铝合金建筑型材的质量参数及其检测方法  

Quality Characteristics and Testing Methods of Aluminium Alloy Constructional Profiles

作　　者：左宏卿[1] 吕新宇[1] 张凤林 

机构地区：[1]东北轻合金有限责任公司,黑龙江哈尔滨150060 [2]沈阳市天星测控技术研究所,辽宁沈阳110015

出　　处：《轻合金加工技术》2000年第1期1-4,共4页Light Alloy Fabrication Technology

摘　　要：根据最新审定的国家标准GB5237《铝合金建筑型材》和GB8013《铝及铝合金阳极氧化—阳极氧化膜的总规范》,介绍了建筑型材的主要质量参数、合格要求及检测方法,分析了各种检验方法之间的关系。结论是生产企业应进行全部7 项必检参数的检验;使用单位可进行外观、壁厚和尺寸偏差、硬度及膜厚4 个项目的检验;质量监督单位可优先开展壁厚、硬度和膜厚3s:Based on the revised edition of National standards“GB5237-Aluminium Alloy Constructional Profiles”and GB8013-Aluminium and Aluminium Alloy Anodication-General Specifications for Anodized Film, the main quality characteristics of constructional profiles, the testing methods and quality requirements are explained, the relations between different testing methods are specified. It is concluded that the manufacturers have to make all of the required tests on 7 characteristics and the users may inspect the appareance, wall thickness and size tolerances, hardness and anodized film thickness. The supervision institution should pay prior attention to the tests on wall thickness, hardness and anodized film thickness.

关 键 词：建筑型材 阳极氧化膜 铝合金 检测 

分 类 号：TU512.4[建筑科学—建筑技术科学]