Cold spray is a solid-state deposition technique whereby metallic or composite powder particles are entrained within a high-velocity gas jet and accelerated to supersonic speeds before impacting a ...

The cold spray technique has recently emerged as an additive manufacturing method for producing free-standing parts, in addition to its use in repair and coating applications. Manufacturing relatively ...

“Precision isn’t just a requirement in semiconductors—it’s the currency of survival,” said a veteran of the sector recently, ...

ものづくりの現場において、「熱を加えない接合」は長らく夢の技術でした。しかし今、その夢を現実にするプロセスが、航空機エンジンの部品補修から宇宙探査機の製造現場に至るまで、静かにしかし確実に普及の輪を広げています。コールドガス ...

コールドスプレー（CS）は，他の溶射プロセスに比べ低いガス温度（300～1,000℃）で成膜する固体材料堆積プロセス。金属粉末を溶かさず，超音速で基材に衝突させることで気孔や内圧縮残留応力がほとんどない皮膜を成形でき，使用する金属材料や条件に ...

Nissan Motor Company has revealed that it has adopted cold spray technology in the production of valve seats, claiming to be the first company to use the process in automotive engines. The Japanese ...

Electron backscatter diffraction (EBSD) and transmission Kikuchi diffraction (TKD) are providing valuable insights into the cold spray deposition process, offering information that other ...

Logistics and operations, data-driven decision making, transformation and modernization, maintenance and readiness, and advanced manufacturing — these are the key themes Army senior leaders are ...