High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications

Product Details
Customization: Available
Natural Abrasive Type: Natural Corundum
Artificial Abrasive Type: Corundum Abrasives
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  • High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
  • High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
  • High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
  • High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
  • High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
  • High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
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  • Overview
  • Product Description
  • Production Process
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • After Sales Service
Overview

Basic Info.

Model NO.
F36
Function
Surface Deburring
Source
Natural Abrasives
Particle Size
Abrasive
Hardness
Conventional Abrasive
Al2O3
99.54%
Na2o
0.23%
Sio2
0.06%
Fe2o3
0.06%
Color
White
Shape
Angular Grain Shape
Crystal Form
Alpha Alumina
Specific Gravity
3.95
Magnetic Material
0.0025%
Transport Package
25 Kg Bag, 40 Bags in One Ton Bag.
Specification
F12-F220
Trademark
Frere
Origin
China
HS Code
2818109000
Production Capacity
50000 Tons/Year

Packaging & Delivery

Package Size
1000.00cm * 1000.00cm * 900.00cm
Package Gross Weight
1000.000kg

Product Description

Product Description

 

White fused alumina is a premier abrasive material celebrated for its exceptional hardness and outstanding purity. Ideal for grinding high carbon steel, high-speed steel, and chilled steel, it offers superior performance and remarkable efficiency. Additionally, white fused alumina is extensively applied as a polishing medium, ensuring a flawless and immaculate finish across various applications.

The versatility of white fused alumina stretches far beyond mere grinding and polishing tasks. It serves as an outstanding precision foundry sand, delivering unparalleled precision and reliability in casting processes. Moreover, it is a favored option for spraying and coating applications, ensuring durability and uniformity in both protective and decorative coats.

Furthermore, white fused alumina doubles as a catalyst carrier in chemical processes, boosting reaction efficiency and stability. Its distinguished properties make it ideal for crafting special ceramics, demanding high thermal resistance and mechanical integrity. It is also indispensable in the manufacturing of super refractory materials, capable of enduring extreme temperatures and harsh conditions.

Opt for white fused alumina for its unrivaled quality and adaptability, meeting the highest standards across diverse industries. Whether for grinding, polishing, casting, coating, or specialized applications, our white fused alumina consistently delivers outstanding results, ensuring your projects achieve peak performance and reliability.



APPLICATIONS:
White fused alumina (WFA) is a highly adaptable and efficient material, prominently used across numerous industries due to its unmatched hardness, purity, and thermal stability. Highlighted below are some key applications:

Abrasives and Grinding:
High Carbon Steel: Designed for grinding and sharpening, offering superior cutting efficiency and precision.
High-Speed Steel: Maintains optimal performance in high-stress scenarios, preserving sharpness and durability.
Chilled Steel: Highly effective in processing tough and chilled steels, ensuring consistent and dependable results.

Polishing Materials:
Widely utilized in polishing processes to achieve a high-gloss finish on metals, glass, and ceramics.
Delivers fine abrasive action, producing a smooth, flawless surface.

Precision Foundry Sand:
Employed in the casting industry for its capability to produce precise and high-quality molds.
Guarantees minimal defects and high dimensional fidelity in cast components.
Spraying and Coating Materials:

Used in surface treatment processes, such as sandblasting and thermal spraying, to enhance surface characteristics.
Provides superb adhesion and wear resistance for protective and decorative coatings.

Catalyst Carrier:
Operates as a dependable support material in chemical reactions, boosting catalyst effectiveness and stability.
Applied in various industrial processes, including petrochemical and environmental applications.

Special Ceramics:
Crucial in crafting advanced ceramics requiring high thermal resistance and mechanical robustness.
Employed in applications such as electronic components, medical devices, and cutting tools.

Super Refractory Materials:
Vital in producing refractory products capable of withstanding extreme temperatures and corrosive environments.
Utilized in industries such as steel, glass, and cement for furnace linings, kiln furniture, and other high-temperature applications.

White fused alumina is an exemplary material choice, offering unmatched performance and adaptability. Its applications span a multitude of industries, ensuring that your specific requirements are met with the utmost standards of quality and reliability. Select white fused alumina for your abrasive, polishing, casting, coating, catalytic, ceramic, and refractory needs to achieve optimal outcomes.

High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications

 
TYPICAL CHEMICAL ANALYSIS
Al2O3 99.54%
Na2O 0.23%
SiO2 0.06%
Fe2O3 0.06%

PHYSICAL PROPERTIES
Color White
Shape Angular grain shape
Crystal Form Alpha alumina
Specific Gravity 3.95
Hardness 2150 Knoop scale
Magnetic Material 0.00%
TYPICAL BULK DENSITY
Grit (F) g/cm³ Grit (F) g/cm³ Grit (F) g/cm³ Grit (F) g/cm³
12 1.74 30 1.77 60 1.65 120 1.51
14 1.72 36 1.76 70 1.62 150 1.48
16 1.72 40 1.72 80 1.59 180 1.46
20 1.72 46 1.71 90 1.55 220 1.44
24 1.79 54 1.69 100 1.54    

Production Process

Raw Material Preparation:
Bauxite: As the cornerstone of our production, this exceptional raw material is imbued with a superior concentration of alumina (Al2O3). Each batch of bauxite is meticulously curated to guarantee optimal alumina levels and minimal impurities, ensuring unparalleled quality.
Iron filings or scrap iron: These materials are strategically incorporated into the mixture to facilitate the reduction process during the fusion stage, enhancing the overall efficiency and quality.
Anthracite coal: Serving as a potent reducing agent, anthracite coal plays a pivotal role in the transformation process.

Fusion:
Electric Arc Furnace (EAF): Our expertly prepared mixture is introduced into a state-of-the-art electric arc furnace. This furnace harnesses the power of electric arcs, producing intense heat levels (approximately 2000-2200°C or 3632-3992°F) that are essential for the process.
Reduction and Fusion: At these searing temperatures, bauxite's alumina content melts, engaging in a reaction with anthracite's carbon to yield molten alumina. Concurrently, iron and other impurities undergo reduction and separation, achieving a refined state.

Cooling:
Cooling the Molten Alumina: The molten alumina is carefully transferred from the furnace into molds or onto a cooling floor. Precision in cooling is critical, as it determines the ultimate crystal structure and size, vital for the product's excellence.
Formation of Ingots: Upon cooling, the material solidifies into substantial ingots or blocks of fused alumina, primed for the next stage.

Crushing and Grinding:
Primary Crushing: The solidified ingots undergo an initial breakdown using robust jaw crushers and heavy-duty machinery, setting the stage for further refinement.
Secondary Crushing and Grinding: The material is meticulously crushed and ground into finer particles using advanced cone crushers, roll crushers, and ball mills. This precise process continues until the desired particle size is achieved, ensuring consistency and quality.

Magnetic Separation:
Removing Metallic Impurities: To ensure the purity of the product, the ground material is expertly passed through magnetic separators, eradicating any lingering iron particles and other metallic impurities.
Sieving and Classification:

Particle Size Distribution: The crushed and purified alumina is then subjected to a meticulous sieving process, categorizing it into various grades based on particle size. This is expertly executed using vibrating screens and air classifiers, ensuring a product that meets the highest standards.

Quality Control: Each meticulously crafted batch undergoes rigorous testing for chemical composition, particle size distribution, and a suite of other quality parameters, ensuring compliance with stringent industry standards and guaranteeing customer satisfaction.

High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications

Detailed Photos

 

High-Quality White Aluminum Oxide Abrasive Media for Polishing ApplicationsHigh-Quality White Aluminum Oxide Abrasive Media for Polishing Applications

Product Parameters

White fused alumina (WFA) is a versatile abrasive material available in an extensive array of sizes, meticulously designed to cater to the varied demands of diverse industrial applications. The performance of WFA particles is deeply influenced by their size, making it imperative to select the optimal size tailored for specific uses. Presented below are the typical sizes in which white fused alumina is offered:

Macro Grit Sizes:
Coarse Grit: Spanning from F8 to F220 (FEPA standard), these sizes are the cornerstone for numerous industrial needs.
The most commonly utilized sizes include F12, F24, F36, F46, F60, F80, F100, F120, F150, F180, and F220, each meeting unique requirements.
Applications: Engineered for heavy-duty grinding, cutting, and robust surface preparation tasks.

Micro Grit Sizes:
Fine Grit: Extending from F230 to F1200 (FEPA standard), these sizes are perfect for intricate tasks.
Among the popular sizes are F240, F280, F320, F360, F400, F500, F600, F800, and F1000, each crafted for specific high-precision applications.
Applications: Ideally suited for precision grinding, detailed lapping, and meticulous polishing.

Powder Form:
Ultra-fine powders, with particle sizes from mere microns to sub-micron levels, offer exceptional finesse.
Applications: Designed for high-precision polishing, advanced specialty ceramics, innovative coatings, and as a filler in cutting-edge composite materials.

Choosing the Right Size:
Coarse Grit (F8 - F220): The go-to choice for applications that demand high material removal rates and assertive surface preparation. Perfect for grinding high carbon steel and intensive polishing tasks.
Medium to Fine Grit (F230 - F1200): The ideal choice for applications seeking a harmonious balance between material removal and impeccable surface finish quality, such as fine grinding, lapping, and precision polishing.
Ultra-Fine Powder: The ultimate choice for applications requiring an unmatched smooth and precise finish, as seen in the production of advanced ceramics, high-performance coatings, and catalyst carriers.

Selecting the precise size of white fused alumina is paramount to achieving optimal performance tailored to your specific application. Whether your requirement is for coarse grit for heavy-duty grinding or ultra-fine powders for high-precision tasks, white fused alumina is available in a comprehensive range of sizes to meet your diverse needs. Achieve unparalleled results by selecting the ideal size for your abrasive, polishing, casting, coating, catalytic, ceramic, or refractory application.
High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications

Packaging & Shipping

High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
Small Bags:
Weight: These convenient bags are typically available in 25 kg (55 lbs) or 50 kg (110 lbs) sizes, offering manageable options for diverse needs.
Material: Crafted from robust materials such as polyethylene or polypropylene, ensuring reliability and durability.
Features: Thoughtfully sealed to avert moisture ingress and contamination, complete with handles or ties for effortless handling.
Applications: Perfect for smaller-scale operations, laboratories, or industries that demand precise quantities.

Bulk Bags:
Weight: Typically supplied in jumbo bags, ranging from 500 kg (1100 lbs) to 2000 kg (4400 lbs), also known as FIBC - Flexible Intermediate Bulk Containers.
Material: Constructed from durable woven polypropylene fabric, often enhanced with a polyethylene liner for superior moisture protection.
Features: Outfitted with lifting loops for smooth transportation via forklifts or cranes, featuring spout top and discharge bottom for controlled filling and emptying.
Applications: The ideal choice for large-scale industrial usage, bulk storage, and efficient transport.

 

Drums and Barrels:
Weight: Typically available in 200 L (53 gallons) drums, designed for substantial capacity.
Material: Crafted from resilient metal or high-density polyethylene, ensuring lasting protection.
Features: Secured with tamper-evident seals, these drums offer moisture resistance and stackability for optimal storage solutions.
Applications: Ideal when additional protection against environmental factors is essential or for streamlined handling in automated processes.

Custom Packaging:
Options: Innovative tailored packaging solutions to meet specific customer requirements.
Features: Customizable weights, materials, and labeling options designed to fulfill unique needs.
Applications: Perfect for specialized industries or distinct applications demanding specific packaging standards.

Labeling and Documentation:
Identification: Each package is meticulously labeled with essential product information, including grade, grit size, weight, and batch number for complete transparency.
Safety Information: Labels provide comprehensive safety and handling instructions, ensuring informed usage.
Compliance: Packaging strictly adheres to international shipping regulations and industry standards, assuring peace of mind.

 
High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications
High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications

Company Profile

Luoyang Frere Import and Export Trading Co., Ltd. is a prestigious trading enterprise, dedicated to the specialization in high-grade refractory materials and premium abrasive media. With an innovative strategy that blends industry and commerce seamlessly, we are equipped with state-of-the-art testing facilities and unparalleled technical expertise. Our two manufacturing plants, strategically situated in Luoyang city, Henan province, have proudly amassed 24 years of expertise in the production of both Brown Fused Alumina (BFA) and White Fused Alumina (WFA), ensuring excellence in every product.

Through our robust factory partnerships, we provide top-tier Cutting Wheels, Grinding Wheels, and Flap Discs, all priced competitively. Our products are widely acclaimed and trusted, skillfully meeting the dynamic economic and social market demands. Our unwavering commitment to quality and customer satisfaction ensures our products consistently adhere to the highest standards, delivering exceptional value and performance.

At Luoyang Frere, we cherish enduring partnerships and eagerly anticipate the chance to collaborate with your esteemed organization. Our dedicated team is ready to support your requirements and contribute to your future success, fostering a mutually beneficial relationship.


High-Quality White Aluminum Oxide Abrasive Media for Polishing Applications

Our Advantages

1. Unmatched Quality and Unbeatable Value: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we pride ourselves on delivering high-quality abrasive and refractory materials. Carefully sourced to meet rigorous international standards, our products ensure superior performance and reliability across a wide range of industrial applications. By leveraging our robust relationships with leading manufacturers and optimizing our supply chain management, we provide prices that are remarkably competitive, all while upholding the excellence of our offerings.

2. Bespoke Solutions for Your Needs: We excel in offering bespoke solutions, meticulously crafted to fulfill the unique requirements of our clients. Whether it involves customized packaging, specific product specifications, or flexible delivery schedules, our commitment is to ensure maximum satisfaction and convenience for our esteemed customers.

3. Unrivaled Expertise and Experience: Our distinguished team comprises seasoned industry veterans, equipped with extensive knowledge and experience. This enables us to deliver invaluable technical support and insightful guidance, ensuring that our clients make informed decisions and achieve the best results.

4. Commitment to Quality Assurance: We adhere to stringent quality assurance protocols, meticulously applied at every stage of procurement and delivery. This unwavering commitment ensures that our products consistently meet the highest standards of quality, offering peace of mind and reliability to our customers.

5. Dedication to Sustainability and Environmental Responsibility: LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD. is deeply committed to sustainability and environmental responsibility. We provide eco-friendly products and solutions, empowering our clients to significantly reduce their environmental footprint, contributing positively to the planet.

6. A Customer-Centric Philosophy: Our philosophy centers on a customer-centric approach, putting the needs and preferences of our clients at the forefront. By offering exceptional customer service, we build enduring, trust-based partnerships that yield mutual benefits and foster long-term success.

After Sales Service

 

At Frere Company, we hold a steadfast belief that our duty to our esteemed clients extends far beyond mere sales. Our all-encompassing after-sales service is meticulously crafted to secure ongoing satisfaction and triumph with our superior products. Here's what awaits you when you select us as your trusted supplier for abrasive and refractory solutions:

1. Technical Support:
Our cadre of seasoned engineers and technical specialists stands ready with expert advice and unwavering support. Whether you seek guidance in product selection, mastery of application techniques, or troubleshooting challenges, we are dedicated to helping you achieve optimal results.

2. Product Training:
We provide comprehensive training programs to ensure your team is adept at utilizing our products effectively and safely. Our training spans from fundamental handling to sophisticated application techniques, all tailored meticulously to cater to your unique requirements.

3. Warranty and Repairs:
Our products are backed by a robust warranty. Should any issues arise, our devoted service team will swiftly execute repairs or replacements, ensuring your operations experience minimal disruption.

4. Regular Follow-ups:
We are committed to proactive customer service. Our team conducts regular follow-ups to assess product performance and gather valuable feedback, enabling us to perpetually enhance and fine-tune our offerings to better serve your needs.

5. Maintenance Services:
To amplify the lifespan and efficiency of our products, we offer expert maintenance services. Our specialists assist in crafting a maintenance schedule and provide on-site support to ensure your equipment remains in peak condition.

6. Rapid Response:
In urgent situations, our rapid response team is poised to deliver immediate aid. We recognize the critical nature of time in your operations and endeavor to resolve any issues with swiftness and efficiency.

7. Spare Parts Availability:
We sustain an extensive inventory of spare parts, guaranteeing you swift access to essential components. Our proficient logistics network ensures prompt delivery, minimizing downtime, and maintaining seamless operations.

8. Customer Feedback Loop:
Your feedback holds tremendous value for us. We actively solicit your insights on our products and services, using them as a foundation for continuous improvement. Our mission is to surpass your expectations in every engagement.

9. 24/7 Customer Service:
Our devoted customer service team is at your service around the clock, ready to address any inquiries or issues you may encounter. Whether it's a simple question or an urgent need, we stand by to offer unwavering support.



 

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