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Chromite powder is a powder extracted from chromite ore and made through processes such as crushing and grinding. Chromite ore is a naturally occurring mineral of iron and chromium oxides, with the chemical formula FeCr2O4, and may also contain other elements such as magnesium and aluminum.

Tel: +86 135 9774 9636 (Mr. Feng)

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Details Introduction

The main characteristics of chromite powder include:
Chemical stability: It has good chemical stability and is not easily reactive with most acids and bases.
High melting point: Due to its high proportion of chromium and iron, chromite powder has a very high melting point.
Refractoriness: It has excellent refractoriness, suitable for high-temperature environments.
Hardness: Chromite powder has a high hardness, ranging between 5.5 and 6, making it wear-resistant and not easily broken.
Thermal conductivity: It has a high thermal conductivity, which helps in the rapid conduction of heat.
Oxidation resistance: It maintains good oxidation resistance even at high temperatures.

Application industries:
Due to its unique properties, chromite powder has a wide range of applications in various industrial fields, including:
Metallurgical industry: Used in the production of ferrochrome alloys as an additive for stainless steel and other special steels.
Casting industry: Used in the facing sand of large cast steel parts to prevent sand sticking on the surface of castings and improve the quality of castings.
Refractory materials: Used to manufacture high-temperature refractory bricks and refractory mortars.
Chemical industry: Used to produce chromium compounds, such as chromium trioxide and sodium dichromate.
Friction materials: Used as a filler in friction materials such as brake pads and clutch discs to enhance wear resistance and friction performance.

Application in brake pads:
In brake pads, the role of chromite powder is mainly reflected in the following points:
1. Improved wear resistance: The high hardness and wear resistance of chromite powder enhance the wear resistance of brake pads, thereby extending their service life.
2. Improved friction performance: By adjusting the friction coefficient of the brake pads, it ensures stable braking performance under various working conditions, enhancing the safety and reliability of braking.
3. Enhanced heat resistance: The high temperatures generated during braking significantly affect the performance of brake pads, and the high melting point and heat resistance of chromite powder help maintain stability under high temperatures, preventing thermal degradation.
4. Improved refractoriness: During high-speed friction of brake pads, the surface temperature is extremely high, and the refractoriness of chromite powder helps the brake pads withstand these extreme conditions.
5. Participation in chemical wear mechanisms: During friction, chromite powder may participate in forming a protective oxide film, reducing wear on the metal substrate while maintaining the cleanliness of the brake pads.

In summary, the application of chromite powder in brake pads not only enhances the physical and chemical properties of the brake pads but also improves the reliability and safety of the entire braking system, making it an important component of modern high-performance braking systems.

Factory

Our company is equipped with a 1 set of 5R Raymond Mill, 2 sets of 4R Raymond Mill, Longyan Yifeng Mill 998, Impact Mill for Acicular Wollastonite Powder, Wet Ball Mill for Zircon Media, Continuous Modifier, Classifying Sieve, and other state-of-the-art equipment.We offer a wide range of powders with varying contents and particle sizes [10-3000 mesh], ensuring the precise specifications of our clients' needs. Our products have been developed for various sassafras materials, including metal mineral powder, non-metallic mineral powder, and chemical fiber materials. We have produced nearly 100 different varieties and supplied them to hundreds of domestic and foreign auto parts enterprises.Our 5,000-square-meter facility allows us to provide customized, unique formulas, modified materials, and premixes.

Company Factory

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Equipment

The company is customer-oriented, joint China University of Geosciences (Wuhan), Wuhan University of Technology, Sun Yat-sen University, Hubei University of Science and Technology and other domestic institutions of higher learning, combined with the enterprises facing the problems in the production process, long-term tracking and communication, and effectively for the sake of the customer, make every effort to unite the relevant colleges and universities and technical experts in the same industry.We will strive to collaborate with relevant universities and technical experts in the same industry to solve problems in practice for our customers.

Experimental Equipment

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Inspection Report

Dolomite Powder

Cryolite

Glass Fibre

Magnetite

Electrolytic Iron Powder

Nitrile Rubber Powder

Molybdenum Disulfide

Calcite Powder

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Qualification

CERTIFICATE OF QUALITY MANAGEMENT SYSTEM CERTIFICATION

GB/T19001-2016/IS09001:2015

Supplier Basic Credit Certification

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SERVICE ADVANTAGES

Daye Jinpeng Friction Material Co., Ltd. was established in Daye City, evolving from the original Caojiawan wollastonite mine. The company has transitioned from a primary focus on wollastonite and copper mining to its current state of processing and selling metal and non-metallic ore powders, mineral fibers, and more.Upholding the company philosophy of "Accumulating Virtue, Preserving Integrity; Enjoying Dedication, Succeeding with Honesty," the company has established two brands, committed to creating the [Jin Peng] [SPAR] 2 brands, and is committed to focusing on providing exceptional service to our valued customers.

2013 Year

Company established in 2013

5000 m²

Plant area 5000 square meters

5 Group

Large production machinery and equipment

300 +

More than 300 cooperative customers

Fully equipped and rich in resources

The company has a wollastonite, a copper mine. Daye has polymetallic mines (gold, silver, copper, iron, tungsten, antimony, etc.) and non-metallic resources (wollastonite, calcite, feldspar, quartz, bentonite, kaolin, etc.)

Professional team, strict quality inspection

The company combines a number of domestic institutions of higher learning, as well as the same industry processing, modification, composite materials. Actively carry out technological innovation, product upgrades, continuously improve the quality of the company's products, develop modified materials, composite materials, strictly require all aspects of production, and complete the ISO9001 certification.

Advanced technology, leading technology

Own 5R Raymong Mill 1 set. 4R Raymung Mill 2 sets, Longyan Yifeng Mill 998. Needle-like wollastonite powder impact mill, zircon media wet ball mill, continuous modification machine, grading screen and other equipment. Different content for you.

One-to-one service, one-minute response

Respect customers, understand customers, continue to provide products and services that exceed customer expectations, be customers forever partners, satisfy customers and reduce costs. Improve quality, have quality, the pursuit of sustained, is our duty.