Purchase quenchant
Product name and expected quantity
ANRAN · Products & applications
Quenchants & heat-treatment equipmentChoose what your process needs
ANRAN supplies quenchants for high-chromium white iron and Cr–Mo steel SAG mill liners, ultra-high-speed and general-purpose quenchants, cooling-curve analyzers, internal workpiece temperature measurement systems and quenching fixtures.
Each product is described, quoted and supplied separately. Technical documents are optional.
Batch immersion of SAG liners
Explore AR-SAGObserve batch lifting, immersion position and medium response.
Products and equipment
Four quenchant families, matched to the application
Our primary focus is high-chromium white iron quenchant. Each other quenchant and equipment product has its own application.
Featured specialist quenchantsHigh-chromium iron · SAG liners
AR-HCCI · Specialist
High-chromium cast iron quenchant
Addresses insufficient through-hardening with air cooling, uneven hardness in heavy sections and cracking when cooling is intensified. Temperature-range-specific cooling and workpiece validation help balance service performance and create scope to optimize nickel, molybdenum and other alloy additions.
Features, performance and purchasing
AR-SAG · Specialist
SAG mill liner quenchant
Match the quenchant, loading arrangement and relative motion to heavy-section liners that need wear resistance, impact resistance and resistance to fracture in service. Assess results from surface to core rather than maximizing surface hardness alone.
Features, performance and purchasing
Other quenchants
AR-UHS · Ultra-high-speedUltra-high-speed quenchant
For workpieces requiring intensified cooling. Compare ANRAN test curves, then discuss the required temperature intervals, operating conditions and crack-control approach.
Features, performance and purchasing AR-GP · General-purposeGeneral-purpose water-based quenchant
For routine quenching and batch production, including general water-based quenchant selection and replacement of oil quenching where the application permits.
Features, performance and purchasing
SYQ-2 cooling-curve analyzer
Compare fresh and in-service bath samples and record cooling curves. Also suitable for the customer's existing quenchant and other brands.
Multi-point internal temperature measurement
Check whether the core has reached temperature and how different locations cool, without requiring replacement of the existing quenchant or equipment.
Dedicated quenching fixtures
Address the loading and cooling requirements of a specific workpiece. Design and supply can be ordered separately.
Know the product? Request a quote. Need help choosing? Tell us about your workpiece or current problem.Ask about selection
Why digital heat treatment
Digital heat treatment connects products to workpieces
A standard probe measures the medium's cooling response under specified conditions. In production, material, section size, surface condition, films and relative motion also affect heat transfer.
Buying quenchant does not require buying a tester, and buying a tester does not require changing your current quenchant. Add digital analysis and complementary equipment when further testing, analysis or customization is needed.
Technical method and published patent application01Standard-probe measurements
Characterise the cooling medium
02Software predictions
Analyse within model limits
03Internal workpiece measurements
Check actual cooling and results
Real workpieces · Real production
See the quenching process.
Furnace discharge, lifting, transfer and immersion.
See the products in their production context.
High-chromium iron hammer discharge and transfer
Explore AR-HCCIObserve fixtures, lifting position and transfer.
Select a video, then press play. Footage shows production; actual microstructure and properties must be checked against inspection results for the workpiece.
Our measured test records
Keep test conditions with every result.
Performance depends on dilution, bath temperature and relative motion. Values and conditions are presented together for selection discussions.
These are standard-probe measurements, not surface or core curves of a real workpiece.
Explore product cooling characteristics| Maximum cooling rate | 15.3 °C/s |
|---|---|
| Cooling rate at 300°C | 8.9 °C/s |
| Characteristic temperature | 598 °C |
| Scope of record | This sample and these test conditions |
Engineering calculations
Six tools, organized around your question
Ideal critical diameter DI
Calculate from non-boron steel chemistry and austenite grain size.
H value and cooling analysis report
Select media, enter a known H value and analyse cooling intervals.
Critical diameter of a round bar
Use DI and H to calculate the critical round-bar diameter.
Measured Jominy curve analysis
Enter end-quench test points to analyse hardness curves and intersections.
Quenchant H-range screening
Screen medium H ranges using DI and the target diameter.
Carbon equivalent CE
Calculate CE(IIW), Pcm and CET to support weldability assessment.
Individual products · Optional integration
Start with one problem in your existing process
Purchasing quenchant, testing a bath or investigating a workpiece problem each has its own product route.
Check the working solution
Fresh fluid, in-service fluid and cooling behaviour
Measure internal workpiece temperature
Core heating and cooling behaviour
Order fixtures separately
Workpiece and production requirements
Explore an integrated system
Intelligent systems and patent-based technology
These are independent requests, not mandatory stages of a purchasing process. If you need an intelligent heat-treatment system, explore the patent-based technology and its design method.
Technical discussion
Start with your question.
No lengthy process questionnaire is needed.
Start with the material, workpiece or current issue.
Can I buy just the quenchant or one instrument?
Yes. Quenchants, analyzers, internal temperature measurement systems and fixtures are available separately. Additional equipment is optional.
What if I do not know the model or have complete documents?
Start with the workpiece or the problem you see. An email address and a short message are enough. Drawings, composition and reports may be provided later if you choose.
Can I buy a tester while using another brand of quenchant?
Yes. The SYQ-2 configuration is selected for the medium and testing task. Switching to ANRAN quenchant is not required.
Does a standard-probe curve represent the workpiece core?
Not directly. Standard probes compare the medium's response; internal workpiece sensors check actual temperature changes. Software predictions are identified separately.
Product enquiries and application support
Tell us what you need to buy or solve
If you know the product, send the model and quantity. If not, tell us about the workpiece and the issue.
What else can I provide? (Optional)
- Material grade, chemistry or current microstructure
- Dimensions, weight, geometry or drawing
- Target hardness, microstructure, distortion and inspection requirements
- Current heating, transfer and quenching process
- Tank, bath temperature, concentration and relative motion
- Current cracking, hardness variation or distortion
Contact Anran DHT
Contact us by email, phone, WhatsApp or WeChat about quenchants, fixtures and test equipment.
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