|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B23K-020/00 B01J-019/02 B01J-019/24 F28F-009/18 F28F-011/00 F28F-019/06|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 37|
According to one aspect of the present disclosure, a part for an article of equipment includes a fluid conducting first region including a corrosion resistant first material, and a fluid conducting second region including a second material. The first region and the second region are either directly or indirectly joined by solid state welding to form a unitary fluid conducting part. According to another aspect of the present disclosure, a method for replacing at least one fluid conducting part of an article of equipment is disclosed wherein a replacement ...
1. A method for making a tube, the method comprising: providing a hollow first cylinder of a nickel alloy, the first cylinder having an outer surface;providing a hollow second cylinder of a steel alloy, the second cylinder having an inner surface, wherein the first cylinder can fit within the second cylinder;reducing surface roughness of at least one of the outer surface of the first cylinder and the inner surface of the second cylinder;disposing the first cylinder within the second cylinder so that the outer surface of the first cylinder opposes the inn...