Siliciumcarbid er et ekstremt hårdt og elastisk keramisk materiale med fremragende styrke, sejhed ved høje temperaturer og modstandsdygtighed over for oxidation. Det findes i både sintret og reaktionsbundet form til produktion. Sintret siliciumcarbid (SSiC) fremstilles ved presning og sintring af siliciumdioxidpulver. SSiC har lave sintringstemperaturer, nemme formningsmuligheder og enestående mekaniske egenskaber, der ...

Kemisk dampudfældning, reaktionssintring og sintring af sintret siliciumcarbid Læs mere »

Siliciumcarbid (SiC) er et ekstremt hårdt og krystallinsk stof, der kun findes naturligt i meget begrænsede mængder som ædelstenen moissanit. Det meste SiC produceres nu syntetisk via lysbueovne med blandinger af kvartssand og kulstofkoks som råmaterialer. Globars siliciumcarbid-varmeelementer er designet til brug i højtemperatur-elektriske ...

Varmeelementer af siliciumkarbid Læs mere »

Siliciumcarbid (SiC) er en ultrahård non-oxid keramik med særlige egenskaber og anvendelsesmuligheder, som først blev opdaget i 1891 af den amerikanske opfinder Edward G. Acheson, da han forsøgte at fremstille kunstige diamanter. SiC er typisk en isolator i ren tilstand, men kan udvise halvledningsevne gennem kontrolleret doping. Et materiale med bredt båndgab som SiC kan flytte elektrisk energi ...

Definition af siliciumcarbid Læs mere »

Silicon carbide (also referred to as silicon carbonitride or SiC) is a green to bluish black crystalline compound composed of silicon and carbon found naturally as moissanite gem but since 1891 has also been produced synthetically for use as an abrasive in grinding wheels and cutting tools. Quartz is an extremely hard material with a …

Silicon Carbide Formula Læs mere »

Grip stippling and grip tape both have their place, but over time they become less effective at providing maximum comfort or gripping surface. Silicon carbide provides a reliable and lasting solution to this problem when applied correctly. Black Silicon Carbide (commonly referred to as carborundum) is a hard, angular abrasive material with unique properties: over …

Greb af siliciumkarbid Læs mere »

Silicon carbide (also referred to as carborundum) is an inorganic chemical compound found naturally only in very limited quantities as moissanite but has been mass produced as powder and crystal since 1893 as an abrasive. It boasts excellent corrosion and wear resistance as well as low thermal expansion coefficient and excellent chemical stability, making it …

Siliciumcarbid-keramik Læs mere »

Silicon carbide is a hard, dense material used for grinding materials that do not react with carbon, such as glass, ceramics and non-ferrous metals. Due to its low impurity levels it also makes an ideal candidate for semiconductor applications. Aluminum oxide sanding belts excel at working on materials with high tensile strength, such as stainless …

Silicon Carbide Abrasive Wheel Læs mere »

Grinding stones are essential tools in many projects. Available in various structures to meet individual application needs, these grinding stones come in handy and should never be underestimated as an indispensable asset in the toolbox. Green silicon carbide abrasive is one of the most frequently used in grinding wheels, as it features hard and brittle …

Silicon Carbide Grinding Stone Læs mere »

Silicon carbide sandpaper is an exceptionally long-wearing abrasive that’s designed for use in sanding painted materials and automotive bodywork. Its heat resistance prevents thermal degradation during demanding sanding operations, helping reduce clogging while prolonging its lifespan. This product comes with various grit sizes to meet a range of projects, from delicate veneer sanding to dense …

Silicon Carbide Sandpaper Læs mere »

Black silicon carbide (commonly referred to as carborundum) is an ideal blasting media choice, offering maximum hardness and recycling capability while still offering quality service. At 9.5 on the Mohs scale, only diamond and boron carbide are harder than this material – making it perfect for nonferrous and hard materials such as ceramics, glass and …

Why Silicon Carbide Is the Best Blast Media Læs mere »