哪种相图是最有效的描述。
Six phases exist in the binary system iron-germanium Fe3Ge, beta, eta, Fe6Ge5, FeGe and FeGe2. All phases could be prepared by chemical transport with iodine as transport agent in the temperature range between T-1 (600 degreesC) and T-2 (950 degreesC). Two phase diagrams have been known in the literature from specific experiments of chemical vapour transport. It is now possible to decide which phase diagram is the most valid description.