Selective Laser Melting 3D Printing SLM Powder Dental Additive FDA

Selective Laser Melting SLM 3D Printing Dental Additive Manufacturing

Audental SLM POWDER is a cobalt-chromium alloy powder for dental laser sintering purposes that has high sphericity, high fluidity, low oxygen content, and particle size distribution in the range of

10-45µm, especially medical grade bio-compatibility alloy. It’s made by vacuum induction supersonic aerosol powdering process. Extremely high bio-grade purity, beryllium/nickel/cadmium free, excellent biocompatibility. Excellent corrosion resistance. Excellent product quality and batch consistency to ensure stable and high-quality laser-sintered products with a high-density structure, smooth surface, accurate adaptation, edge fit, and low-stress concentration of the bridge body. And the powder is compatible with a wide range of metal porcelain powder and dental laser metal sintering machines on the market.

Advantages

• Optimal material characteristics of a cobalt-chrome alloy
• Guaranteed a homogeneous and extremely dense structure secure ceramic veneering compatible with a wild range of ceramics
• Nickel and beryllium-free no cytotoxic or allergic potential
• Excellent density, easy to work with
• The controlled manufacturing process for stress-free frames
• Outstanding accuracy of fit
• High strength in all span sizes, up to 16 units

Quality system

• An effective quality assurance system is applied throughout the entire process, from product research and development to raw material purchase, production, quality inspection, sale, post-sale and technical support of materials.
• ISO 9001 Quality Management System
• ISO 13485 Quality Management System of Medical Device
• 93/42/EEC Appendix European Medical Device Directive
• FDA Specification for Production Quality Management of Medical Device

Technique Control

• Every step of the production process must undergo rigorous quality control, process control, and repeated testing.

• Every process detail and parameter will be recorded to ensure the high quality of the products.

• Biological tests according to ISO 10993 / ISO 7405

• Physical-chemical mechanical properties tests and composition examination according to ISO 13356 / ISO 22674

• Particle size, fluidity, and sphericity, sintering behavior tests

• Quality assessment examination of density, hardness, CTE, tensile strength, microstructure, and thermal stability for each batch.

Technique Data

• Composition: Co 61.5% / Cr28.1% / Mo5.3% / W5.0%
• Color: Silver Gray
• 0.2% elongation limit Rp0.2 /MPa: 600 Mpa
• Ductile yield/%: 8%
• Hardness [HV10]: 365
• Particle size:15-43µm
• Density:8.6g/cm³
• CTE:14.1×10^-6K ^-1
• Modulus of elasticity: 220Gpa

Case:

F&Q:

1. Introduce Audental?

Audental established in 2007, is the first and biggest dental precious metal alloys and reliable zirconia manufacturer in China market, its production facilities are located in Shanghai Qinhuangdao, and Changsha factories comply with ISO13485, dental zirconia blocks and metal alloys certified with CE 0197.

2. Where is your location?

Audental with plants located in Shanghai, Qinhuangdao, and Changsha; one trading company in Shenzhen.

3. What certificates do you have?

Tuv CE, FDA, CFDA, SFDA and ISO 13458. We also offer other profiles, like free sale, DOC, or legalized officially, etc.

4. How can you guarantee quality?

Effectively production schedule supports each by 3 plants, flexible production to avoid rush deliveries. Always final inspection before shipping; 5 years quality guarantee period after shipping.

5: Can I print our own logo or design on the products?

OEM and ODM are acceptable, our team will design and print your own logo according to your requirement.