Method for treating and examining a powder by means of instrumental analysis and use

A method for treating and examining a powder comprising:

• introducing powder granules of the powder into a liquid precursor stage of a solid body, wherein the powder granules are arranged in the solid body as a statistically validatable powder representation of the powder granules of the powder;
• isolating and distancing the powder granules of the statistically validatable powder representation from surrounding powder granules of the statistically validatable powder representation and homogeneously distributed in the precursor stage by isolating the introduced powder granules using one or more of dispersants, surfactants, ultrasound, mechanical agitation, and stirring;
• fixing a position of the isolated powder granules of the statistically validatable powder representation by one of transitioning and converting of the precursor stage of the solid body having the isolated powder granules distanced from the surrounding powder granules of the statistically validatable powder representation and homogeneously distributed in the precursor stage, into the solid body;
• graphically representing the solid body via a computed tomographic representation;
• and
• determining and outputting at least one characteristic value of the statistically validatable powder representation of the powder granules by evaluating the computed tomographic representation of the solid body.

A method for treating and examining a powder comprising:

• introducing powder granules of the powder into a liquid precursor stage of a solid body, wherein the powder granules are arranged in the solid body as a statistically validatable powder representation of the powder granules of the powder, wherein the statistically validatable powder representation includes sampling at least 100 powder granules and no more than 10,000,000 powder granules;
• isolating and distancing the powder granules of the statistically validatable powder representation from surrounding powder granules of the statistically validatable powder representation and homogeneously distributed in the precursor stage by isolating the introduced powder granules using one or more of dispersants, surfactants, ultrasound, mechanical agitation, and stirring, wherein during a production of the solid body ultrasound acts upon the precursor stage of the solid body;
• fixing a position of the isolated powder granules of the statistically validatable powder representation by one of transitioning and converting of the precursor stage of the solid body having the isolated powder granules distanced from the surrounding powder granules of the statistically validatable powder representation and homogeneously distributed in the precursor stage, into the solid body;
• graphically representing the solid body via a computed tomographic representation;
• and
• determining and outputting at least one characteristic value of the statistically validatable powder representation of the powder granules by evaluating the computed tomographic representation of the solid body.

A method for treating and examining a powder comprising:

• introducing powder granules of the powder into a liquid precursor stage of a solid body, wherein the powder granules are arranged in the solid body as a statistically validatable powder representation of the powder granules of the powder;
• isolating and distancing the powder granules of the statistically validatable powder representation from surrounding powder granules of the statistically validatable powder representation and homogeneously distributed in the precursor stage by isolating the introduced powder granules using one or more of dispersants, surfactants, ultrasound, mechanical agitation, and stirring;
• fixing a position of the isolated powder granules of the statistically validatable powder representation by one of transitioning and converting of the precursor stage of the solid body having the isolated powder granules distanced from the surrounding powder granules of the statistically validatable powder representation and homogeneously distributed in the precursor stage, into the solid body;
• graphically representing the solid body via a computed tomographic representation;
• extracting impurities from the powder and examining one or more of the extracted impurities of the powder and remaining purified powder by weighing and by scanning electron microscopy examination;
• and
• determining and outputting at least one characteristic value of the statistically validatable powder representation of the powder granules by evaluating the computed tomographic representation of the solid body.