ASTM Provides AM Proficiency Testing Program
The additive manufacturing powder-metallurgy proficiency testing program helps labs measure physical properties of powders used in 3D printing.
Posted: January 23, 2018
ASTM International (West Conshohocken, PA) announced their first proficiency testing program in additive manufacturing (AM) that allows labs to compare their performance with others, ultimately helping all participants improve their performance. The additive manufacturing powder-metallurgy proficiency testing program (AMPM) will help labs measure physical properties of powders used in 3D printing. AMPM is built on the globally-recognized standards and test methods developed in recent years by ASTM and their committee on AM technologies (F42).
Testing laboratories and research and development facilities that participate will be given metal powders from manufacturers to measure and analyze density, flow rate, particle size, and other properties. The ultimate goal of this program is to support the growing use of powder metallurgy, additive manufacturing, and related industries by improving measuring techniques. More test methods will be added to the program over the next year to help capture additional metal-powder properties. The first cycle will be in April. To register, please click here. There will be another one in October. For every new cycle, a new commercial sample will be sent.
The primary benefit of this program is having a statistical quality assurance tool to monitor the strengths and weaknesses of lab performance in conducting testing. Many labs also use the program to help gain lab accreditation. The program also allows for internal test method comparisons as well as periodic comparisons with other participating labs. The residual sample material can also be useful as a quality assurance sample. Testing must be performed within the participant’s lab facilities. A lab does not need to perform all the tests within the program to participate.
The annual registration fee ($1,360) must be paid in advance. About 5,000 laboratories use ASTM statistical quality assurance tools in the proficiency testing programs. For more information, please click here.
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