METHOD OF NON-DESTRUCTIVE TESTING FOR CRACK-TYPE DEFECTS, STANDARD PART FOR TESTING AND METHOD OF ITS PRODUCTION Russian patent published in 2023 - IPC G01N1/28 B22F3/105 

FIELD: testing products for processing quality.

SUBSTANCE: method for producing a standard part with crack-type defects, a standard part with crack-type defects, and a method of non-destructive testing for crack-type defects are described. The method for producing a standard part includes specifying a crack-type defect area of a standard part; in the crack-type defect area, the proportion of defects is set as the first share value. A forming process for additive manufacturing is then selected to produce a crack-type defect area to obtain a first process parameter corresponding to the first share value. The forming process for additive manufacturing is carried out based on the first process parameter to form an area of crack-type defects.

EFFECT: provision of accurate and reliable test results for products.

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