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Atmospheric Corrosion Analysis
Atmospheric Chloride Deposition Rate
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| Test Method | ASTM /NACE/API |
| Material Tested | Cast Iron, Stainless Steel, Painted Panel, Composite, Steel |
| Coating Type | Paint, Chrome Plated, Organic Coat, Zinc Rich, Galvanized, Anodized, Electroplated, Phosphated, Nickel Plated, Powder Coat |
| Industry Served | Oil And Gas, General Engineering, Marine, Electrical, Defence, Aerospace, Appliances, Automotive, Construction, Railway |
| Exposure Duration | Above 1000 Hrs |
| Temperature Range | 25–35°C |
| NABL Accreditation | Yes |
| Service Mode | Lab Testing |
| Country of Origin | Made in India |
| Brand | Mett-Bio |
| Test Standard | G140-98(2011) |
Mett-Bio s an independent testing and analysis division with ISO 17025:2017 accreditation located at Ahmedabad is involved with Corrosion Testing and Failure Analysis since 2013. We are pleased to introduce the Corrosion Test Coupons an inexpensive means of on-line monitoring that will allow you to monitor the corrosion within your systems effectively. Materials life assessment can be easily assessed based on the mile per year corrosion rate of an exposed coupon.
Mett-Bio can help you make coupon in any shape, size and material (viz. ferrous, non-ferrous and elastomeric) you need. Suitable marking can be stenciled on the coupons as-well based on the requirement. Typical Coupons shape manufactured are: Flat Strip Type, Disc Coupons and Cylindrical Coupons. Mett-Bio offers a variety of coupon holders and additionally can design and manufacture custom holders as per requirements.
Additionally, Mett-Bio offers corrosion inhibitor bags which are best suitable corrosion resistant bags for the storage of ferrous and non-ferrous coupons..
Additional Information:
- Delivery Time: As Per schedule
Structural & General Corrosion Survey
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| Test Standard | Corrosion survey |
| Material Tested | Zinc Coated, Painted Panel, Composite, Aluminium, Stainless Steel, Copper, Cast Iron, Steel, Plastic, Brass |
| Industry Served | General Engineering, Appliances, Marine, Oil And Gas, Electrical, Construction, Automotive, Aerospace, Defence, Railway |
| Brand | Mett-Bio |
| Test Method | Corrosion Severing Assessment |
| Test | Corrosion Testing |
Additional Information:
- Delivery Time: As Per Test Schedule
Potentiodynamic Polarization Resistance (Corrosion Testing )
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| Test Standard | IEC 60068 |
| Material Tested | Steel |
| Coating Type | Electroplated, Zinc Rich, Paint, Anodized, Phosphated, Nickel Plated, Chrome Plated, Organic Coat, Powder Coat, Galvanized |
| Max Chamber Volume | 25 L |
| Industry Served | Appliances, Electrical, Oil And Gas, Railway, Defence, Marine, Automotive, General Engineering, Aerospace, Construction |
| Exposure Duration | 501–1000 Hrs |
| Temperature Range | 35–50°C |
| NABL Accreditation | Yes |
| Service Mode | Lab Testing |
| Service Location | Laboratory / On Field |
| Capacity | Up to 150 C |
| Scope | Polarization resistance measurements are an accurate and rapid way to measure the general corrosion |
| Test Method | ASTM G59-97(2020) |
| Accreditation | ISO 17025:2017 NABL |
Mett-Bio's wide array of metallurgical testing and repair services boasts a sophisticated instrument that calculates electrochemical measurements within metals and alloys. We use this equipment to study material-degrading electrochemical reactions, eventually helping prevent and combat corrosion scenarios
Why Use Potentiodynamic Techniques?
Potentiodynamic techniques assist in acquiring electrochemical measurements. These specific measurements allow for a thorough evaluation of the corrosion rate, growth, and root cause
Mett-Bio, we carry out the following types of potentiodynamic measurements.
1. Linear polarization tests for metals and alloys (For general, aqueous corrosion)
2. Linear polarization resistance measurements (for earth-enhancing compounds)
3. Cyclic polarization tests for metals and alloys (For pitting and crevice corrosion)
4. Cyclic polarization tests for medical implants and devices
5. Voltammetry techniques
These techniques are commonly used for R&D purposes, mainly for assessing the alterations in a metal or alloy in a set corrosive environment. Moreover, they are practiced in educational institutions, along with industries ranging from chemical, petrochemical, power, and medicine..
Atmospheric Corrosion Examination
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| Test Method | Atmospheric Corrosion Examination |
| Test Standard | ASTM / NACE |
| Material Tested | Stainless Steel, Steel |
| Industry Served | Marine, Aerospace, Defence, General Engineering, Appliances, Electrical, Oil And Gas, Railway, Automotive |
| Location/City | Pan India |
| Testing Type | Atmospheric Corrosion Examination |
| Technique | NACE RP0281-2004 |
| Usage/Application | Energy and Chemical |
| Corrosion Protection Treatment | Surface Treatment |
| Sector Type | Aerospace |
| Exposure Duration | Above 1000 Hrs |
| Temperature Range | 35–50°C |
| Industry Body Standards | NACE |
| Certification Scheme | NACE LEVEL II |
| NABL Accreditation | Yes |
| Corrosion Type | Galvanic Corrosion |
| Service Mode | Lab Testing |
| Product Type | Metal |
As per the ASM (American Society for Metals), atmospheric corrosion is a naturally occurring and inevitable phenomenon.
Our natural environment corrosion testing process includes an on-site laboratory.Over here, weperform real-time atmospheric and seawater immersion corrosion investigations.Althoughtime-consuming, the results assist in setting unmatched standards in material lifespan predictions.Even better than alternative accelerated test methods, this test method promises more-than-satisfactory results.
We employ Metallic coupons that are regulated by weight loss corrosion measurements. Thishelps us monitor the effects of natural conditions such as:
Temperature both ambient and panel specific
· Relative humidity
· Chloride Depositio
· Sulphur Deposition
Mett-Bio designs standards for the development of specifications and requirements for:
· Safety
· Materials
· Equipment
· Quality Assurance (QA) inspection..
Additional Information:
- Delivery Time: As per Test Schedule
Atmospheric Galvanic Corrosion Testing
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| Test Standard | G116-99(2010) |
| Brand | Mett-Bio |
| Country Of Origin | Made In India |
Mett-Bio s an independent testing and analysis division with ISO 17025:2017 accreditation located at Ahmedabad is involved with Corrosion Testing and Failure Analysis since 2013. We are pleased to introduce the Corrosion Test Coupons an inexpensive means of on-line monitoring that will allow you to monitor the corrosion within your systems effectively. Materials life assessment can be easily assessed based on the mile per year corrosion rate of an exposed coupon.
Mett-Bio can help you make coupon in any shape, size and material (viz. ferrous, non-ferrous and elastomeric) you need. Suitable marking can be stenciled on the coupons as-well based on the requirement. Typical Coupons shape manufactured are: Flat Strip Type, Disc Coupons and Cylindrical Coupons. Mett-Bio offers a variety of coupon holders and additionally can design and manufacture custom holders as per requirements.
Additionally, Mett-Bio offers corrosion inhibitor bags which are best suitable corrosion resistant bags for the storage of ferrous and non-ferrous coupons..
Additional Information:
- Delivery Time: As Per Test Schedule
Precracked Double Beam Stress Corrosion Test
| Test Standard | G168-00(2006) |
| Brand | Mett-Bio |
| Country Of Origin | Made In India |
Mett-Bio s an independent testing and analysis division with ISO 17025:2017 accreditation located at Ahmedabad is involved with Corrosion Testing and Failure Analysis since 2013. We are pleased to introduce the Corrosion Test Coupons an inexpensive means of on-line monitoring that will allow you to monitor the corrosion within your systems effectively. Materials life assessment can be easily assessed based on the mile per year corrosion rate of an exposed coupon.
Mett-Bio can help you make coupon in any shape, size and material (viz. ferrous, non-ferrous and elastomeric) you need. Suitable marking can be stenciled on the coupons as-well based on the requirement. Typical Coupons shape manufactured are: Flat Strip Type, Disc Coupons and Cylindrical Coupons. Mett-Bio offers a variety of coupon holders and additionally can design and manufacture custom holders as per requirements.
Additionally, Mett-Bio offers corrosion inhibitor bags which are best suitable corrosion resistant bags for the storage of ferrous and non-ferrous coupons..
Additional Information:
- Delivery Time: As Per Test Schedule