spinel

spinel

1. By adjusting calcination conditions, mixtures of NixZn1-xFe2O4 spinel ferrites and ZnO phase could be formed on calcination of NiZnFe-SO4-LDHs precursors.

3.随着焙烧温度的提高与焙烧时间的延长，NixZn1-xFe2O4尖晶石铁氧体的晶相结构趋于完整，磁性逐渐增强。

2. Keywords NiFe_2O_4 spinel;additive;property;microstructure;

4尖晶石;添加剂;性能;微观结构;

3. Ak2O3-MgO(Spinel)-Sialon composite refractory

Al2O3-MgO（尖晶石）-Sialon复合耐火材料

4. Al2O3 supported Ni-Cr/MgAl2O4 spinel catalyst

Al2O3担载Ni-Cr/MgAl2O4

5. CuFeMnO4 spinel compound oxide

CuFeMnO4尖晶石复合金属氧化物

6. Development of corundum - spinel castable for outer lining of RH snorkel

RH炉浸渍管外衬刚玉-尖晶石浇注料的研制

7. With XRD test, the results show added CeO_2 , the catalyst produces NiAl_2O_4 spinel, which enhances the ability of the catalyst against deposited carbon.

XRD测试结果表明,添加CeO2后的催化剂生成了NiAl2O4尖晶石,这有助于催化剂的抗积炭性能。

8. XRD patterns show the samples contain spinel cobalt ferrite phase and bcc CoFe_2 phase. The proportion of CoFe_2O_4 to CoFe_2 phase diminishes with the increasing of reducing time.

XRD的结果证明:钴铁氧体纳米颗粒经过部分还原后出现了bcc结构的CoFe_2相,并且随着还原时间变长,合金相的所对应的衍射峰强增加,CoFe_2O_4相的变化规律则恰好相反。

9. a dark-colored spinel containing iron.

一种含铁的黑色尖晶石。

10. a pale rose-colored variety of the ruby spinel.

一种浅玫瑰色的尖晶石。

11. a spinel used as a gemstone (usually dark red)

一种用作宝石的尖晶石（通常为深红色）

12. a spinel used as a gemstone (usually dark red).

一种用作宝石的尖晶石（通常为深红色）。

13. a purple variety of the ruby spinel.

一种紫色的红尖晶石。

14. a yellow or orange variety of ruby spinel.

一种黄色或橙色的尖晶石。

15. Keywords ethylbenzene dehydrogenation;Fe-K catalyst;spinel structure;

乙苯脱氢;铁钾系催化剂;铁钾尖晶石;

16. As a kind of accessory mineral,chrome spinel contained in ultrabasic rocksis complicated in chemical composition,stable in physical property,and strong in antial-teration ability.

产于超基性岩中的副矿物铬尖晶石化学成分复杂,物理性质稳定,抗蚀变能力强。

17. Man-made and man-made blue glass Although SPINEL with its similar color, but all of the heterogeneity, nil II color, draw a distinction.

人造玻璃和人造蓝色尖晶石颜色虽然与其相似，但是都为均质体，无二色性，以此为区别。

18. The latest developed electroless spinel ferrite films plating technology is introduced. The mechanism of deposition is discussed in detail, and applications are illustrated.

介绍了最新的铁氧体磁性薄膜的化学镀技术、沉积机理及其应用。

19. Market situation, existing problems and development prospects have been introduced. It is pointed out that the high cost is the major factor influencing the development of MGO-Al2O3 spinel.

介绍了镁铝尖晶石的市场状况、存在问题和开发前景。指出了成本高是影响其发展的主要因素。

20. Powered by spinel LiMn_2O_4-based 100Ah Li-ion secondary battery, an electric vehicle (EV) named MGL6486EV was developed with a 30kW AC motor.

以100Ah的锰酸锂锂离子二次电池锂离子电池组和30kW交流电机组成了动力系统,研制了MGL6486EV电动汽车。

21. By using fused magnesia and sintered spinel as main materials and sulphite liquor as binders,magnesium compound side gate was researched.

以优质电熔镁砂、烧结镁铝尖晶石为主要原料,采用纸浆废液作为结合剂研究镁质复合滑板材料。

22. It`s made from periclasite,magnesite aluminium spinel,chrome ore as raw material.

以方镁石、镁铝尖晶石、铬矿为主晶相的中性耐火制品。

23. It`s made from periclasite and magnesite alumi-nium spinel with alkaline refractory pr oducts as raw material .

以方镁石为主晶相镁铝尖晶石为基质的碱性耐火制品。

24. High pure corundum-spinel brick used in ladle was made by using white fused corundum,fused spinel and alumina micropwder as main materials and sintered at high temperature.

以电熔白刚玉、电熔尖晶石、氧化铝微粉为主要原料，经高温烧成，制成高纯刚玉-尖晶石钢包衬砖。

25. It`s made from fused magnesite chrome spinel with rebonded refractory pr oducts as raw material .

以电熔镁铬尖晶石砂为主晶相再结合的耐火制品。

26. With dense fused corundum as agglometrates, the best ratio of the Powders of fused corundum, fused magnesia and sintered spinel in the matrix has been studied.

以致密电熔刚玉为骨料，研究了刚玉-尖晶石浇注料基质中电熔刚玉、电熔镁砂和烧结尖晶石细粉的配比关系，测试了材料的物理性能和抗渣侵蚀性能。

27. Surfactant SSA was introduced to form superfine magnesia- alumina spinel powder before dried, which has much smaller particle size than that of the raw material.

以表面活性剂SSA常规干燥脱水，制得粒度远小于原料粒度的超细镁铝尖晶石前驱物粉体。

28. Compositional Zoning in Spinel in Pyroxenite Xenoliths from the Yitong Cenozoic Basalt, Northeast China

伊通新生代玄武岩中辉石岩捕虏体的尖晶石成分分带

29. However, the capacity of spinel manganic acid lithium fades rapidly in the charge-discharge cycle process.

但在充放电循环过程中，由于锰的溶解、电解液分解以及 Jahn-Teller 效应等原因，尖晶石型锰酸锂的比容量衰减较快。

30. Keywords low-cost stain;chromite based;mineralizer;compound spinel;

低成本色料;铬铁矿基;矿化剂;复合尖晶石;

31. Keywords FCC gasoline;sulfur reduction;Zn（AlO_2）_2 spinel;

催化裂化汽油;降硫;锌铝尖晶石;

32. A lot of enclaves named spinel lherzolite and pyroxenite derived from the mantle were fount in alkali basalt of Miocene Naitoushan period.

其中奶头山期碱性玄武岩中含有幔源的尖晶石二辉橄榄岩包体和辉石岩包体。

33. To match with the spinel, a low temperature frit glass and funnel glass with similar thermal expansion are developed.

分析了封接中材料匹配、浸润性以及再结晶等原理，叙述了封接工艺。

34. The changes in chemical and phase composition of spinel in the grain and matrix of specimens after high temperature treatment have also been investigated.

分析了试样经高温处理后基质和颗粒中的尖晶石相组成及化学成分的变化规律。

35. Keywords corundum;calcined bauxite;spinel;periclase;castables;matrix;design;

刚玉;矾土熟料;尖晶石;方镁石;浇注料;设计;

36. Four-pointed or six-pointed star sometimesKGcan be seen in a spinel, but it is rarely reported that there are multiple groups of asterism on the same spinel.

利用常规宝石学技术、拉曼光谱技术和电子探针对具有多组六射星光和四射星光效应的尖晶石进行了研究,发现由于存在多组定向排列的针状包裹体,使尖晶石产生多组星光效应。

37. The strength of castable containing MA spinel was better than that of the one contaning chrome ore.

加入镁铝尖晶石的镁质浇注料在强度方面要好于加入铬矿砂的;

38. Spinel Ceramic Matrix Composite Reinforced by Carbon Fiber Electroless Plated

化学镀碳纤维增强镁铝尖晶石基复合材料的研究

39. A possible mechanism for the generation of deep focus earthquakes is faulting caused by olivine undergoing a phase transition into a spinel structure.

发生深层震源地震的机制可能是由于橄榄石经历了到针状结构的相变而产生的断层作用。

40. Spinel containing refractories are widely used in metallurgical industry.

含尖晶石的耐火材料广泛应用于冶金行业。

41. From all possible members of the spinel groups， hercynite and galaxite， were found to be the most efficient.

在所有可能的尖晶石矿族成员中，铁铝尖晶石和锰铝尖晶石被发现是最有效的(添加剂)。

42. When there are more nickel atom doped in spinel (the mole ratio of Mn and Ni was 1.4:0.6), the discharging platform jumped to 4.5V from original 3.8V. The materials showed to suit for positive materials in 5V lithium ion batteries.

在纯尖晶石中掺入的镍量较大时(锂锰的摩尔比为1.4:0.6)，样品的放电区间移到4.5V左右，得到适合做5V锂离子电池的正极材料。

43. Geochemical studies show that magma of these two series originated from the same impoverished mantle source, with the source rock being spinel peridotite.

地球化学研究证明，这两个系列的岩浆起源于同一贫化型地幔源区，源岩类型为尖晶石橄榄岩。

44. multiple-composite doped spinel

多元复合掺杂

45. ON THE GENETIC MINERALOGICAL INFORMATION FROM GARNET PYROXENITE ENCLAVES IN SPINEL PERIDOTITE, NORTH DABIESHAN, CHINA

大别山北麓尖晶石橄榄岩中石榴辉石岩包体的成因矿物学信息

46. A COMPARISON BETWEEN COSMIC SPINEL AND TERRESTRIAL SPINEL

宇宙尖晶石与地球尖晶石的比较

47. lithium-rich spinel Li4Mn5O12

富锂尖晶石Li4Mn5O12

48. The doping elements improving the cycling capability of spinel LiMn_2O_4 and the others that enhancing the specific capacity of spinel LiMn_2O_4 were classified in terms of the function.

将掺杂元素按其掺入后的作用可以分为改善尖晶石锂锰氧化物循环性能的掺杂元素和提高其比容量的掺杂元素,并对尖晶石型锂锰氧掺杂研究工作进行了评述。

49. Keywords spinel;multiple groups of asterism;six-pointed star;four-pointed star;

尖晶石;多组星光效应;六射星光;四射星光;

50. Keywords Spinel;Microstructure;Zirconic calcium;High viscosity elastic host;

尖晶石;显微结构;锆酸钙;

51. Keywords spinel;aluminum oxynitride;reaction-bonding;

尖晶石;氮氧化铝;反应烧结;

52. Keywords spinel;transmissivity;hot-press;scatter;absorbtion coefficient;

尖晶石;透过率;热压;散射;吸收系数;

53. Keywords Spinel;Delafossite;CO catalytic oxidation;Structural imperfection;

尖晶石;铜铁矿;CO催化氧化;结构非完整性;

54. Phase composition, microstructure and mechanical properties of unfired spinel specimens

尖晶石不烧制品的组成、结构和力学性能

55. GROWTH OF CoM_2O_4 AND NiM_2O_4(M=Fe,Al,Cr)SPINEL OXIDES BY FLUX METHOD

尖晶石型CoM_2O_4和NiM_2O_4(M=Fe,Al,Cr)晶体的助熔剂法生长

56. γ-aluminum oxynitride spinel

尖晶石型氧氮化铝

57. Structural Characterization and Theoretical Capacity of Spinel Li-Mn-O Compounds

尖晶石型锂锰氧化物的结构特征及理论容量

58. The spinel manganic acid lithium is promising to be cathodes for Li-ion battery, due to its relatively high energy density and low toxicity.

尖晶石型锰酸锂具有无毒、能量密度高等特点，是下一代锂离子电池最有前途的正极材料之一。

59. Simulation of Coordination Center Cations Distributing in Spinel Mineral Structure

尖晶石族矿物结构中的阳离子分布

60. The chemical composition of spinel showed that peridotite was formed in deep oceanic settings.

尖晶石的化学特征表明蛇绿岩中的橄榄岩为深海橄榄岩；

61. spinel lithium manganese oxide

尖晶石相LiMn2O4

62. Development of Conductive Mechanism in Spinel - Structure Based NTC Thermal Materials

尖晶石系NTC热敏电阻材料导电机理的研究进展

63. Nanoparticle Spinel Catalysts for Heterogeneous Oxidation from Allylic Alcohols to Corresponding Aldehydes and Ketones

尖晶石纳米催化剂应用于烯丙醇多相氧化制烯丙醛或烯丙酮

64. Spinel lithium manganese oxide electrode

尖晶石锂锚氧化物电极

65. Spinel lithium manganese oxides

尖晶石锂锰氧化物

66. lithium manganese oxide spinel

尖晶石锰酸锂

67. Study on Layered LiNi_(1/3)Co_(1/3)Mn_(1/3)O_2 and Modified Spinel LiMn_2O_4

层状LiNi_（1/3）Co_（1/3）Mn_（1/3）O_2与改性尖晶石LiMn_2O_4的研究

68. Keywords open-heath dust;spinel ferrits;isomorphous transformation;

平炉尘;尖晶石型铁氧体;同晶转化;

69. When the MA spinel addition is 15%,the castable has optimal high temperature strength and slag resistance.

当尖晶石加入量为15%时,浇注料具有最佳的高温强度和综合抗渣性能。

70. The results showed that Mn4+ replacing part of Fe3+ caused the crystal lattice of NiFe2O4 spinel to become aberrated,which could promote sintering and improved the density.

掺杂MnO2后,NiFe2O4的晶格产生畸变,说明MnO2促进了烧结,提高了材料的密度;

71. Substituted manganese spinel oxide

掺杂锂锰氧尖晶石

72. Rare Earth Elements-Doped Spinel LiM_(0.02) Mn_(1.98)O_4 as the Cathodic Materials for Lithium Ion Batteries

掺稀土的LiM_(0.02)Mn_(1.98)O_4锂离子电池正极材料

73. Cyclohexyl benzene (CHB) was studied as an overcharge protection additive in the spinel LiMn2O4 lithium-ion cell.The effect of CHB on cycle ability and capacity of cell was also investigated.

摘要研究在电解液中添加环己基苯(CHB)对锰酸锂锂离子电池的防过充性能的影响，考察CHB的加入对电池循环性能及容量等的影响。

74. A cathode-ray-tube (CRT) faceplate made of transparent spinel (MgAl2O4) is developed.

摘要透明尖晶石陶瓷面板投影管的屏和锥采用了低熔点玻璃封接。

75. A study on new type aluminous cements containing magnesium aluminate spinel

新型含镁铝尖晶石的铝酸盐水泥的研究

76. Keywords advanced ceramic tool material interface spinel;

新型陶瓷刀具材料;界面;尖晶石;

77. Keywords Cement kiln;Periclase spinel brick;

方镁石-尖晶石砖;水泥窑;

78. Keywords Periclase;Spinel;Castable;Corrosion mechanism;

方镁石;尖晶石;浇注料;渣蚀机理;

79. Normal magnesia brick is made of Alumina-Magnesia spinel, periclase, It has higher temperature strength, good thermal shock stability, strong resistance to basic slag.

普通镁铝以镁铝尖晶石和方镁石为主要晶相，具有较高的高温强度和较好的热稳定性，抗碱性炉渣侵蚀。

80. The influence of MgO rich spinel content on porosity, bending strength and slag resistance of MgO-Al2O3 castable were studied in this article.

本文研究了富镁尖晶石细粉加入量对镁铝浇注料显气孔率、抗折强度和抗渣性能的影响。