Mo-Si-B-BASED ALLOY POWDER, RAW METAL MATERIAL POWDER, AND METHOD FOR PRODUCING Mo-Si-B-BASED ALLOY POWDER

摘要

Provided is a Mo-Si-B-based alloy for a heat-resistant alloy that satisfies, more than conventional, physical properties such as proof stress and hardness adapted to an increase in the melting point of a welding object. A Mo-Si-B-based alloy powder of this invention is such that the full width at half maximum of (600) of Mo 5 SiB 2 in X-ray diffraction peak data is 0.08 degrees or more and 0.7 degrees or less.