SUBSTANCE: refractory compound comprises electrocorundum having 100-200 mcm fraction, alumochromophosphate binder, α-Al2O3 with dispersity of 3-6 mcm. In order to make it more plastic, refractory compound further comprises mullite corundum powder having 1000-3000 mcm fraction, electrocorundum having...
Anisotropy in Single-Crystal Refractory Compounds Edited by Fred Wm. Vahldiek and Stanley A. Mersol. Vol. 1: Pp. xix + 405. Vol. 2: Pp. xi + 493. (Plenum: New York, 1968.) $45 the set. This is a preview of subscription content, access via your institution Access options ...
难熔金属化合物 1. Three composites of 2D C/SiC-ZrB2(TaC,ZrC) were prepared via introducing of refractory compounds(ZrB2,TaC,ZrC) into 2D C/SiC composites,and the influences upon mechanical,oxidation resistant performance and microstructures of 2D C/SiC composites were investigated. 提出在2D ...
(Elements & Compounds) a material, such as fire clay or alumina, that is able to withstand high temperatures: used to line furnaces, kilns, etc [C17: variant of obsoleterefractary] reˈfractorilyadv reˈfractorinessn Collins English Dictionary – Complete and Unabridged, 12th Edition 2014...
1) refractory organic compounds 难降解有机物质2) refractory organic 难降解有机物 1. The research and actual application of the advanced chemical oxidation technology in the treatment of refractory organic compounds in wastewater field were summarized ,meanwhile,some existent problems and the developing...
专利名称：Heterogeneous refractory compounds 发明人：Maurice M. Desouches,Alain Le Sech 申请号：US05/481812 申请日：19740621 公开号：US03992213A 公开日：19761116 专利内容由知识产权出版社提供 摘要：The invention relates to dry heterogeneous refractory compositions comprising 90 to 30% by weight of a ...
More than 40 elements of the periodic table are used in the lighting industry as auxiliary materials and as light emitting compounds in the solid as well a... G Eichelbrnner - 《International Journal of Refractory Metals & Hard Materials》 被引量: 11发表: 1998年 USE OF SURFACING MATERIALS ...
The Fenton reagent (Fe2+/H2O2-10 mM/9.8 mM) and nanoporous activated carbon (30 g L1) as the heterogeneous matrix were used in heterogeneous Fenton oxidation (HFO) process for the destruction of refractory organic compounds present in... P Maharaja,E Gokul,N Prabhakaran,... - 《Rsc Advance...
One important temperature limitation is the lack of bearing materials that will perform satisfactorily with low friction and wear in an air atmosphere of 2000掳F or higher. Refractory compounds for use as bearings were investigated as well as the possibility of employing various materials, both ...
NbC/C, TaC/C, and M02C/C composites were synthesized by the electrochemical method of currentless transfer in molten salts containing compounds of these refractory metals. The electrical double layer formed in solutions of sodium sulfate... MS Romaniuk,VS Dolmatov,EV Kirillova - 《Ecs Transaction...