A method for an injection moulding of easily weldable - and machined metal deposits

摘要

The invention relates to a method for injection molds of a weldable metal deposition. The method comprises (a) a ceramic injection molding the form of model, (b) heating of the injection the form of model on a holding temperature which is sufficient in order to the formation of internal stresses in the deposited carbon steel having a carbon content of less than about 0,3 w -%, when the latter on the heated liquid spraying the form of model is separated out, to avoid, (c) spraying of metal particles to the injection molding the form of model which is heated to the holding temperature, and (d) cooling of the injection molded metal particles to the formation of a metal deposition. The metal particles have a carbon content, which is sufficient in order to metal particles with a carbon content of less than about 0,3 w -% to be formed if this on the heated liquid spraying the form of model are deposited. The resulting separation has a carbon content of less than about 0,3%.-%.