BAIJIAN - Third party testing organization
Test items
Element analysis: quality (component analysis)、 silicon (Si)、 manganese (Mn)、 phosphorus (P)、 carbon (C)、 sulfur (S)、 nickel (Ni)、 chromium (Cr)、 copper (Cu)、 magnesium (Mg)、 calcium (Ca)、 iron (Fe)、 titanium (Ti)、 zinc (Zn)、 lead (Pb)、 antimony (Sb)、 cadmium (Cd)、 bismuth (Bi)、 arsenic (As)、 sodium (Na)、 potassium (K)、 aluminum (Al)、 grade determination、 water physical properties: magnetic properties Electrical performance、 thermal performance、 oxidation resistance、 wear resistance、 salt spray、 corrosion、 density Thermal expansion coefficient、 elastic modulus、 hardness; Chemical properties: atmospheric corrosion、 intergranular corrosion、 stress corrosion、 pitting corrosion、 corrosion fatigue、 artificial atmosphere corrosion; Mechanical properties: tensile、 bending、 yield、 fatigue、 torsion、 stress、 stress relaxation、 impact、 wear、 hardness、 hydraulic resistance、 tensile creep、 expansion、 flattening、 compression、 shear strength、 etc; Process performance: fine wire stretching、 fracture inspection、 repeated bending、 bidirectional torsion、 hydraulic test、 expanding、 bending、 curling、 flattening、 ring expansion、 ring stretching、 microstructure、 metallographic analysis; Non destructive testing: X-ray non-destructive testing、 electromagnetic ultrasonic testing、 ultrasonic testing、 eddy current testing、 magnetic flux leakage testing、 penetration testing、 magnetic particle testing Failure analysis: fracture analysis、 corrosion analysis、 etc; Metallographic examination: macroscopic metallography and microscopic metallography
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific、 fair、 and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsinspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing、 with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle、 low cost、 and attentive service 7. Possess authoritative qualifications such as CMA、 CNAS、 CAL、 etc 8. The testing report is authoritative and effective、 and is generally used in China