73 results about "Titanium molybdenum" patented technology

To overcome the problem of a conventional catalyst and to provide an exhaust gas purifying catalyst that meets the requirement concerning Hg oxidation activity and SO2 oxidation activity; i.e., an exhaust gas purifying catalyst which specifically reduces percent SO2 oxidation, while maintaining percent Hg oxidation at a high level.The invention provides an exhaust gas purifying catalyst which comprises a composition containing oxides of (i) titanium (Ti), (ii) molybdenum (Mo) and / or tungsten (W), (iii) vanadium (V), and (iv) phosphorus (P), wherein the catalyst contains Ti, Mo and / or W, and V in atomic proportions of 85 to 97.5:2 to 10: 0.5 to 10, and has an atomic ratio of P / (sum of V and Mo and / or W) of 0.5 to 1.5, and an exhaust gas purifying method comprising exposing an exhaust gas containing a nitrogen oxide (NOX) and metallic mercury (Hg) to the catalyst in the presence of ammonia as a reducing agent, to thereby perform reduction of NOX contained in the exhaust gas and oxidation of metallic mercury (Hg) contained in the exhaust gas.

A cold rolled and heat treated steel sheet is provided. The steel sheet includes a composition including 0.17%≤carbon≤0.24%, 1.9%≤manganese≤2.2%, 0.5%≤aluminum≤1.2%, 0.5%≤silicon≤1%, Si+Al≥1.3%, 0.05%≤chromium≤0.2%, 0.015%≤niobium≤0.03%, sulphur≤0.003%, phosphorus≤0.03% and optionally 0.005%≤titanium≤0.05%, 0.001%≤molybdenum≤0.05%, a remainder of the composition including iron and the unavoidable impurities. A microstructure of the coated steel sheet includes, in area fraction, 10 to 20% residual austenite, said austenite phase having a carbon content between 0.9 to 1.1%, 40 to 55% polygonal ferrite, 15 to 40% granular bainite and at least 5% tempered martensite, a sum of tempered martensite and residual austenite being between 20 to 30%. A method is also provided.

The invention provides a display panel, a preparation method thereof and a display device. The display panel comprises a display area and a non-display area surrounding the display area, and the display area comprises a plurality of pixel areas; the display panel comprises a substrate, a welding pad and a signal line, the welding pad and the signal line are arranged on the substrate, the welding pad is arranged corresponding to the pixel area, and the welding pad is electrically connected with the signal line. Materials of the welding pad comprise at least one of a molybdenum / copper laminationlayer, a molybdenum-titanium alloy / copper lamination layer and a titanium-molybdenum-nickel alloy / copper lamination layer. And the welding electrode on a micro light emitting diode is electrically connected with the welding pad through a welding material. According to the application, the molybdenum / copper laminated material is adopted to prepare the binding welding pad, so that the problem of poor binding force between MTD and the welding material in the prior art can be effectively solved; and meanwhile, the titanium-molybdenum-nickel alloy / copper / titanium-molybdenum-nickel alloy laminationis adopted to prepare a binding lead, so that the manufacturing process of the display panel can be reduced, and the manufacturing cost is reduced.