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What are the uses of carbon-carbon composites

Carbon-Carbon (C/C) composites are a class of high-performance materials that stand at the pinnacle of engineering for extreme environments. Composed of carbon fibers embedded within a carbon matrix, they are renowned for one primary characteristic: their extraordinary ability to maintain and even increase their strength at extremely high temperatures. Carbon-carbon Composite Features High strength-to-weight ratio: They […]

What are the thermal properties of carbon-carbon composites and what factors affect the properties?

Carbon-carbon (C-C) composites are renowned for their exceptional thermal properties, which make them ideal for high-temperature and demanding applications such as aerospace components (e.g., brake discs for aircraft, rocket nozzles, re-entry nose tips) and industrial furnaces. These properties are highly dependent on the manufacturing process, fiber type, orientation, and matrix density. Carbon-carbon Composites Thermal Properties High-Temperature […]

What is the difference between die-molded graphite and isostatic graphite?

The graphite stands out for its exceptional properties, including high thermal and electrical conductivity, excellent thermal shock resistance, and chemical inertness. Within the realm of synthetic graphite, two prominent types are die-molded graphite and isostatic graphite. While both are manufactured from carbonaceous raw materials and undergo high-temperature processing to achieve their graphitic structure, their fundamental difference lies in […]

What is the difference between carbon composite and graphite?

Graphite is the raw substance. A carbon composite is the high-tech, engineered final product that uses a special fibrous form of graphite to achieve its incredible performance.While both carbon composites and graphite are made of carbon, they are fundamentally different in their structure, properties, and applications. Difference Between Carbon Composites and Graphite Here’s a breakdown of the key […]

Precision Crossed Roller Bearing Lubrication Guide

Precision crossed roller bearings are critical components in applications requiring high rigidity, accuracy, and the ability to handle combined loads (radial, axial, and moment loads). Proper lubrication is paramount to their performance, longevity, and overall system reliability. Crossed Roller Bearing Lubrication 1. Importance of Lubrication: Reduces Friction and Wear: Creates a lubricating film between rolling elements […]

What are the advantages of precision crossed roller bearings

Precision crossed roller bearings are highly specialized components, and their unique design offers a powerful set of advantages, particularly in applications demanding high performance in a limited space.Precision crossed roller bearings offer a multitude of advantages that make them ideal for high-precision applications. Precision Crossed Roller Bearings Advantages High Precision and Accuracy: The unique design, with […]

Large Equipment Slewing Bearing Replacement Strategy

Slewing bearings are critical components in large equipment like cranes, excavators, and wind turbines, enabling rotation and supporting significant loads. A robust replacement strategy is essential to minimize downtime, ensure safety, and optimize operational costs. This strategy involves a combination of proactive maintenance, condition monitoring, and a well-planned replacement or repair process. Slewing Bearing Replacement Strategy […]

How to improve the life of precision crossed roller bearings

The “life” of a precision crossed roller bearing, like any rolling element bearing, generally refers to its fatigue life. This is the number of revolutions or operating hours a bearing can achieve before the first signs of material fatigue, such as spalling or flaking, appear on its raceways or rolling elements. Precision crossed roller bearings are […]

Jaw Crusher Troubleshooting Guide: Common Issues & Fixes

Jaw crushers are robust machines essential for primary crushing in various industries, but like any heavy equipment, they can experience issues. Regular maintenance and prompt troubleshooting are key to minimizing downtime and ensuring efficient operation. Common Jaw Crusher Issues and Their Solutions 1. Main Engine Suddenly Stops or Fails to Start Possible Causes: Crushing chamber/discharge port blockage: […]

What are the factors affecting the capacity of jaw crusher?

The capacity of a jaw crusher is usually measured in tons per hour (tph), but this is not a fixed figure. It is a dynamic variable and is affected by a combination of factors related to the material crushed, crusher design and operating parameters, and maintenance practices.Understanding these factors is critical to optimizing crusher performance and overall […]