AEROSPACE MATERIALS TESTING

WHEN PRECISION CANNOT BE COMPROMISED

As a NADCAP accredited provider, Zhejiang Guojian Testing Technology Co., Ltd (CCT) is a top provider of metal testing services for the aerospace industry. We offer a wide range of both destructive and non-destructive testing techniques, performed by a team of experienced engineers, chemists, and technicians. Our clients include manufacturers, distributors, and service suppliers who need to ensure the quality of raw metallic materials, fasteners, and other metal parts used in aircraft construction. At Zhejiang Guojian Testing Technology Co., Ltd (CCT) , we understand the importance of precision in the aerospace industry, and we prioritize it at every step of testing, from specimen preparation to documentation of results. Our independent aerospace testing lab has been providing reliable services in China since 2001, and we also offer overflow testing services for our customers. While metal testing is our specialty, we can also provide analysis and testing services for other materials, including powdered metals and ferroalloys. All of our services are designed to support product engineering and quality control efforts, with detailed test reports provided to document all results.

Testing supports the following business processes and more:

· Product R&D

· Material Selection

· Verification of manufacturing processes

· Resolution of supply chain problems

· Compliance with stringent safety standards

· Research on in-service concerns

Laboratory test reports provide clear explanations of all relevant data and test results related to the services we provide. This documentation is essential for our customers to make informed business decisions and meet their quality requirements.

A PARTNER WITH ONE-STOP SOLUTIONS

Zhejiang Guojian Testing Technology Co., Ltd (CCT) recognizes the significance of reliable and prompt solutions and convenient support services for the aerospace industry. By choosing Zhejiang Guojian Testing Technology Co., Ltd (CCT) as their sole-source aerospace testing laboratory, customers can expect this and more. Our laboratory offers a comprehensive range of services to support our customers - from material characterization and failure analysis expertise to high-volume, repeat testing capabilities. As an accredited aerospace testing lab, we are approved and trusted in the industry for top-quality technical support and testing accuracy. For more information on these and other services, please feel free to contact us.

NADCAP  ACCREDITATIONS

At Zhejiang Guojian Testing Technology Co., Ltd (CCT) , we offer a comprehensive suite of aerospace testing services that fall under the purview of our NADCAP-accredited materials and nondestructive testing capabilities. Additionally, our materials testing and metrology services are accredited to the ISO/IEC 17025 standard, ensuring that our customers receive accurate and reliable results.

AEROSPACE TESTING SERVICES

Zhejiang Guojian Testing Technology Co., Ltd (CCT) 's broad range of testing services offers comprehensive information to meet various needs, such as material composition, mechanical properties, flaw detection, heat treatment effects, failure analysis, corrosion susceptibility, and more. All relevant information regarding the testing services performed is provided in a detailed Material Test Report for clients.

CHEMICAL ANALYSIS

· Atomic Emission Spectroscopy (AES)

· ICP Analysis (ICP-AES, ICP-MS)

· SEM/EDS

· Positive Material Identification (PMI)

· Fourier Transform Infrared Spectroscopy (FTIR)

· Wet Chemistry

CORROSION TESTING

· Salt Spray / Salt Fog

· Humidity Testing

· Passivation Testing

· Temperature Testing

· ASTM A262 Practice A, B, C, D, E

· ASTM G28 Methods A & B

· ASTM G48 Methods A & B

· ASTM A923 Method C

MECHANICAL TESTING

· Tensile Testing

· Elevated Temperature Tensile

· Charpy Impact Testing

· Fastener Fatigue

· Hardness Testing

· Bend Testing

· Stress Rupture

· Creep Test

· Hydrogen Embrittlement

· Weld Testing

· Fastener Testing

· Heat Treat Capability Testing

FATIGUE & FRACTURE TESTING

· Fracture Toughness Testing

· Fatigue Crack Growth Testing

METALLURGICAL ANALYSIS

· Microstructure

· Carburization / Decarburization

· Grain Size (ASTM E-112)

· Inclusion Rating (ASTM E-45)

· Plating Thickness

· Carbide Precipitation

· Ferrite by Point Count (ASTM E-562)

· Intergranular Attack / Oxidation

· Intergranular Corrosion (ASTM A-262)

· Sensitization

· Surface Contamination