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Silver Stainless Steel Anodic Oxidation for Transportation Tools

Name: Silver Stainless Steel Anodic Oxidation for Transportation Tools
Brand: Yurun
Rating: 5.0 (31 reviews)

YURUN is the leading anodic oxidation manufacturer and supplier in China. As a manufacturer, we offer high-quality silver stainless steel anodic oxidation solutions for transportation tools. We are proud to provide our anodic oxidation products. Try our anodic oxidation, inquire to us now!

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Model:
2024 5052 6061 7075
Brand:
Yurun

Product Description

Product Introduction

Extruded Industrial aluminum profile aluminum square tube and aluminum round tube can be made of 2-Series, 3-series, 5-series, 6-series, or 7-series materials
Different Types of Silver Stainless Steel Anodic Oxidation
Silver stainless steel anodic oxidation can be classified as surface, bulk, and passivation.

There are three different types of silver stainless steel anodic oxidation: surface, bulk, and passivation.
Surface anodic oxidation Silver stainless steel anodic oxidation is the most commonly performed silver stainless steel anodic oxidation.

This is mainly carried out on aluminum for decorative purposes. The type of anodic oxidation creates a thin oxide film on the surface of the metal. This film resists corrosion and wear.

Bulk anodic oxidation is a process applied when larger metal surfaces need to be protected from corrosion. In this type of oxidation, the oxide film formed is comparatively thicker and covers the whole body.

Passivation is the third type of anodic oxidation of silver stainless steel, and it is designed to create a barrier on the surface of the material for protection. It will resist corrosion and prolong the life of the metal.

Extrusion

An extruder heats the round cast rod and then shapes the profile by extruding it. The die is manufactured after designing according to the section of profile products and then extrudes the round cast rod from it. Artificial aging, in addition to air-cooled quenching, is applied to grade 6063 alloys for further heat treatment strengthening after extrusion. Heat treatment systems are different for various grades of heat treatable strengthening alloys.

Oxidation Process

Anodizing: The weak anti-corrosion performance of aluminum alloy profiles extruded from aluminum is an established fact by practice, thus is used to better its anti-corrosion, anti-abrasion, and aesthetic properties at the surface.

The main processes are:

(1) Surface pretreatment: Clean the profile surface with either a chemical or physical method to make the matrix visible and get a full and thick artificial oxide film. It's also possible to get mirror or matte (Matt) surfaces mechanically.

(2) Anodizing: Given certain process conditions, the surface of the profile that was pretreated will be anodized to create a film of Al2O3 that is dense, porous, and firmly adsorbed.

3. Hole sealing: Close the pores of the oxide film generated after anodic oxidation to further enhance its ability to resist attack from the environment, corrosion, and rubbing. The oxide film is clear and colorless; however, using the adhesive nature of the oxide film pre-sealing, metal salts can absorb into the pores and subsequently be deposited, hence producing a variety of colors other than silver white—black, bronze, golden yellow, and stainless steel.

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Silver Stainless Steel Anodic Oxidation for Transportation Tools

Product Introduction

Extrusion

Oxidation Process

Product Introduction

Extrusion

Oxidation Process

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