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Hard Plating - Hard Chroming Process Advantages

Author: Harry

May. 20, 2024

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Tags: Machinery

Advantages of Hard Chroming

  • The primary benefit of hard chroming is the enhanced durability and longevity it imparts to products. Items coated with hard chrome exhibit a significantly longer lifespan than those without. This robustness is a key reason manufacturers prefer hard chrome.

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  • Another significant advantage of hard chroming is its high resistance to extreme temperatures. In manufacturing environments where high temperatures are common, hard chroming provides the necessary toughness to maintain product integrity. This quality is crucial for shaping products as desired.

  • Moreover, the hard chrome process is straightforward and can be completed quickly.

Why Opt for Chrome Plating on Aluminum

Why Opt for Chrome Plating on Aluminum

When seeking optimal protection against aluminum corrosion, chrome plating is the ideal solution. The chromium coating not only extends the lifespan of aluminum components but also makes them highly resistant to corrosion. Chrome plating involves an electrochemical process that deposits a layer of chromium on aluminum, enhancing its appearance beyond mere aesthetics.

Benefits of Chrome Plating

Here are seven reasons to choose chrome plating for aluminum:

  1. Resistance to Extreme Weather Conditions

Chrome plating fortifies aluminum against the elements, ensuring it remains undamaged by rain, heat, humidity, cold, and snow. This makes chrome-plated aluminum parts ideal for outdoor use.

  1. Restoration for a New Look

Chrome plating revitalizes aluminum by adding a new layer, making the metal look fresh and new. This process is also an economical way to restore aged aluminum items.

  1. Enhanced Aesthetic Appeal

The sleek, polished finish provided by chrome plating enhances the visual appeal of aluminum products, making them bright and eye-catching. It's a popular choice for those seeking a decorative finish.

  1. Integrity of the Substrate Metal

Chrome plating does not harm the underlying material, whether it is pure aluminum or an aluminum alloy. The base metal remains in pristine condition throughout the process, even at lower temperatures.

  1. Strong Adherence

Thanks to its strong adherence, chrome plating makes aluminum parts more durable, extending their lifespan and reducing repair needs.

  1. Increased Wear Life

With a typical hardness of 65 to 70 HRC, chrome plating is highly resistant to wear and tear, providing rugged protection against component seizure.

  1. Low Coefficient of Lubricity

Chrome's low lubricity minimizes friction, preventing galling and seizing of aluminum parts, thereby protecting the metal surface.

High-Performance Chrome Plating at Sunrise Metal

Sunrise Metal specializes in custom chrome plating tailored to the unique requirements of each aluminum die casting part. Our trained professionals carefully assess each piece to provide the best chrome plating solutions. Equipped with advanced plating equipment, we ensure high-quality, durable finishes that enhance product longevity.

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Why Choose Sunrise Metal for Chrome Plating

Stringent Quality Control: We conduct thorough inspections from raw material to finished product, utilizing our advanced test lab to meet your stringent requirements.

ROHS & REACH Compliance: Our chrome plating, anodizing, and die casting parts comply with ROHS & REACH standards.

State-of-the-Art Techniques: Sunrise Metal employs the latest techniques and equipment to ensure superior quality plating on metal parts.

We offer both hard chrome plating aluminum and decorative chrome plating aluminum. Our chrome plating process includes several stages:

1. Degreasing to remove debris and dust from the metal surface.

2. Cleaning the surface with advanced cleaning machines or manually when necessary.

3. Applying different pre-treatments based on the substrate and alloy.

4. Submerging the aluminum part in a chrome plating bath, maintaining the appropriate temperature.

5. Conducting final thickness and quality checks on the plating.

Can Aluminum Be Hard Chromed?

Yes, hard chrome plating is suitable for aluminum, including its alloys and anodized versions. This type of plating is highly resistant to wear due to its hardness and low friction, enhancing the durability and corrosion resistance of aluminum parts.

What Metals Can Be Chrome Plated?

Chrome plating is versatile and can be applied to various materials, including copper, brass, steel, and aluminum. It strengthens metal parts, making them suitable for diverse applications such as automotive and aircraft components.

Is Chrome Plating Expensive?

While chrome plating does involve electrolytic processes, it is relatively affordable compared to other coatings. The cost ranges from a few hundred to several thousand dollars, depending on various factors such as the quality of the plating and the size of the aluminum parts.

Is Chrome Plating Safe for Food?

Yes, once the plating process is complete, chrome plating becomes non-toxic, making it safe for food-related applications. Food containers with chrome plating are safe for storing food items.

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