A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TUNGSTEN CARBIDE POWDER
This tungsten carbide powder 1 includes bond bodies 10 each having multiple tungsten carbide crystal grains 11, wherein each of the bond bodies 10 includes, at a crystal grain boundary 11a between the multiple tungsten carbide crystal grains 11, a high chromium concentration region 12 that has a chromium concentration higher than that inside the tungsten carbide crystal grains 11.
碳化钨粉末1包含具有多个碳化钨晶粒11的结合体10，在该结合体10内，在多个所述碳化钨晶粒11间的晶界11a处包含铬的浓度比所述碳化钨晶粒11内高的铬稠化区域12。
TUNGSTEN CARBIDE POWDER
This tungsten carbide powder 1 includes bond bodies 10 each having multiple tungsten carbide crystal grains 11, wherein each of the bond bodies 10 includes, at a crystal grain boundary 11a between the multiple tungsten carbide crystal grains 11, a high chromium concentration region 12 that has a chromium concentration higher than that inside the tungsten carbide crystal grains 11.
碳化钨粉末1包含具有多个碳化钨晶粒11的结合体10，在该结合体10内，在多个所述碳化钨晶粒11间的晶界11a处包含铬的浓度比所述碳化钨晶粒11内高的铬稠化区域12。
TUNGSTEN CARBIDE POWDER
碳化钨粉末
MICHIUCHI MASATO (author) / ONOKI TAKAMASA (author) / OKAMURA KATSUMI (author) / FUDO TAKAYUKI (author) / HAYASHI TAKEHIKO (author)
2022-01-28
Patent
Electronic Resource
Chinese