镍铬片 | 11106-97-1

• 分子结构分类: 无机化合物 - 均相金属化合物 - 均相过渡金属化合物
• 中文名称: 镍铬片
• 中文别名: 网状镍铬合金；镍铬箔；镍铬粉；细薄镍铬箔；柱体镍铬；镍铬丝
• 英文名称: chromium nickel
• 英文别名: nickel chromium；chromium;nickel
• CAS: 11106-97-1
• 化学式: CrNi
• 分子量: 110.686
• InChiKey: VNNRSPGTAMTISX-UHFFFAOYSA-N

物化性质

• 密度：
  3.1
• 暴露限值：
  NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3
• 稳定性/保质期：

  遵照规格使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  -0.01
• 重原子数：
  2
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• TSCA：
  Yes
• 危险等级：
  4.1
• 包装等级：
  III
• 危险类别：
  4.1
• 危险品运输编号：
  UN3178

制备方法与用途

制备方法

用作电阻膜剂。

用途简介 用途

用作电阻膜剂。

反应信息

• 作为反应物：
  描述：

  氢气 、 镍铬片 以 not given 为溶剂， 生成
  参考文献：
  名称：

  Effect of dissolved hydrogen on electron transport in nickel–chromium alloys

  摘要：

  The thermoelectric power and electrical resistance of Ni0.95Cr0.05Hc alloys (0less than or equal tocless than or equal to0.96), obtained by high pressure hydrogenation, have been measured between 80 and 300 K. The electrical resistance of two other Ni1-xCrx-H alloys (x=0.025 and 0.11) has been measured in the range from 4 to 300 K. The absorbed hydrogen acting as electron donor induces qualitative changes in the behavior of both properties. The negative temperature coefficient of resistance over a wide T-range and the non-monotonic course of the thermoelectric power are attributed to a Kondo-like effect, i.e., spin-flip scattering of electrons on magnetic moments localized at the chromium atoms. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0925-8388(02)00048-8
• 作为产物：
  描述：

  chromium(III) oxide 在 Ni 作用下， 生成 镍铬片
  参考文献：
  名称：

  Grube, G.; Flad, M., Zeitschrift fur Elektrochemie, 1942, vol. 48, p. 377 - 389

  摘要：

  DOI：
• 作为试剂：
  描述：

  1,3,5-苯三氰基 、 甲醇 、 氢气 在 镍铬片 、 sodium hydroxide 1,3,5-三(甲胺基)苯 作用下， 以 间二甲苯 为溶剂， 反应 0.58h， 以to obtain 12.8 g of colorless crystal of 1,3,5-tris(aminomethyl) benzene (MTA)的产率得到1,3,5-三(甲胺基)苯
  参考文献：
  名称：

  Polyglycidyl compounds

  摘要：

  本发明公开了一种新型聚醚化合物，可用作具有优异粘附性、耐热性和强度的多功能环氧树脂。这种新型聚醚化合物的一般式为：##STR1##（其中##STR2##）。还公开了一种制备这种聚醚化合物的方法。

  公开号：

  US04400525A1

文献信息

• High Pt-like activity of the Ni–Mo/graphene catalyst for hydrogen evolution from hydrolysis of ammonia borane
  作者：Qilu Yao、Zhang-Hui Lu、Wei Huang、Xiangshu Chen、Jia Zhu

  DOI：10.1039/c6ta02004f

  日期：——

  have been synthesized on graphene sheets via a facile chemical reduction route, which show the highest catalytic activity reported to date for noble-metal-free catalysts for hydrogen evolution from the hydrolysis of ammonia borane with a turnover frequency value as high as 66.7 mol H2 (mol metal min)−1.

  已通过一种简便的化学还原途径在石墨烯片上合成了用Mo掺杂剂改性的Ni纳米颗粒，该纳米颗粒显示了迄今为止报道的无贵金属催化剂从氨硼烷水解产生氢气的最高催化活性，其周转频率值为高达66.7 mol H 2（最小金属mol）-1。
• Lattice parameter variation and its effect on precipitation behaviour of ordered Ni2(Cr,Mo) phase in Ni-Cr-Mo alloys
  作者：A. Verma、J.B. Singh、S.D. Kaushik、V. Siruguri

  DOI：10.1016/j.jallcom.2019.152195

  日期：2020.1

  Ni-Cr-Mo based superalloys often precipitate out particles of an ordered Ni-2(Cr,Mo) phase in the gamma-matrix, whose kinetics varies with composition of alloys. Precipitation of the Ni-2(Cr,Mo) phase involves a change in the unit cell from cubic to orthorhombic structure. Lattice misfit strains associated with such cubic to non-cubic transformations significantly affect precipitation behaviour. In the present work, a series of Ni-Cr-Mo alloys have been investigated in order to study the effect Cr and Mo solutes on lattice parameters of disordered as well as ordered phases, and its manifestation on precipitation behaviour of the Ni-2(Cr,Mo) phase. Lattice parameters have been determined on the basis of Rietveld refinement of x-ray and neutron diffraction data obtained from different alloys in solution treated as well as aged conditions. Present results have shown that lattice misfit strains in these alloys increases monotonously with the increase of Mo/Cr ratio, which significantly affects the precipitation behaviour of the ordered Ni-2(Cr,Mo) phase. (C) 2019 Elsevier B.V. All rights reserved.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cr: MVol.B, 21, page 41 - 42
  作者：

  DOI：——

  日期：——
• Experimental and Theoretical Investigation on Phase Formation and Mechanical Properties in Cr–Co–Ni Alloys Processed Using a Novel Thin-Film Quenching Technique
  作者：Dennis Naujoks、Mike Schneider、Steffen Salomon、Janine Pfetzing-Micklich、Aparna Puchakayala Appaiah Subramanyam、Thomas Hammerschmidt、Ralf Drautz、Jan Frenzel、Aleksander Kostka、Gunther Eggeler、Guillaume Laplanche、Alfred Ludwig

  DOI：10.1021/acscombsci.9b00170

  日期：2020.5.11

  The Cr-Co-Ni system was studied by combining experimental and computational methods to investigate phase stability and mechanical properties. Thin-film materials libraries were prepared and quenched from high temperatures up to 700 degrees C using a novel quenching technique. It could be shown that a wide Al solid solution region exists in the Cr-Co-Ni system. To validate the results obtained using thin-film materials libraries, bulk samples of selected compositions were prepared by arc melting, and the experimental data were additionally compared to results from DFT calculations. The computational results are in good agreement with the measured lattice parameters and elastic moduli. The lattice parameters increase with the addition of Co and Cr, with a more pronounced effect for the latter. The addition of similar to 20 atom % Cr results in a similar hardening effect to that of the addition of similar to 40 atom % Co.
• Effect of chemical disorder on Griffiths phase in weak itinerant ferromagnetic Ni92−xCuxCr8 alloy
  作者：Sonu Vishvakarma、V. Srinivas、D.L.R. Khanna、J.I. Pérez-Landazábal

  DOI：10.1016/j.jallcom.2022.166225

  日期：2022.12