与 «PLESSITE»相关的葡萄牙语书籍
在以下的参考文献中发现
plessite的用法。与
plessite相关的书籍以及同一来源的简短摘要提供其在 葡萄牙语文献中的使用情境。
1
Cosmic Debris: Meteorites in History
In some meteorites showing no Widmanstatten structure, such as Braunau,
Reichenbach wrote, the entire mass was predominantly kamacite, along with a
few spots of plessite. He found that the nickel-iron contained in stony meteorites
was ...
2
HFI/NQI 2007: Proceedings of the 14th International ...
Plessite, consisted of secondary kamacite α'-Fe(Ni, Co) and γ-Fe(Ni, Co), was
predominant structure of metal grains with average Ni and Co concentration of ~
13 wt.% and ~0.9 wt.%, respectively. Concentration of Ni in α'-Fe(Ni, Co) was ~10
...
Alberto Pasquevich, M. Renteria, Elisa Maria Baggio Saitovitch, 2010
3
Meteorites: A Petrologic, Chemical and Isotopic Synthesis
Gray rectangles between kamacite lamellae are residual taenite that has
decomposed to plessite. an intergrowth of kamacite and taenite. te) Fine
octahedrite iOf) Jamestown. IVA. The fine octahedrite structure was deformed by
shock which ...
4
Boletim do Museu Nacional: Geologia
of the plessite fields by a parallel arrangement of kamacite and taeni- te is
apparent being a peculiar structure of the meteorite. At lower left two conspicuous
sulphide inclusions are seen with a visible bordering of "swathing-kamacite".
5
Geological Survey Professional Paper
5). As is typical of pallasites in general, both iron phases, kamacite and taenite,
are present in the Thiel Mountains pallasite. They commonly are
indistinguishably intergrown to form plessite. The metal reticulum is as much as
about 1 cm wide ...
Fig. I. Electron micrographs, (a) Large metal grain ( x 3100), comprising taenite
and plessite with micrographic texture that probably formed by a discontinuous
precipitation reaction (Grokhovsky and Bevan, 1983). (fc) Large metal grain ( x ...
c) The Hy of swathing kamacite is higher than the Hy of bayonet kamacite and
thus supports the conclusion that swathing kamacite being the earliest kamacite
was enriched in Ni-content. d) The short spindles of kamacite in plessite, being
the ...
The meteoritic components present are kamacite, taenite, plessite, schreibersite,
and lawrencite. Most of the meteorite is composed of broad bands of granular
kamacite exhibiting several sets of well-developed Neumann lines. The granular
...
Meteoritical Society, 1951
9
Lunar and Planetary Science: Abstracts of Papers Submitted ...
INVESTIGATION OF PLESSITE IN IRON METEORITES AND LABORATORY
FENI(P) ALLOYS; J. Zhang, D.B. Williams, and J.I. Goldstein, Dept. of Materials
Science & Engineering, Lehigh University, Bethlehem PA 18015, USA Plessite in
iron ...
10
Doklady: Earth science sections
It has well-defined Widmanstatten structure with lenses of kamacite bordered by
taenite and fine-grained plessite. The minerals were analyzed with the Cameca
MS-46 microprobe. The analyses were made on polished sections on traverses ...
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Labels, Digital Included, Assume New Importance at Museums
... meteorite from the Field Museum in Chicago: “With the rise of the nickel content to around 14 percent, plessite prevails wholly, the kamacite becomes vestigial, ... «New York Times, 三月 15»
Egypt má další tisíciletou raritu - impaktní kráter Kamil
The spindles form small aligned clusters and are rimmed by taenite. The matrix is a duplex plessite made of approximately the same proportion of kamacite and ... «Osel.cz, 七月 10»
