GB/T 20504-2006 in English

VALID

Anodizing of aluminium and its alloys - Visual determination of image clarity of anodic oxidation coatings - Chart scale method

Issued on:2006-09-26
Implemented on:2007-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $70.00
$68.00

Standard No:	GB/T 20504-2006
Document status:	VALID
Superseded by:	GB/T 20504-2026 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Determination of image clarity
Superseded on:	2026-12-01
Title in English:	Anodizing of aluminium and its alloys - Visual determination of image clarity of anodic oxidation coatings - Chart scale method
Title in Chinese:	铝及铝合金阳极氧化阳极氧化膜影像清晰度的测定条标法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2006-09-26
Implemented on:	2007-02-01
ICS Classification:	25.220.20-Surface treatment
Chinese Classification:	H20-Metal physical and chemical property test method in general
Professional Classification:	GB-National Standard
Related Keywords:	chart scale method scopethis standard image clarity strip chart lightness chart anodic oxidation coatings
Related Topics:	Corrosion of anodized aluminum alloys Anodizing standard Anodizing standard Anodizing Oxygen at anodic Anodized film Oxidized Standard Alloys oxygen anode GB/T 20504 Alumina cleaning GB/t+20504 Alumina cleaning European anodizing metal anodized film clarity Aluminum Oxide Standard Potential electrochemical polarization Aluminum Anodized Aluminum Oxidation Anodizing capillary force anodizing Anodic film Polarizability Electrochemistry Polarizability Electrochemistry Aluminum alloy anodizing Inorganic aluminum oxide film Aluminum alloy and its anodized film detection Aluminum alloy anodizing polar pixel Aluminum Alloy Oxidation Anodizing equipment Three-electrode oxidation peak Sulfur anodizing Chromate aluminum oxide film Oxide film Anodized glue Alumina stationary phase Cobalt anode detection Aluminum alloy anode Aluminum and aluminum alloy anodizing Aluminum Oxide Metallization GBT20504 GB/T 20504-2006 Anodized film anode The optimal temperature for anodizing titanium alloys Anode ltms detection Aluminum and aluminum alloy anodized oxidation, anodized film European standard alumina particle size German anodizing Anodized Europe Dissolved oxygen electrode polarization method Alumina Purity Test Measurement of membrane polarization angle Anodized aluminum ion titration Correction method of mercury oxide electrode Anode quotation Anodized Europe Alumina standard comparison table noble metal oxide anode Gamma Alumina Standard Card gb20504

《GB/T 20504-2006铝及铝合金阳极氧化阳极氧化膜影像清晰度的测定条标法》由TC243（全国有色金属标准化技术委员会）归口，TC243SC1（全国有色金属标准化技术委员会轻金属分会）执行，主管部门为中国有色金属工业协会。
有色金属行业，生产企业及使用单位。

Scope

This standard specifies the method for visually measuring the image clarity of the surface of anodic oxide film by using strip chart and lightness chart. This standard applies only to smooth surfaces that reflect the image of the stripe.

More samples: DL/T 368-2010 GB 50021-2001(2009) YD/T 3934-2021

Sample only — not a preview of GB/T 20504-2006

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