1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2009 11 12 N-STATUS No known use. No replacement named D. DiGregorio, NA 2002 08 20 Revised Updated and renumbered 1988 05 13 NE01E10000474013Released N. Adamowicz Printed copies are uncontrolled Page 1 of 2
2、 Copyright 2009 Ford Global Technologies, Inc. CORROSION INHIBITOR FOR ENGINE HOT TEST ESE-M97B47-B2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is intended for use as an additive to water used in hot stand testing of assembled engines. 2. APPLICATION This speci
3、fication was released originally for material used as a corrosion inhibitor for cast iron and aluminum engine parts on engine assemblies in storage prior to vehicle installation. 3. REQUIREMENTS Ford Motor Company reserves the right to subject candidate corrosion inhibitors to any investigation they
4、 may consider necessary and use the data derived for approval qualification. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 MATERIAL SPECIFICATION 3.2.1 Appeara
5、nce Clear liquid 3.2.2 Odor Mild, unoffensive 3.2.3 Solubility with water Completely miscible 3.2.4 pH (2 % v/v Solution) 9.1 - 9.5 (ASTM E 70) 3.2.5 Specific Gravity 1.10 - 1.45 (ASTM D 1122) 3.3 LABORATORY TEST PERFORMANCE 3.3.1 Saponifiables, (Soaps, Emulsifiers and Wetting Agents), min 5 % (FLTM
6、 AJ 106-01) ENGINEERING MATERIAL SPECIFICATION ESE-M97B47-B2 Page 2 of 2 Copyright 2009 Ford Global Technologies, Inc. 3.3.2 Compatibility Test Must pass (Ford CLS Test Method, 1 % and 10 % solutions of corrosion inhibitor) 3.3.3 Rust Prevention Must pass (FLTM BT 2-1) 3.3.4 Storage Stability Must pass Material shall be free of suspended matter and not show any change in properties for storage periods up to six months. Material must be protected from freezing. 3.4 RECOMMENDED USAGE Inhibitor HT-99F Recommended Usage 2.5 - 3.5 %
