GB/T 8753.1-2005
AbolishedAnodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 1:Phosphoric acid/chromic acid test without nitric acid predip
铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第1部分:无硝酸预浸的磷铬酸法
📋 Scope / 适用范围 ai_extracted
本部分规定了铝及铝合金阳极氧化膜在无硝酸预浸的磷一铬酸溶液中浸蚀后,按质量损失评定其封 孔质量的方法。 本部分适用于在大气中暴露,以装饰和保护为目的,具备抗污染能力,可抵御环境腐蚀的阳极氧 化膜。 本部分既适用于热封孔的阳极氧化膜,也适用于冷封孔的阳极氧化膜。 本部分不适用于经下列工艺处理的阳极氧化膜: a) 通常不进行封孔处理的硬质阳极氧化膜; b) 在重铬酸盐溶液中封孔处理过的阳极氧化膜; 。)在铬酸溶液中生成的阳极氧化膜; d) 经疏水处理的阳极氧化膜。 本方法属破坏性试验。
🔗 Related Standards / 同类标准
GB/Z 45463-2025
Method for porosity measurement of thermally sprayed coatings
GB/T 5619-1985
Shed storage exposure test--Testing method for rust-proof material
GB/T 6808-1986
Anodizing of aluminium and its alloys--Accelerated test of light fastness of coloured anodic oxide coatings using artificial light
GB/T 7410-1987
Terms of vitreous and porcelain enamels
GB/T 7996-1987
Nominal volume and nominal diameter for glass-lined vessel
GB/T 9800-1988
Chromate conversion coatings on electroplated zinc and cadmium coatings
GB/T 9790-1988
Metallic and related coatings--Vickers and Knoop microhardness tests
GB/T 9988-1988
Test method for alkali resistance of porcelain enamels
Content extracted by AI. Not officially verified.