1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2002 08 16 Revised Updated and renumbered 1993 01 04 NE01E10127076075 Revised & Updated J.C. Webster 1977 01 22 CAF3-00774110-E Released Printed copies are uncontrolled Page 1 of 2 Copyright 2002, Ford Globa
2、l Technologies, Inc. CERAMIC, MONOLITH WSE-M96B63-FA 1. SCOPE The material defined by this specification is a porous ceramic. 2. APPLICATION This specification was released originally for materials used in the substrate in the manufacture of catalytic converters. This specification replaces and supe
3、rsedes ESE-M96B63-FA. When ESE-M96B63-FA is shown on other documents, the requirements of this specification apply. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WS
4、S-M99P1111-A). 3.2 ORIGINAL PHYSICAL PROPERTIES CONSTRUCTION NGK 3.2.1 Thermal Expansion Coeff., max 1.25 x 1E-6mm/mm/ C (ASTM C 372) Measure as average from 40 to 800 C 3.3 ORIGINAL CHEMICAL PROPERTIES 3.3.1 Chemical Composition Al2O335.1 +/- 1.6 SiO250.0 +/- 1.8 MgO 13.5 +/- 0.5 ENGINEERING MATERI
5、AL SPECIFICATION WSE-M96B63-FA Page 2 of 2 Copyright 2002, Ford Global Technologies, Inc. 3.3.2 Major Crystalline Phases X-ray Diffraction (List Test Method) Cordierite, min 90 % Mullite, max 2.4 % Spinel, max 1.2 % 3.3.3 Other Elements, max Test Method: ASTM C 573 or alternate procedures giving equivalent precision such as emissions spectrographic fusion techniques. Fe2O31.0 % ZrO20.5 % TiO21.0 % CaO 0.5 % PbO 0.1 % BaO 0.1 % P2O50.2 % K2O + Na2O 0.5 % Li2O 0.1 % B2O30.1 % V2O50.1 % Cr2O30.1 % CuO 0.1 % MnO 0.1 % NiO 0.1 % SrO 0.1 %
