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Secondary reduction iron powder
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Summary Introduction
Reduced iron powder is usually a gray or black powder made from iron oxides (such as Fe3O4 or Fe2O3) that are reduced at high temperatures using gases (such as hydrogen or carbon monoxide) or solid reducing agents (such as coke).
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Product Features:
Reduced iron powder is typically a gray or black powder made from iron oxides (such as Fe3O4 or Fe2O3) that are reduced at high temperatures using gases (like hydrogen or carbon monoxide) or solid reducing agents (like coke). The characteristics of reduced iron powder include:
High reducibility: Reduced iron powder has high chemical reactivity, easily reacting with oxygen in the air and can even ignite with slight heating.
Large specific surface area: The fine and porous particles provide a large surface area, facilitating rapid chemical reactions.
Loose structure: The microscopic structure is loose, making it easy to absorb moisture and oxygen, suitable for deoxidizers and desiccants.
High purity: Typically contains over 98.5% iron, with very low impurity levels, especially in carbon, phosphorus, and sulfur.
Application Industries:
Due to its unique chemical and physical properties, reduced iron powder has wide applications in various industries, mainly including:
Powder metallurgy: Used in the manufacture of various metal components, such as gears, bearings, and cams.
Chemical industry: Used as a reducing agent in chemical synthesis and catalytic reactions.
Food industry: Used as a deoxidizer in food packaging to extend shelf life.
Welding rod manufacturing: Improves welding efficiency and quality.
Friction materials: Used in brake pads, clutch plates, etc., to improve friction performance.
Electronics and battery industry: Used as a component in battery electrode materials.
Pharmaceuticals and biotechnology: Used as a raw material or catalyst in the synthesis of certain drugs and biocatalysis.
Application of reduced iron powder in brake pads:
In brake pads, reduced iron powder mainly plays the following key roles:
Regulating friction coefficient: Reduced iron powder helps to adjust the friction coefficient of brake pads, ensuring consistent braking performance under different temperature and humidity conditions.
Enhancing wear resistance: By mixing with hard particles, it improves the wear resistance of brake pads, extending their service life.
Reducing braking noise: Its unique structure helps to reduce vibrations and noise during braking.
Improving thermal management: The heat generated during braking can be dissipated through the structure of reduced iron powder, preventing performance degradation due to overheating.
Participating in chemical wear mechanisms: During friction, reduced iron powder may participate in forming a protective film, reducing wear on the metal substrate.
In summary, the application of reduced iron powder in brake pads can significantly improve braking performance, increase safety and reliability, while reducing maintenance needs.
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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.
Company established in 2013
Plant area 5000 square meters
Large production machinery and equipment
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.
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