US Patent Issued to Kawasaki Jukogyo on May 12 for "Composite sintered body, method of producing the same, and joining material" (Japanese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,283, issued on May 12, was assigned to Kawasaki Jukogyo K.K. (Kobe, Japan).

"Composite sintered body, method of producing the same, and joining material" was invented by Shinya Hibino (Kobe, Japan), Ryutaro Okada (Kobe, Japan), Yoshimichi Nomura (Kobe, Japan) and Kazushige Fujimitsu (Kobe, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A first pre-sintered body composed of a powder made of a first Ni-based alloy is prepared, and a second pre-sintered body composed of a powder made of a second Ni-based alloy is prepared. Subsequently, the first and second pre-sintered bodies are positioned to face each other across a predetermined gap, and a joi...