China Catalytic Converter Round Honeycomb Metal Substrate Catalytic

meta Honeycomb Substrate Description:
Comparing with the ceramic substrate, metallic substrate has the advantages of fast burning, small volume, high mechanical strength, prominent heat-resistance, etc. It is widely used in exhaust gas purification equipments, such as motorbike, yacht etc. The metallic substrate should be pretreated to generate a transition layer which is to solve the mismatched heat expansion between metallic substrate itself and the active layer. On the transition layer, it is coated with the rare earth catalyst layer, while in active layer is coated with noble metal like Pt, Pd, Rh. Along with the Europe III, IV emissions implementation, the company has carried on the optimized design in the original formula foundation, developed a series of combustion initiation temperature to be lower, the transformed efficiency was higher. A anti-agglutination ability better new catalyst, and has reported the national invention patent. Can enable the vehicles using CCC+UCC or the UCC plan appropriate readjustment engine to achieve the European III, IV standard CO: 1.0g/km, HC: 0.6g/km, NOX: 0.08g/km which measured in the national passenger vehicle quality examination center, the product performance achieve the European III standard. All products are satisfied with EPA emission standard and Euro 2, 3, 4.
Meet European II emission standard
Motor damnify< 3%
Passed Wearing test of 15000KM
Passing through the strict test of endurance, our motorcycle catalyst converter has met European emission standard, and the economical sloss (loss)of motorcycle's power could be less than 3%. Its catalyst carrier includes: metallic catalyst carrier and honeycomb ceramic catalyst carrier. We could customize the products according to clients's different requirement (clients different requirements).
Test result(Given by Quality Supervision and Inspection Station of Industrial Ceramic)
*To make the product with tri-angle, round and square hole as well as other specification in accordance with customer's demand.
*Adopt the metallic and ceramic carrier as motorcycle catalyst.
*Simulation system of the computer to design meticulously, it is accurate to match. (Simulation system of the computer is designed meticulously and matched accurately)
*Remarkable to purify, are equivalent Europe II Emission standard (Remarkable purify effect which are equivalent to Europe II Emission standard)
*Motor damnify< 3%
*Passed Wearing test of 15000KM
Features:
*Stainless steel shell,
*Foil material is OCr21Al6, foil thickness is 0.1mm
*Cell pieces per square inch: 100, 200, 300 and 400cpsi
*Shape and dimension is customized according to drawing provided
ItemUnitStandard ValueActual measured valueResultInspection standardSiO2-50 ± 248.40EligibleQB/T 2578-2002Al2O3-35 ± 234.65EligibleFe2O3--0.44-CaO--1.49-Mgo-13 ± 212.78EligibleOutlook quality--Meet the requirementEligibleXB/T 505-2003Crack in the surface-No visible cracks available in the extremity and the flank--Defect in the hole wall-Could not exceed 0.1% extremity--Damage of edge-For each 28mmX18mm extremity, there should be less than 3 places of damage--Chiseled hole in the surface-The depth ≤ 1.6mm, the whole area of the chiseled hole ≤ 300mm2, and the girth of the hole ≤ 6.4mm2.--Rate of blocking hole-≤ 1.0%--Dimension tolerancemmLength ≤ 100 permitted tolerance ± 1.0Meet the requirementEligibleThermal expansion coefficient ≥ 15.0x10-714.6X10-7EligibleIntenerate temperature ≥ 13601364EligibleHeat and libration resistance 650650-8 Never crack in one timeEligibleCubage densityg/cm30.45-0.550.50EligibleWater absorption%16.5,tolerance ± 2.016.85EligibleCompressive strengthkg/cm2---Axes A-≥ 106143.8EligibleAxes B-≥ 14.520.5EligibleAxes C-≥ 1.73.2EligibleCool libraest--Under the frequency of 100 ± 50H 2 , after being librated for 3 hours, there aren't any damage and cracks-