All over the world, companies are trying to accomplish new things in different fields, and for this, they need to know the values of successful additive manufacturing and the materials they can use for metal printing. Since 2011, Nanjing Enigma Automation Co. Ltd. Offers different types of metal materials for different industries, services and needs. Superalloys are built for extreme conditions, titanium alloys are lightweight and strong, while stainless steel is durable. Every type of metal printing materials serves different objectives, and in this blog, we will show you the main metal printing materials, Enigma's usage in the real world, and their chararacteristics, benefits and uses.
The use of stainless steel in 3D metallic printing is due to its mechanical properties, resistance to corrosion, and being inexpensive compared to other metals. Printing stainless steel is useful for working components that require toughness and durability, for instance, in chemical processing equipment, components used in marine applications, and parts of industrial machinery. For instance, Enigma stainless steel's directional laser melting and deposition 3D printing has optimized processes to achieve temperature uniform melting, controlled solidification, and strong interlayer adhesion. Such metallic 3D printing gives good results in producing parts with a high level of detail and tolerances. Stainless steel is used in automotive manufacturing for parts like exhaust systems, structural components, etc. Stainless steel is good to use in 3D printing for mass production and has great versatility allowing printing to be done in many different industries effortlessly.
Titanium alloys are among the highest performing metal printing materials, highly regarded for their strength to weight ratio, corrosion resistance, and biocompatibility. Their performance in extreme conditions makes them vital across industries such as aerospace, energy, and medical devices. With 14 years of experience, Enigma is developing titanium alloy metal printing materials with DED process optimization integrated with machine vision and IoT for accurate control. Overall, as one of the top tier metal printing materials, titanium alloys offer the potential for the production of lightweight and highly durable component such as aircraft structural parts, turbine blades, and medical implants. Enigma has improved the fracture toughness and processability of these versatile metal printing materials in collaboration with research institutions to meet the needs of the most challenging applications.
Superalloys is top class high end metal printing material used in extreme temperatures corrosion and mechanical stress working and is essential for and in space travel energy industry and petrochemicals. These metal printing materials are used in gas turbines and jet engines and high pressure vessels. Enigma superalloy metal printing materials are engineered for highly specialized mechanical engineering applications with tight tolerances and critical industry governing specifications. Enigma controlled advanced developed material for directed energy deposition optimized metal printing materials for better mechanical structures and less defects. Metal printing materials superalloys work in high temperature furnaces and in chemically aggressive environments with superalloy for engineering applications that require reliability and corrosion resistance.
The distinct challenges and needs of various industries lead to Enigma's distinct approach of offering custom metal printing materials for targeted solutions. Bespoke metal printing materials are made to requirements such as the combination of different alloys or the specific adjustments of a composition to achieve different properties like higher wear resistance, better thermal conductivity, or greater biocompatibility. For instance, in the mold and tooling sector, Enigma’s bespoke metal printing materials offer high hardness and thermal stability which prolong tool life and enhance production efficiency. In the healthcare sector, custom metal printing materials are made to ensure compatibility with human tissue for use as implants and surgical tools. Enigma’s integrated system includes the development of the entire material processing chain, so that all custom metal printing materials are matched to the precise needs of their use case.
Within the marine and offshore industries, the metal printing materials need to be able to perform and endure for long periods of time in harsh corrosive environments of saltwater and extreme weather conditions. For these industries, Enigma has corrosion resistant stainless steels and marine grade rust and degradation proof titanium alloys. These materials are valuable for producing ship hull components, propellers, structures for offshore platforms, and pipelines for underwater use. Enigma has Security and Directed Energy Deposition Technology for these metal printing materials to retain their structures after being exposed to saltwater and constant mechanical stress. These specialized metal printing materials allow marine engineers to cut maintenance costs, prolong the lifespan of components, and improve the safety of marine vessels and offshore structures.
As additive manufacturing technologies develop, so does the focus on the performance of metal printed materials, as well as their versatility and sustainability. It is this focus on innovation that has Enigma leading the pack as they strengthen their work on metal printing materials. Because of the company's focus and global reach (over 200 customers and 400 patents), they are well placed to improve metal-printing materials for the lightest and most durable options which have the least negative impact on the environment. The metal-printing materials of the future will include hybrids and alloys along with materials specifically designed to print faster and require less energy. Enigma is determined to improve the versatility and performance of their metal printing materials, and with this determination will meet the needs of multiple industries which are becoming increasingly audacious in their use of additive manufacturing.
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