Results 81 to 90 of about 807,726 (343)

Versatile Coordination of Cyclopentadienyl-Arene Ligands and Its Role in Titanium-Catalyzed Ethylene Trimerization [PDF]

, 2009
Cationic titanium(IV) complexes with ansa-(η5-cyclopentadienyl,η6-arene) ligands were synthesized and characterized by X-ray crystallography. The strength of the metal-arene interaction in these systems was studied by variable-temperature NMR ...
Adams J. R., Agapie T., Antonelli D., Barrios-Landeros F., Bart S. C., Bernskoetter W. H., Blackmore K. J., Blok A. N. J., Blok A. N. J., Bouwkamp M. W., Bouwkamp M. W., Brackemeyer T., Braunstein P., Brintzinger H. H., Burckhardt U., Butenschön H., Calderazzo F., Casarin M., Chatt J., Clearfield A., Cohen S. A., Cuenca T., Dapprich S., De Bruin T., De Bruin T. J. M., De Bruin T. J. M., Decker S. A., Deckers P. J. W., Deckers P. J. W., Deckers P. J. W., Dewar J. S., Dias H. V. R., Diefenbach A., Erker G., Espinet P., Fachinetti G., Fachinetti G., Frenking G., Frenking G., Fryzuk M. D., Gillis D. J., Graham T. W., Green J. C., Grotjahn D. B., Guo Z., Guram A. S., Hagadorn J. R., Hagen H., Haneline M. R., Hanna T. E., Hayes P. G., Howard W. A., Howard W. A., Huang J. L., Hubig S. M., Jang J. H., Jeffrey J. C., Jung M. E., Kalodimos C. G., Kerschner J. L., Kerschner J. L., Kissounko D., Kool L. B., Kuriyama M., Lancaster S., Lauher J. W., Lee H., Lentz M. R., Licht E. H., Lockwood M. A., Lupinetti A. J., Marsella J., Montag M., Moxham G. L., Müller C., Negishi E. I., Nifant’ev I. E., Otten E., Overett M. J., Ozerov O. V., Pampaloni G., Pool J. A., Procopio L. J., Rosenthal U., Rosenthal U., Sassmannshausen J., Sassmannshausen J., Siemeling U., Sikora D., Sikora D. J., Singewald E. T., Singewald E. T., Singewald E. T., Slone C. S., Smith J., Spek A. L., Stanciu C., Stone K. J., Szilagyi R. K., Tobisch S., Tobisch S., Tobisch S., Traylor T. G., Van der Sluis P., Van Raaij E. U., Wass D. F., Werner H., Wu T., Zachmanoglou C. E.   +108 more
core   +4 more sources

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing—Part II: Processability by Powder Bed Fusion of Metals Using a Laser Beam

Advanced Engineering Materials, EarlyView.
In this manuscript, the processability of X2CrNiMo17‐12‐2 powder coated with silicon carbide, silicon, and silicon nitride nanoparticles is investigated. The amount of nanoparticles varies from 0.25 to 1 vol%. By coating the powder feedstock material with nanoparticles, an enlargement of the process window and an increase in the build rate are achieved.
Nick Hantke, Tim R. Brocksieper, Arne Lüddecke, Tobias Grimm, Arno Kwade, Jan T. Sehrt   +5 more
wiley   +1 more source

Investigation of Dynamic Mechanical Behavior and Damage Characteristics in TC32 Alloy

Journal of Aeronautical Materials, 2016
The dynamic shearing experiment was been done by using split Hopkinson pressure bar(SHPB) technique in TC32 alloy with lamellar, bimodal and basket microstructures. The damage Characteristics of TC32 alloy was investigated by using optical microscope(OP)
LI Mingbing, ZHU Zhishou, WANG Xinnan, FEI Yue, ZHU Liwei, SHANG Guoqiang, LI Jing   +6 more
doaj   +1 more source

Surface Morphology and Phase Stability of Titanium Foils Irradiated by 136 MeV 136Xe

, 2013
A stack of titanium foils was irradiated with 136 MeV 136Xe to study microstructure damage and phase stability of titanium upon irradiation. X- ray diffraction, scanning electron microscopy/energy dispersive spectroscopy and atomic force microscopy were ...
Greene, J. P., Loveland, W., Paulenova, A., Sadi, S., Watson, P. R., Zhu, S., Zinkann, G.   +6 more
core   +1 more source

Studi Pemesinan Ti6246 dengan Jatropha Curcas Sebagai Bio-Lubricant Terhadap Surface Roughness dan Bentuk Geram [PDF]

, 2020
Machiniability paduan titanium umumnya dianggap buruk karena memiliki kecenderungan geram untuk menempel ke alat pemotong selama pemesinan, sehingga menyebabkan chipping dan kegagalan alat secara prematur.
Aisyah, Iis Siti, Rusdiantoa, Mukhammad, Soegiharto, Achmad Fauzan Hery   +2 more
core  

Low‐Activation Compositionally Complex Alloys for Advanced Nuclear Applications—A Review

Advanced Engineering Materials, EarlyView.
Low‐activation compositionally complex alloys (LACCAs) are advanced metallic materials primarily composed of low‐activation elements, offering advantages such as rapid compliance with operational standards and safe recyclability. This review highlights their potential for extreme high‐temperature irradiation environments as structural materials for ...
Yangfan Wang, Hanliang Zhu, Zhiyang Wang, Zhijun Qiu, Xiao Wang, Zengxi Pan, Hongtao Zhu, Mingxing Zhang, Huijun Li   +8 more
wiley   +1 more source

The influence of foreign ions on the crystal lattice of barium titanate [PDF]

, 1982
From investigations of phase diagrams of ternary oxides the lattice sites of foreign ions and compensating vacancies are established. Large trivalent ions occupy barium sites and are completely compensated by titanium vacancies.
Havinga, E.E., Jonker, G.H.
core   +2 more sources

METALLIC TITANIUM. [PDF]

Journal of the American Chemical Society, 1910
n ...
openaire   +1 more source

Influence of a Hydrogen Addition to the Inert Gas and Subsequent Heat Treatments on the Microstructure and Mechanical Properties of Magnesium WE43 Fabricated by PBF‐LB/M

Advanced Engineering Materials, EarlyView.
This article investigates optimal processing conditions for the laser‐based powder bed fusion of WE43. To limit the interaction with remaining oxygen, a 3 vol% hydrogen admixture to the inert gas is investigated. Furthermore, heat treatments are investigated in the range of 250–350 °C for 48 h.
Arvid Abel, Elmar Jonas Breitbach, Hannes Holländer, Michael Müller, Tjorben Griemsmann, Christian Klose, Jörg Hermsdorf, Hans Jürgen Maier, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Titanium-nitrogen reaction investigated for application to gettering systems [PDF]

, 1968
Titanium is one of several gettering materials available for removing nitrogen from inert gases. The reaction rate of titanium-metal sponge and nitrogen in argon-nitrogen mixtures was studied at 900 degrees C.
Arntzen, J. D., Coleman, L. F., Kyle, M. L., Pierce, R. D.   +3 more
core   +1 more source