40023 ⎘
Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces; Sintering only comprising a grain growth inhibitor
Inserting inhibitor to create part boundary isolation during 3D printing
#2Methods for producing raw material alloy for rare earth magnet, powder and sintered magnet
#3Methods of making superfine alloys
#4Nano-crystal austenitic metal bulk material having high hardness, high strength and toughness, and method for production thereof
#5Stabilized grain size refractory metal powder metallurgy mill products
#6Grain growth inhibitor for superfine materials