Since 1983, Accurate Burring Co., LLC has provided high-quality deburring, cleaning, and finishing services. One of our key offerings is passivation, an important process that protects stainless steel parts from rust and corrosion. We serve a variety of industries, making sure that parts are treated to withstand harsh environments and maintain long-term performance.
Passivation is a metal finishing process that enhances the corrosion resistance of stainless steel. The process involves exposing stainless steel components to a citric or nitric acid solution. This removes iron or iron compounds from the surface, creating a thin oxide layer that prevents rust and corrosion. Citric acid passivation, in particular, is a preferred method for its eco-friendly properties and effectiveness in creating a durable protective layer.
At Accurate Burring, we specialize in citric acid passivation for its environmentally friendly benefits. Citric acid is a non-toxic, biodegradable substance that removes contaminants without damaging the stainless steel. It’s ideal for industries looking to maintain sustainability while ensuring the longevity of their parts.
Citric passivation is especially effective in creating a protective layer on stainless steel components exposed to challenging conditions. This layer enhances the parts’ resistance to rust and corrosion, increasing their lifespan and reducing maintenance needs.
Our team uses a variety of tools to guarantee the effective application of citric acid passivation. Parts are submerged in the citric acid solution using stainless steel, polyurethane, and rotating baskets. The baskets come in different sizes to accommodate parts of various shapes and make sure they are securely treated.
We also employ deionized (DI) water tanks, pH readers, hydrometers, and centrifugal spin dryers to monitor and control the passivation process. This helps us maintain precise conditions for every batch and guarantees that the parts are treated to meet the highest standards.
Our passivation knowledge also extends to laser-marked parts; we are well-versed in addressing the unique requirements of these parts and ensuring that the passivation process does not interfere with the laser markings, thereby preserving the marks’ integrity and clarity.
Passivation is an essential service in many industries where parts need to be protected from rust and corrosion. Key industries that benefit from citric passivation of stainless steel include:
Citric acid passivation offers several advantages. It creates a protective oxide layer that enhances the part’s resistance to corrosion. The process also removes contaminants at a molecular level, ensuring a cleaner surface.
By preventing rust and corrosion, passivation helps reduce downtime and repair costs. It also extends the life of parts, leading to fewer replacements and increased reliability.
By having extensive experience in passivation and offering high-quality, eco-friendly services, Accurate Burring is your trusted partner for all citric acid passivation needs. Our facility is equipped to handle both small and large projects. We accept low-volume jobs and can provide customer-allocated processing for specific needs.
We are committed to meeting industry standards, including ASTM Spec. A967, AMS 2700 Method 2, and ISO 9001:2015. Our services also include copper sulfate testing to verify the effectiveness of the passivation process.
If you need reliable and effective citric passivation of stainless steel, contact us today. We are ready to assist you with your passivation needs and provide high-quality solutions to protect your parts.