Introducing the XinKang Factory's exquisite range of 1-10mm Chromium Nitride Particles! Our 99.5% pure CrN Granules boast unparalleled hardness and exceptional wear resistance, making them the ideal choice for advanced nitride metal chromium pellets.
Product Description:
Feature:
CrN, a cubic crystal, features a lattice constant of a=0.4150nm and a relative density of 6.14. With a melting point of 1282°C (decomposition), it's equipped with a volume resistivity of 640. cm and thermal conductivity of 11.7W/(m.K). Its microhardness reaches an impressive 1090kg/mm2. Cr2 N, on the other hand, is a hexagonal crystal system, grey in color, with a lattice constant of a=0.274nm and a relative density of 6.8. Chromium nitride, insoluble in water and acid, forms a conductive solid solution with chromium carbide at high temperatures, boasting a volume resistivity of about 10-zn. cm. Its excellent adhesion, corrosion resistance, and oxidation resistance underscore its superiority.
Preparation Method
To prepare chromium nitride, low-carbon ferrochromium undergoes nitriding in a vacuum heating furnace at 1150°C, yielding crude ferrochromium nitride. This undergoes sulfuric acid treatment to eliminate iron impurities. Subsequent filtration, washing, and drying processes result in chromium nitride. Alternatively, it can be synthesized through the reaction of ammonia with chromium halide.
Use
Chromium nitride serves as an exceptional wear-resistant coating. When added to mechanical parts and molds, it significantly enhances lubricity and wear resistance. The increased surface hardness, reduced friction coefficient, and diminished residual stress make it perfect for anti-wear and metal-to-metal friction applications.
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/ Comprehensive CrN Ceramic Targets Certificate of Analysis (COA)
Diverse Applications:
1. Elevate and preserve the exceptional surface qualities of materials. Our CrN Ceramic targets significantly boost hardness, wear resistance, and corrosion resistance, ensuring superior performance.
2. Essential for the creation of pioneering materials and the enhancement of existing ones, our SiO2 ceramic materials are widely used in solar cells, LEDs, flat panel displays, and an array of other top-tier applications.
3. Key to the production of high-performance electronic components like transistors and integrated circuits, our high-purity SiO2 ceramic materials ensure unmatched performance and reliability.
4. Vital for the development of superconductors, optical films, sensors, and a variety of other advanced materials, propelling the boundaries of technological innovation.
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Factory:
Founded in 2014, Changsha Xinkang Advanced Materials Co., Ltd. has rapidly established itself as a leader in the field of high-quality metal materials. We specialize in comprehensive research, innovative development, precise production, and meticulous processing, complemented by unparalleled sales and customer support. Our diverse product range includes metal elements, alloys, sputtering targets, alloy targets, ceramic targets, evaporation materials, metal powders, alloy powders, and bespoke metal products. Adhering strictly to standards such as GB/T, ASTM/B, ASME SB, AMS, DIN, and JIS, along with custom client specifications, we ensure our products achieve the highest standards of quality. These top-tier materials are indispensable in a wide array of industries including petrochemical, aerospace, aviation, shipbuilding, energy, medical, military, electronics, environmental protection, machinery, instrumentation, metallurgy, and automotive sectors. Our state-of-the-art factory, sprawling over 4000 square meters in Changsha, Hunan, is ISO9001:2015 and ISO14001:2015 certified. Equipped with advanced technology and a team of skilled technicians, we utilize cutting-edge testing instruments such as carbon sulfur analyzers, spectrometers, flaw detectors, cupping machines, and stiffness testers to ensure exceptional product quality. Our relentless commitment to excellence, competitive pricing, prompt delivery, and outstanding after-sales service has garnered a loyal customer base across the USA, Europe, the Middle East, Japan, Korea, Singapore, India, and Kenya. Discover the pinnacle of metal materials and unparalleled services with us.
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