1、American National Standard Nomenclature System for Aluminum Metal Matrix Composite MaterialsSecretariatThe Aluminum AssociationIncorporatedANSI H35.5-2013Revision of H35.5-1993 (R2009)American National StandardApproval of an American National Standard requires verifi cation by ANSI that the requirem
2、ents for due process, consensus, and other criteria for approval have been met by the standards developer.Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement
3、means much more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that a concerted effort be made toward their resolution.The use of American National Standards is completely voluntary; their existence does not in any respect p
4、reclude anyone, whether he has approved the standards or not, from manufac-turing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards.The American National Standards Institute does not develop standards and will under no circumstances give an interpret
5、ation of any American Standard. Moreover, no person shall have the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretation should be addressed to the secretariat or sponsor whose name appears
6、 on the title page of this standard.CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken to reaffi rm, revise, or withdraw this standard no later than fi ve years from the dat
7、e of approval. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute, 25 West 43rd Street, New York, NY 10036.American National Standard Nomenclature System for Aluminum Metal Matrix Composite Materi
8、alsANSI H35.5-2013Revision of H35.5-1993 (R2009)SecretariatThe Aluminum Association, Inc.1525 Wilson Boulevard, Suite 600Arlington, Virgnia 22209Approved November 7, 2013American National Standards Institute2ACCREDITED STANDARDS COMMITTEE H35ONALUMINUM AND ALUMINUM ALLOYSOFFICERSTrevor J. Lewis, Cha
9、irmanP. Shafi ee, SecretaryCOMMITTEE MEMBERSTHE ALUMINUM ASSOCIATIONTREVOR J. LEWIS, Rio Tinto Alcan, Cleveland, OhioAEROSPACE INDUSTRIES ASSOCIATION OF AMERICAJAMES R. RENTSCH, Aerospace Industries Association of America, Arlington, VirginiaALUMINUM EXTRUDERS COUNCILJOHN MURPHY, Hydro Aluminum Nort
10、h America, Saint Augustine, FloridaAMERICAN FOUNDRY SOCIETYSTEVE ROBISON, American Foundry Society, Schaumburg, IllinoisASTM INTERNATIONALBRIAN P. COCHRAN, ASTM B07, Wabash, IndianaMETAL SERVICE CENTER INSTITUTEJULIE S. THANE, Metal Service Center Institute, Chicago, IllinoisNATIONAL ELECTRICAL MANU
11、FACTURERS ASSOCIATIONVINCE BACLAWSKI, National Electrical Manufacturers Association, Rosslyn, VirginiaSAE INTERNATIONAL (SOCIETY OF AUTOMOTIVE ENGINEERS)ROBERT STEFFEN, Raytheon Precision Manufacturing, Dallas, TexasU.S. DEPARTMENT OF COMMERCEFRANK W. GAYLE, National Institute of Standards and Techn
12、ology, Gaithersburg, MarylandU.S. DEPARTMENT OF THE NAVYCARL LEVANDUSKY, Naval Air Warfare Center Aircraft Division, Lakehurst, New JerseyU.S. DEPARTMENT OF THE AIRFORCELARRY PERKINS, US Airforce Systems Support Division, Dayton, OhioForewordThis Standard is a revision of ANSI Standard H35.5-1993 (R
13、2009) Nomenclature System For Aluminum Metal Matrix Composite Materials. It was originally developed by The Aluminum Association and submitted to American National Standards Committee H35 on Aluminum and Aluminum Alloys for recognition as an American National Standard under the Accredited Standards
14、Committee Method.This Standard was developed to provide users, producers and other interested parties with a means of briefl y describing aluminum matrix composites utilizing the already existing Alloy and Temper Designation Systems for Aluminum, American National Standard H35.1 / H35.1(M).ANSI H35.
15、520133III. Nomenclature SystemThe designation system will consist of four parts:QA. The matrix alloy designation will employ The Aluminum Association designation for the alloy (up to 6 characters) and will be separated from the remainder of the composite designation with a slash (/).B. The compositi
16、on of the reinforcement will be given by the appropriate chemical designation without the use of subscripts and will be separated from the remainder of the composite designation by a second slash (/). Common examples are C for graphite, SiC for silicon carbide and Al2O3 for Al2O3.C. The volume perce
17、nt of the reinforcement will have two characters. If it is less than 10, the fi rst character will be a zero.D. The type of reinforcement will be allowed one character which will be lower case. The character to be used for each type of reinforcement is defi ned in Section II.C.Examples are:6063/Al2O
18、3/15p where 6063 is the matrix alloy, Al2O3is the reinforcement material, 15 is the volume percent Al2O3and p is particle reinforcement.7075/C/05c where 7075 is the matrix alloy, graphite is the reinforcement, 5 is the volume percent graphite and c is a chopped fi lament.A356.0/SiC/20w where A356.0
19、is the matrix alloy, silicon carbide is the reinforcement material, 20 is the volume percent SiC, and w is whisker reinforcement.QGeneric temper designation in accordance with ANSI H35.1 can be added to the end of the MMC designation. The letter “P” is added to the end of generic temper designation
20、when applied to MMC designations as called for in ANSI H35.1/H35.1(M), A4(d). The fi rst example above, if solution heat treated and artifi cially aged to substantially full strength could be written: 6063/Al203/15p-T6P.Nomenclature System for Aluminum Metal Matrix Composite Materials (ANSI H35.5-20
21、13)I. ScopeThis describes a nomenclature system for designating Alumi-num Metal Matrix Composites, including indentifi cation of:1. The matrix composition, and2. The type, volume percent and composition of the reinforcement material.II. Defi nitionsA. Aluminum Metal Matrix Composite1. It must be a m
22、anufactured combination of at least two chemically distinct materials, one of which must be an aluminum or an aluminum alloy, with a distinct interface separating the constituents.2. For the purpose of this designation system, the characteristic dimension of the reinforcing phase must exceed 0.1 m a
23、nd the reinforcing phase must be at least 2 volume percent of the composite.3. Laminates, clad metals or honeycomb sandwiches are not considered Aluminum Metal Matrix Composites for the purpose of this defi nition.B. Aluminum MatrixThe composition of the aluminum or aluminum alloy matrix component s
24、hall be registered with The Aluminum Association in accordance with ANSI H35.1.C. Types of Reinforcement1. Type f: These composites are reinforced with continuous fi bers, fi laments or monofi laments.2. Type p: These composites are reinforced with particles.3. Type w: These composites are reinforced with whiskers with 1/d ratios between 4 and 200.4. Type c: These composites are reinforced with cut or chopped fi bers, fi laments or monofi laments.ANSI H35.520134
