Patent · US Active

Powders based on niobium-tin compounds for producing superconductive components

US11993829B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

TANIOBIS GMBH · DE

Inventors

Holger Brumm · Goslar, DE
Markus Weinmann · Goslar, DE
Christoph Schnitter · Ottersberg, DE

Key dates

Filing date	Feb 5, 2020
Grant date	May 28, 2024
Priority date	—
Expiry date	Aug 22, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A powder for the production of a superconducting component. The powder includes NbxSny, where 1≤x≤6 and 1≤y≤5, and three-dimensional agglomerates having a particle size D90 of less than 400 μm, as determined via a laser light scattering. The three-dimensional agglomerates have primary particles which have an average particle diameter of less than 15 μm, as determined via a scanning electron microscopy, and pores of which at least 90% have a diameter of from 0.1 to 20 μm, as determined via a mercury porosimetry.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.