First Report of Taenite in an Asteroidal Interplanetary Dust Particle: Flash-heating Simulates Nebular Dust Evolution
First Report of Taenite in an Asteroidal Interplanetary Dust Particle: Flash-heating Simulates Nebular Dust Evolution
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小行星行星际尘埃粒子中的镍纹石的首次报告：闪速加热模拟星云尘埃的演化
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发表时间：
2004
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通讯作者：
F. Rietmeijer
中科院分区：
文献类型：
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作者：
F. Rietmeijer
在IDP中报告了具有由Fe 3C碳化物镶边的带铁矿结构的金属铁、具有磁铁矿边缘的kamacite，两者的尺寸均约为200 nm，以及嵌入平衡聚集体（或GEMS）中的小于15 nm的kamacite晶体。在这里，我报告的第一个g-（铁，镍），taenite，在硫化物片段-F6颗粒与粘附补丁的热改性聚集IDP样材料属于集群IDP L2011#21。
Metallic iron with a taenite structure rimmed by Fe3C carbide, kamacite with a magnetite rim, both approximately 200 nm in size, and les than 15 nm kamacite crystals embedded in equilibrated aggregates (or GEMS) were reported in IDPs. Here I report the first g-(Fe,Ni), taenite, in sulfide fragment -F6 particle with adhered patches of thermally modified aggregate IDP-like material belonging to cluster IDP L2011#21.