BAIJIAN - Third party testing organization
The Baijian Research Institute has many years of experience in the field of steel composition analysis、 and has a CMA qualified and standardized engineering team. The Baijia.net Research Institute always focuses on scientific research and customer-centric. It conducts testing and analysis work under strict procedures、 providing customers with one-stop services such as testing and analysis. Testing reports can be scanned and queried for authenticity with one click Testing fee: Free initial testing、 quoted based on customer testing needs and experimental complexity Testing cycle: 7-15 working days to issue a testing report
Scope of steel composition analysis and detection
Steel: low-carbon steel、 medium carbon steel、 high carbon steel、 carburized steel、 carbon structural steel、 hypoeutectoid steel、 hypereutectoid steel、 eutectoid steel、 carbon tool steel、 low alloy steel、 medium alloy steel、 high alloy steel、 stainless steel、 powder metallurgy steel、 etc.
Cast iron: hypoeutectic white cast iron、 eutectic white cast iron、 eutectic white cast iron、 white cast iron、 gray cast iron、 malleable cast iron Ductile iron castings、 etc.
Steel castings: steel castings、 cast iron castings、 gray cast iron castings、 ductile iron castings、 vermicular graphite iron castings、 malleable iron castings、 alloy cast iron castings、 etc
Steel composition analysis and testing items
Quality (composition 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)、 water
Analysis of precious metal elements: silver (Ag)、 gold (Au)、 palladium (Pd)、 platinum (Pt)、 rhodium (Rh)、 ruthenium (Ru)、 iridium (Ir)、 osmium (Os)、 etc
The importance of chemical composition to steel
The chemical composition of steel is a direct factor affecting its various properties、 and its changes will directly change the microstructure of steel、 thereby affecting its performance.
. Therefore、 the chemical composition of steel is the foundation、 and strict control should be exercised during the smelting process to meet the requirements of the steel grade being refined、 laying a solid foundation for the later formed products to achieve the expected performanceDetection Standards for Steel Composition Analysis
AQ/T 4216-2011: Technical Specification for Occupational Health Management of Steel Smelting Enterprises
AQ/T 4248-2015: Technical Specification for Dust and Poison Prevention of Sintered Pellets in Steel Enterprises
AS/NZS 1050.1-156 0190 2607: Steel Analysis Methods Part 1: Steel Samples for Chemical Analysis
AS/NZS 1050.2-1994: Steel Analysis Methods Part 2: Determination of Carbon Content Gravimetric Method
AS/NZS 1050.6-1995: Steel Composition Analysis Methods Part 6: Determination of Tin Content Flame Atomic Absorption Spectroscopy
AS/NZS 1050.8-1994: Methods for the Analysis of Iron and Steel Part 8: Determination of Manganese Content Spectroscopy
AS/NZS 1050.14-1994: Methods for the Analysis of Iron and Steel Part 14: Determination of Manganese Content in Iron and Steel Titrimetric Method
AS/NZS 1050.16-1994: Methods for the Analysis of Iron and Steel Part 16: Determination of Sulfur Content Infrared Absorption Method after Induction Furnace Combustion ISO 4935:1989
AS/NZS 1050.18-1994: Steel Iron analysis methods Part 18: Determination of phosphorus by spectrophotometry
AS/NZS 1050.20-1994: Methods for analysis of iron and steel Part 20: Determination of magnesium content by flame atomic absorption spectroscopy
The testing advantages of Baijian Research Institute
Strength guarantee: Collective owned scientific research institute、 complete scientific research projects Free initial inspection: Free initial inspection allows you to have a worry free testing experience Shorter cycle: Test reports can be issued within 7-10 working days
High quality service: Engineers provide one-on-one service and follow up on the entire project Advanced technology: A doctoral team with over 300 imported equipment from Europe and America Strict and fair: a cooperative unit of the public security、 procuratorial and legal departments、 scientific and accurate Multiple branches: accept nationwide on-site sampling/sample sending services One click query: supports scanning for authenticity and high recognition of reports
Report purpose of BAIJIAN Research Institute
Sales: Issue testing reports to commission product competitiveness.
R&D: Shorten the R&D cycle and reduce R&D costs Quality: Determine the quality of raw materials and reduce production risks Diagnosis: Identify the root cause of the problem and improve product quality Research: Customize a complete plan and provide raw dataBidding: The report has high recognition and improves the success rate of bidding
Testing Process of Baijia.net Research Institute
1. Consult with engineers and submit testing requirements.
2. Sample delivery/mailing 3. Free initial inspection and quotation 4. Sign contracts and confidentiality agreements 5. Conduct scheme customization and experiments 6. Provide experimental results and testing reports 7. More value-added servicesFunction 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