Development of domestic powdered granulated material with polyformaldehyde based binder for MIM-process
https://doi.org/10.17073/1997-308X-2013-4-8-13
Abstract
Injection forming process for mixtures of polymer melts with «Metal Ingection Molding» (MIM) metal powders, which are successfully applied abroad for serial production of small-size parts of complex shape, is presented. Its distribution in Russia is retarded because of lacking the production of do- mestic granules of initial powder mixture with plastic binder. The results are described concerning the development of compositions and granulate production process in the laboratory conditions for the MIM-process using domestic raw materials: carbonyl iron powder and binder based on poly- formaldehyde with additives of paraffin, stearic acid and LP & HP polyethylene.
About the Authors
A. V. ParkhomenkoRussian Federation
A. P. Amosov
Russian Federation
A. R. Samboruk
Russian Federation
S. V. Ignatov
Russian Federation
D. V. Kostin
Russian Federation
A. S. Shultimova
Russian Federation
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Review
For citations:
Parkhomenko A.V., Amosov A.P., Samboruk A.R., Ignatov S.V., Kostin D.V., Shultimova A.S. Development of domestic powdered granulated material with polyformaldehyde based binder for MIM-process. Powder Metallurgy аnd Functional Coatings (Izvestiya Vuzov. Poroshkovaya Metallurgiya i Funktsional'nye Pokrytiya). 2013;(4):8-13. (In Russ.) https://doi.org/10.17073/1997-308X-2013-4-8-13