The present invention relates to base metal oxide oxidation catalyst. 可以使用含或不含钯的MnOx与一种或多种其它贱金属氧化物的混合物氧化含氧气体料流,如来自柴油机或其它稀燃发动机的废气料流中的化学物类,如一氧化氮(NO),一氧化碳和低分子量烃(例如C1-C5和饱和或烯键式不饱和的). Can be used with ...
The present invention relates to base metal oxide oxidation catalyst. 可以使用含或不含钯的MnOx与一种或多种其它贱金属氧化物的混合物氧化含氧气体料流,如来自柴油机或其它稀燃发动机的废气料流中的化学物类,如一氧化氮(NO),一氧化碳和低分子量烃(例如C1-C5和饱和或烯键式不饱和的). Can be used with ...
A small amount of the simulated oxide coated cathode metaloxide interface layer formed between (Ba, Sr, Ca) CO3 powder and Ni–W–Zr ternary alloy base metal was separated from a base metal using anodic dissolution. Composition was studi... E Kitazume,N Shibata - 《Materials Transactions Jim...
摘要: A silver-oxide based material for electric contacts, which has excellent deposition resistance and consumption resistance. The material is formed by subjecting to an internal oxidation treatment an Ag based alloy consisting essentially of
base (Usually a metal oxide or hydroxide) A substance existing as molecules or ions which can take up hydrogen ions. When a base reacts with an acid it forms a salt and water only. Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information LimitedThesaur...
Dutch metal (copper, zinc) Gilding metal (copper, zinc) Muntz metal (copper, zinc) Pinchbeck (copper, zinc) Prince's metal (copper, zinc) Tombac (copper, zinc) Bronze(copper, tin, aluminum, or any other element) Aluminum bronze (copper, aluminum) ...
A ferrous metal article having an oxide coating formed on the metal base suitable for brake devices and others.An article ferrous metal including: a) a substrate of ferrous alloy having a wear surface, and b) a coating of metallic... R Bianco,T Nixon,J Swank 被引量: 0发表: 2000年 The...
metal oxide to an elevated temperature followed by the addition of a basic compound, d) stopping the reaction was added, and heating of the large amount of water or a metal hydroxide, and e) separation and washing by the steps of obtaining a metal oxide a method for producing metal oxide...
A ferrous metal article having an oxide coating formed on the metal base suitable for brake devices and others. A ferrous metal article having an oxide coating formed on the metal base suitable for brake devices and others.An article ferrous metal including: a) a substrate of ferrous alloy ...
The mixture consists essentially of high surface area ceria particles and alumina particles wherein the ceria particles bear copper oxide. Preferably, one of chromium oxide, manganese oxide and tin oxide are dispersed over both the ceria and alumina particles of the washcoat....