"I love Silicon Carbide Seals — Chinatungsten Online"

2022-05-11 12:55:58

Home Menu How to Order Customer Service Language 简体中文 繁體中文 日本語 Korean Arabic Português Español More Silicon Carbide Seals Inquiry & Feedback Silicon carbide is the ideal sealing material. It has good corrosion resistance, higher mechanical intensity, excellent resisting wear ability and high temperature, good self-lubricity and making-group, low friction factor, good heat-conduction and so on. Therefore, silicon carbide seals also possess the property of excellent resistant-corrosion, high mechanical strength, high thermal conductivity and good self-lubrication. Silicon carbide seals are widely used in many different industries, including spacecraft, machinery, metallurgy, printing and dyeing, foodstuff, pharmaceutical, auto industry etc. Why make from silicon carbide? Silicon carbide is a more expensive seals material with the carbon, but it is often used in more demanding applications. For example, blistering is a critical concern with carbon bearing materials. Strangely, the reason why blistering sometimes occurs is not known for certain. The most popular explanation is that a certain amount of material becomes absorbed in the carbon substrate and expands because of frictional heat, thus creating a crater in the seals face. Blistering is most often found in applications involving heavy oils. In some cases, the use of silicon carbide as a mating surface will eliminate a blistering problem. Silicon Carbide (SiC) physical property Technical parameter Unit RBSiC SSiC Sic+C Ssic+C Qssic+C Content of Sic % ≥90 ≥98 ≥85 ≥92 ≥90 Free Si % ≤10 ≤1 ≤12 / / Elastic Modulus GPa ≥400 ≥410 ≥350 ≥360 ≥180 Temperature °C 1300 1400 1300 1400 1400 Hardness HS 110 115 ≥105 ≥110 ≥100 Porosity Rate % 1600 >800 Fractural Strength MPa >350 >380 >150 >160 >100 Coefficient of Heat Expansion 10-6/°C 4 4.2 3.50 3.00 2.50 Related Products: Silicon Carbide Sealsing Dies Silicon Carbide Sealsing dies mainly processing of bolts, nuts, steel wall nails, wood screws and rivets and other common parts in industrial production. Tungsten Carbide Seals Mechanical seals including tungsten carbide seals and silicon carbide seals are used increasingly on fluid pump to replace packed gland and lip seal. Tungsten Carbide Buttons Tungsten carbide is very suitable for high quality requirement for making tungsten carbide buttons to be used in high and medium pressure DTH drilling. Tungsten Carbide Disc Cutter Tungsten carbide disc cutter is of good wear resistance, small grinding force, low grinding temperature and good quality of processing that are offered with ground or blanks condition. Silicon Carbide Seals Information Silicon Carbide Seals Silicon Carbide Seals Rings Silicon Carbide Mechanical Seals Silicon Carbide Spring Seals Silicon Carbide Elastomer Bellow Seals Silicon Carbide Seals Superiority Silicon Carbide Mechanical Seal Ring Performance Requirements Silicon Carbide Seal Material Wear Resistance Silicon Carbide Seal Pressureless Sintered Process Silicon Carbide Seal Ring Manufacturing Process Silicon Carbide Seals Material Group High Speed Silicon Carbide Mechanical Seal High Voltage Silicon Carbide Mechanical Seals High Temperature Silicon Carbide Mechanical Seals Corrosive Media Silicon Carbide Mechanical Seals Customer Service and Support Why Choose Chinatungsten Online Free Information Service Customized Information Service Customized Service After Sales Service Laws and Regulations Picture Sitemap Chinatungsten Tungsten News Tungsten Video Tungsten Image Tungsten Blog Tungsten Tungsten Alloy Tungsten Carbide Tungsten Copper Molybdenum Tungsten Jewellery Fishing Sinkers Tungsten Powder Tungsten Oxide Tungsten Dart Email：[email protected] Tel.：+86 592 5129696 Home/About Us/Contact Us/Visit Us/Service/Sitemap Copyright ©1997 - 1997ChinatungstenISO 9001:2015