3D Printing White Paper For Ceramic Resources

At present, 3D printed ceramic parts often experience distortions and microcracking due to high viscosity ceramic-infused inks that lead to unstable print builds.

Established industrial ceramic forming processes rely on costly molds that limit design freedom and require substantial upfront investments, necessitating considerable upfront investments for mould production. Therefore, digital fabrication workflows like 3D printing have become popular both among ceramic workshops and large-scale manufacturing plants alike.

Additive Manufacturing

Aluminum additive manufacturing, more commonly referred to as 3D printing in public discourse, creates complex parts by layering materials. This can be accomplished using various sintering (melting) and deposition technologies like laser-based selective laser sintering, fused filament fabrication (FFF processes or robocasting), inkjet printing or aerosol spraying techniques. Furthermore, multiple materials may be printed simultaneously using successive manufacturing or simultaneous printing different ceramic compositions; when printing multi-material objects it's necessary for the CAD/CAM processes to account for shrinkage as well as properties specific feedstock properties in order to print multi material objects accurately.

Companies in the health, energy and aerospace sectors that had previously opted for plastic or metal AM techniques are increasingly turning their attention towards ceramic AM. This is due to complex ceramic AM parts being manufactured which push material performance boundaries - including temperature resistance and strength levels that exceed metals while simultaneously needing ductility for high pressure environments. Multi-physics topology optimization techniques can identify optimal geometries.

Ceramic Materials

Ceramics typically bring to mind images of cups, plates and pottery; however, ceramics cover much more. Ceramics are nonmetallic materials capable of withstanding high temperatures while resisting corrosion - this makes ceramics great for everyday household products!

Ceramics can be classified based on their raw materials, applications and properties; examples include glasses, clay products, refractories, abrasives and cement as well as technical ceramics and advanced ceramics.

Silicon carbide, for instance, is a polycrystalline ceramic material that can be tinted and tinted as a semiconductor material, while also serving other functions such as cutting tools, mining equipment and abrasives. Tungsten carbide provides high quality wear-resistance in wear-resistant body armor and mining equipment. Finally, barium titanate provides electrically insulating ceramic materials used in capacitors, transducers and data storage elements as well as nuclear reactor fuel applications.

Processes

Additive manufacturing processes exist that enable various materials to be transformed into three-dimensional objects through printing processes such as photopolymerisation (stereolithography), material jetting (binder jet metal powder sintering or ceramics), direct metal laser sintering/selective laser melting (DMLS/SLM), which utilize lasers or electron beams to melt/solidify layers of superalloys or ceramics into solid objects.

Notions about new technologies may become clouded in buzz and media coverage. This report offers comprehensive and impartial benchmarking analysis for ceramic 3D printing white paper technologies. It provides a 10-year industry forecast for ceramic 3D printing as part of the larger 3D printing market, as well as profiling key players in this space: dedicated ceramic printer manufacturers, polymer and metal 3D printer vendors and ceramic material suppliers are profiled here, alongside detailed overviews of their technologies, build volumes, materials usages and target applications; along with interview data as well as analysis on strengths weaknesses opportunities and threats for each profiled company.

Applications

Additive manufacturing can produce a wide variety of ceramic parts suitable for applications ranging from tools, CNC mill bits and high performance mechanical components. Traditional industrial ceramic forming processes rely on molds that restrict design freedom while being both costly and time consuming to manufacture. Aluminum Additive manufacturing offers more freedom when producing ceramic parts for such purposes than any traditional method can.

3D printing technology enables ceramic designs that can be produced more economically, such as abrasion-resistant tiles, light reflecting ceramics and biocompatible medical implants.

XJet's Nanoparticle Jetting process utilizes photocurable binder jetting with two sets of photocurable inks: build material and soluble support ink. This ensures high resolutions, precision, manufacturability with low sintering shrinkages.

IDTechEx research cuts through the marketing hype surrounding 3D printers to provide an in-depth picture of market forecasts by installed base, printer type and materials usage for an accurate picture of what lies ahead for this industry. Purchases come with up to 30 minutes of phone support from an analyst so as to help align key findings to your specific business challenges.