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Date：2025-04-24 17:11:09
Author: DTI
Ding & Testing Inspection: Experts in Acidic Salt Spray Testing, Evaluating Corrosion Resistance in Acidic Environments
Acidic Salt Spray Testing is an accelerated testing method that simulates corrosive acidic environments. By adding acidic substances like acetic acid or sulfuric acid to salt spray, it mimics the corrosive effects of acidic conditions such as industrial emissions and ocean acidification on materials. Ding & Testing Inspection can quickly assess the corrosion resistance of metal materials and their coatings under acidic conditions, providing crucial data for material selection, process optimization, and quality control.
Service Introduction
Acidic Salt Spray Testing is an accelerated corrosion assessment method that simulates acidic environments. It involves atomizing a saltwater solution mixed with acidic substances (such as acetic acid or sulfuric acid) and spraying it into a closed, temperature-controlled chamber to simulate the corrosive effects of acidic environments on materials. During the test, samples are placed in the chamber for a period, and their surface changes are observed to evaluate corrosion resistance. The corrosion rate in Acidic Salt Spray Testing is several to several tens of times faster than in Neutral Salt Spray Testing, allowing for rapid results and significantly reduced test cycles.
Testing Methods
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Salt Concentration: Typically a 5% sodium chloride solution.
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Acidic Adjustment: Adjust pH to an acidic range (e.g., pH 3.0-3.1) by adding acetic acid or sulfuric acid.
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Test Temperature: Generally controlled around 35°C to accelerate the corrosion process.
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Test Duration: Customizable from 24 hours to hundreds of hours based on customer requirements.
Industry Pain Points
In practical applications, metal materials and their coatings may face various acidic corrosion environments, such as industrial emissions, acid rain, and ocean acidification. These acidic conditions can accelerate material corrosion, reducing product lifespan and safety. Therefore, accurately assessing corrosion resistance in acidic environments is crucial for ensuring product quality and reliability.
Service Scope
The service scope of Ding & Testing Inspection includes Acidic Salt Spray Testing for a wide range of materials and products, including but not limited to:
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Hardware components
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Electroplated parts
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Metal coatings
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Paint coatings
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Aluminum alloy and other metal materials and finished products
Application Fields
Acidic Salt Spray Testing services from Ding & Testing Inspection are widely applied in the following industries:
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Automotive manufacturing
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Aerospace
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Electronic and electrical
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Marine engineering
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Industrial equipment
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Building materials
Testing Standards
Acidic Salt Spray Testing strictly adheres to the following international and domestic standards:
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ASTM G85-2019: Standard practice for modified salt spray testing
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GB/T 10125-2021: Salt spray testing for artificial atmosphere corrosion testing
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ISO 9227-2017: Salt spray testing for artificial atmosphere corrosion testing
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JIS Z2371-2013: Method for salt spray testing
What We Can Offer
Through these standards, we can address the following technical issues:
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Simulate the corrosion process in acidic environments
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Provide objective corrosion rating results to assist in material selection and process optimization
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Predict material service life in acidic environments
By choosing Ding & Testing Inspection, you will receive:
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Professional Testing Services: Utilizing advanced salt spray chambers to simulate acidic corrosion environments and accurately assess material corrosion resistance.
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Efficient Accelerated Corrosion Assessment: Accelerating the corrosion process through acidic environments to significantly reduce test time and quickly obtain results.
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Compliant Rating Services: Following international testing standards such as ASTM G85-2019, GB/T 10125-2021, and ISO 9227-2017 to provide reliable corrosion resistance ratings.
Choose Ding & Testing Inspection, Choose High-Quality Testing Technology, Choose Reliable Data and Reports, Choose a Testing Institution Recognized by Industry Leaders!
Contact Us
Contact Ding & Testing Inspection immediately to let our professional team provide expert-level solutions for your intergranular corrosion issues. Whether it is technical consultation or on-site testing, we will provide the best service experience.
About Ding & Testing Inspection
Ding & Testing Inspection was founded by senior industry professionals and strictly follows international standards such as ISO/ASTM/ASME/JIS/GB/EN/API to conduct testing, testing, appraisal, and evaluation work. We also have a world-class corrosion laboratory and have gained recognition from many top international and domestic industry clients. In the fields of corrosion, material failure analysis, and inspection and testing of energy materials, we have a good reputation and customer recognition.
Get Your Free Testing Plans and Quotation
Ask professional engineers for on-line service, and receive testing proposals within 2 hours.
Six Reasons to choose DTI
Complete qualifications
Complete range of qualification certificatesDTI has CMA, CNAS and other qualifications, including China's domestic and global relatively comprehensive leading qualifications at metal materials and corrosion test field. We can provide authoritative reports of national standard and industrial standard.
Viewing CertificatesProfessional team
70% professional and technical personnelDTI has a professional testing team, with 70% of professional technicians and 70% of undergraduate degree or above. From drafting proposals to sample analysis issuance, we are professional at each step to ensure the precision.
Learn MoreAdvanced Equipment
400 units with a 92% import ratioDTI has invested affluent budgets onto 450 sets of advanced large and medium-sized testing equipment. 92% of the equipment are imported from U.S., Germany, Switzerland, installed at scores of labs cover an area of 8,000 m2 and services cover 1000+ segments.
For DetailsAccurate Data
The accuracy rate of the inspection reaches 99%our professional technical testing team, advanced equipment, large number of databases, and solid implementation of lab quality control, DTI guarantees the overall accuracy rate of the reliable analysis data up to 99%.
consult NowComprehensive Service
One-stop tracking serviceDTI services cover the whole industries and provides the optimal solutions and technical support in terms of cycle time,cost-saving and qualifications based on numerous indicators, E2E supply chain solutions, all-round multi-dimensional product analysis.
Learn MoreCustomer Service
Regular return visits can be re-examinedDTI 24h*7 service (China) is available so that you could reach us anytime, anywhere. We also have an Emergency Service Access in case of special circumstance. DTI visits their customers regularly, and the questionable items in issued reports can be redone free of charge.
Online ServiceOnly Four Steps to Get Your Reports
Issues You May Care About
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A. DTI has a comprehensive range of instruments and equipment, as well as numerous engineers with over 10 years of experience.
B. We offer consultative services with a broad industry scope, tailoring solutions to meet customer needs.
C. We provide one-stop technical services in the environmental field, with dedicated personnel throughout the process, allowing customers to stay informed about the progress of their reports in real time.
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A. Normally, we will issue a report within 5-7 working days after receiving the samples.
B. To expedite the report issuance and eliminate extensive manual processing steps, DTI employs collaborative efforts across multiple departments and utilizes automated sample handling technology for certain types of samples, making the reports faster and more accurate.
C. For clients who urgently need the report, expedited services are available.
D. The report issuance time varies depending on the specific type of product, and you can consult with our online customer service for details.
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DTI’s test data obtained from experiments are all true and valid, and will not maliciously alter or forge test data. The test reports issued by DTI are authoritative and credible and are recognized both in China and other countries.
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The specific standards vary depending on the testing items. Please consult online customer service for details.
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Our company promises that all test data obtained from the experiment are true and valid, and will not maliciously alter or falsify the test data. If any customer has any questions about the test data obtained from the experiment, please contact our technical staff, and our company will conduct a free re-inspection for the customer. If the data obtained after the replicated test are the same as the results of the initial test, our company will not change the test results. If they are different from the results of the initial test, our company will conduct multiple experiments on the samples during this period, and finally determine the results. Stable experimental data is used as the final test result.
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Due to the large amount of standard information and other reasons, many customers may not know what items need to be tested. In this case, we could provide customers with recommendations for related projects, but the customers are required to provide the following information:
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Special Equipment Product Testing Solutions
LEARN ABOUT DING TESTING & INSPECTION
DTI has served thousands of entities, including numbers of Fortune Global 500 enterprises. DTI always conveys trustfulness to the quality life ubiquitously.
DTI is devotional on providing services for metal comprehensive testing. Among the testing services, DTI has more advantage at implementation of various corrosion resistance tests for different type of materials. The range of testing capability includes the analysis of metal composition and metal metallographic, mechanical performance and metal corrosion resistance testing, failure analysis, R & D analysis, and product quality assessment etc.
DTI has been awarded the conformity of assessment from ISO/IEC17025, ISO9001, GB/T28001/OHSAS18001, GB/T14001/ISO14001, CNAS and CMA Certification.
- 30
Industrial Fields
- 200Nos.
Large Equipment
- 3000㎡
Lab Area Size
- 1000Nos.
Customers Served
To be an influential, authoritative, third-party testing organization in China.
We provide professional inspection, testing, analysis for upstream and downstream supply chain of various industries, which covers industrial manufacturing, chemicals, offshore engineering, oil & gas, wind power, hydrogen energy, nuclear power, automotive structures, metals and minerals, equipment manufacturing, construction machinery, aerospace, etc.
We are committed to providing impartial, fair, accurate, and timely professional testing services nearly 20 provinces in China.
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