XB/T 505-2011 Active Industry standards-Rare earths

XB/T 505-2011 Substrate of catalyst for gasoline vehicle emission purification

XB/T 505-2011 Substrate of catalyst for gasoline vehicle emission purification

Publish Date: 2011-12-20 Implement Date: 2012-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: XB/T 505-2011

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Rare earth metals and their alloys

ICS Name: -

Publish Date: 2011-12-20

Implement Date: 2012-07-01

Pages: 7 pages

Scope

This standard specifies the requirements, test methods, inspection rules and markings, packaging, transportation, storage, and quality certificates for exhaust purification catalyst carriers of gasoline vehicles.
This standard applies to honeycomb ceramic carriers (hereinafter referred to as carriers) based on cordierite material.

Development Information

Word Count: 11 Thousand words Pages: 7 pages

Replace the following standards

XB/T 505-2003 Substrate of catalyst for petrol vehicle emission purification

Referenced Standards

JC/T 686 GB/T 1964-1996 Test method for crushing strength of porous ceramic GB/T 1964-2023 Porous ceramics—Test method for compressive strength at room temperature GB/T 2997-2000 Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products GB/T 2997-2015 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products GB/T 7320.2-2000 Refractory materials—Determination of thermal expansion(Telescope method) YB/T 370-1995 Test method for refractoriness under load of refractory products(non-differential,with rising temperature) QB/T 2578-2002 The chemical composition of ceramic materials is analyzed using optical methods YB/T 370-2016 The method of testing the weight-bearing softening temperature of refractory materials (non-differential-temperature-rise method)

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