GB/T 12967.2-2008 English PDFUS$519.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 12967.2-2008: Test Methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 2: measurement of wear resistance and wear index of anodic oxidation coatings with an abrasive wheel wear test apparatus Status: Obsolete GB/T 12967.2: Historical versions
Basic dataStandard ID: GB/T 12967.2-2008 (GB/T12967.2-2008)Description (Translated English): Test Methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 2: measurement of wear resistance and wear index of anodic oxidation coatings with an abrasive wheel wear test apparatus Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H20 Classification of International Standard: 25.220.20 Word Count Estimation: 13,116 Date of Issue: 2008-06-09 Date of Implementation: 2008-12-01 Older Standard (superseded by this standard): GB/T 12967.2-1991 Quoted Standard: GB/T 4957; GB/T 8005.3; GB/T 9258.1-2000 Adopted Standard: ISO 8251-1987 (E), MOD Regulation (derived from): National Standard Approval Announcement 2008 No.9 (Total No.122) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies a test method for abrasion and wear coefficient of aluminum and aluminum anodic oxide film was measured by wheel wear tester. Aluminum plate-like sample test of not less than 5��m in this section applies to the anodized film thickness. For the thickness of the anodic oxide film and a surface layer, or any selected layer of oxide film can be measured by this method abrasion and wear coefficient. This section does not apply to the uneven surface of the sample was measured anodic oxidation of the sample. Determination of the wear resistance of the organic polymer film can refer to this section. GB/T 12967.2-2008: Test Methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 2: measurement of wear resistance and wear index of anodic oxidation coatings with an abrasive wheel wear test apparatus---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Test Methods for anodic oxidation coatings of aluminium and aluminium alloys Part 2. Measurement of wear risistance and wear index of anodic oxidation coatings with an abrasive wheel wear test appaeratus ICS 25.220.20 H20 National Standards of People's Republic of China Replacing GB/T 12967.2-1991 Aluminum and anodized aluminum alloy film detection method Part 2. Determination of the anode wheel wear tester Abrasion and wear coefficient oxide film (ISO 8251. 1987 (E), Anodizedaluminiumandaluminiumaloys-Measurementof wheelweartestapparatus, MOD) Posted 2008-12-01 2008-06-09 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordGB/T 12967 "anodized aluminum and aluminum alloy film detection method" is divided into seven parts as follows. --- Part 1. Determination of the average wear anodic oxidation coatings with an abrasive jet test apparatus; --- Part 2. abrasion and wear coefficient anodic oxide film was measured using an abrasive wheel wear tester; --- Part 3. Copper accelerated acetic acid salt spray test (CASS test); --- Part 4. Determination of colored anodic oxide films resistant to ultraviolet light; --- Part 5. Evaluation by deformation of the anodized film crack resistance; --- Part 6. Visual observation of colored anodic oxide film color and appearance quality; --- Part 7. Determination of wear resistance of anodic oxidation coatings with falling sand tester. This section GB/T Part of 212,967. The partial modification of the use of ISO 8251. 1987 (E) "anodized aluminum and aluminum alloys --- Determination anodized wheel wear tester Abrasion and wear coefficient of the film "(in English), and according to ISO 8251. (E) redrafted 1987. For ease of comparison, in information attached Appendix C lists the control list in this section and the corresponding clauses of the international standard chapter. This section in the use of international standards have been modified, these technical differences identified in terms of a single vertical line they involved margins Margin. The main technical differences are as follows. --- Expanding the scope of the test conditions, the test run double stroking (ds) in T1, said instead of the original fixed number of times. --- Canceled a method of mass loss was measured oxide film thickness. --- Increasing the expression of the concept of pre-ground formula, abrasion and wear coefficients have been changed, the scope more widely. --- Means increased analytical balance; increased requirements for the test environment. --- APPENDIX A standard sample preparation, anodizing temperature deviation range changed to ± 1 ℃. --- For the hard anodic oxide film, and testing to determine the grinding wheel surface contact force is usually 19.6N ± 0.5N, increase the hard sun Anodic oxide film standard sample preparation methods, particularly in Appendix B, where anodic oxidation temperature deviation range changed to ± 1 ℃. --- For the hard anodic oxide film, a polishing tape selection is different from ordinary anodic oxide film. This Part replaces GB/T 12967.2-1991 "anodized aluminum and aluminum alloys - anodic oxide film of wheel wear test apparatus Abrasion and wear factor. " This section compared with the GB/T 12967.2-1991, the main changes are as follows. --- Expanding the scope of the test conditions, the test run double stroking (ds) in T1, said instead of the original fixed number of times. --- Canceled a method of mass loss was measured oxide film thickness. --- Increasing the expression of the concept of pre-ground formula, abrasion and wear coefficients have been changed, the scope more widely. --- Means increased analytical balance; increased requirements for the test environment. --- APPENDIX A standard sample preparation, anodizing temperature deviation range changed to ± 1 ℃. --- For the hard anodic oxide film to determine the contact force of the grinding wheel and test surface is usually 19.6N ± 0.5N, selective grinding tape Take Unlike ordinary anodic film, increase the preparation of hard anodic oxide film standard test panels, particularly in Appendix B, where Anodic oxidation temperature deviation range changed to ± 1 ℃. This part of the Annex A, Annex B normative appendix; Appendix C of this section is informative appendix. This part is proposed by the China Nonferrous Metals Industry Association. The non-ferrous metal part by the National Standardization Technical Committee. This section is responsible for drafting. National Quality Supervision and Inspection Center nonferrous metals, Fujian Nanping Aluminum Co., Ltd., the South China Nonferrous Metals Quality Supervision and Inspection Center, Guangdong Fung Alcoa Aluminum Co., Ltd. Shandong Nanshan Aluminum Co., Ltd. Participated in the drafting of this section. Guangdong Jianmei Aluminum Factory Co., Ltd. Guangya Aluminum Co., Ltd., Foshan City of New Aluminum Co., Ltd., Guangdong Haomei Aluminum Co., Ltd., Suzhou ropes of the Alcoa Co., Ltd. The main drafters of this section. Yao Wei, Feng Dongsheng, He Yaozu, Maria Wu, Chen Hui, Li, Xing Dai Yue, Pan learned, Yang volt wire, Zhou Chunrong,? Yan Ting column. This part of the standard replaces the previous editions are. --- GB/T 12967.2-1991. Aluminum and anodized aluminum alloy film detection method Part 2. Determination of the anode wheel wear tester Abrasion and wear coefficient oxide film1 Scope1.1 part specifies a test of wear resistance and wear index of anodic aluminum and aluminum oxide film was measured using an abrasive wheel wear tester method. 1.2 section applies to anodized aluminum sheet plate thickness not less than 5μm of test specimens. For the whole of the anodized film layer And a thick skin or any selected one layer of the oxide film can be used in this method for determining the wear resistance and wear factor. 1.3 does not apply to the uneven surface of the sample was measured anodized sample. Determination of abrasion resistance of organic polymer film 1.4 can refer to this section.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this document, but encourage the parties to reach an agreement on this standard is Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 4957 non-magnetic metal body non-conductive coating thickness measurement eddy overlay method (GB/T 4957-2003, ISO 2360. 1982, IDT) GB/T 8005.3 aluminum and aluminum alloys - Terminology - Part 3. Surface Treatment Terminology (GB/T 8005.3-2008, ISO 7583- 1986Anodizingofaluminiumanditsaloys-VocabularyTrilingualedition, MOD) GB/T 9258.1-2000 coated abrasives Analysis Part 1 abrasive particle size. Grain size test (ISO 6344.1998, IDT) 3 Terms, definitions GB/T 8005.3 and established the following terms, definitions, symbols apply to this standard. 3.1 Prepare for sample testing. 3.2 In Appendix A and Appendix B sample preparation conditions given. 3.3 Samples recognized by both supply and demand conditions prepared. 3.4 Grinding wheel completed one full reciprocation. 4. Summary 4.1 anodized specimens should wear tests under the following conditions. around the outer edge of the grinding wheel with silicon carbide paper tape, paper tape sample relative reciprocally ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 12967.2-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 12967.2-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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