公开(公告)号：US4323523A

公开(公告)日：1982-04-06

申请号：US69851

申请日：1979-08-27

Applicant: Setsuo Ueda ,  Takashi Yasuda ,  Tokuyoshi Yamada ,  Shigeki Kobayashi

Inventor： Setsuo Ueda ,  Takashi Yasuda ,  Tokuyoshi Yamada ,  Shigeki Kobayashi

IPC: B01J2/02 ,  B01J2/04 ,  B05B3/10 ,  B22F9/10 ,  C03B19/10 ,  C03B37/05 ,  C04B5/02 ,  D01D5/08

CPC classification number: B05B3/001 ,  B01J2/04 ,  B05B3/1014 ,  B05B3/1064 ,  B22F9/10 ,  C03B19/1015 ,  C03B37/05 ,  C04B14/4675 ,  C21B3/08 ,  B22F2999/00

Abstract: A process disclosed for producing spherical articles or fibers with a specially fixed size from a melt of metal, slag, or flux, by introducing the melt onto the center of a rotating disk through a conduit so as to form a thin film stream of boundary layer on the disk; projecting the thin film stream at a high speed fom the disk periphery into surrounding space to split up the film stream into linear streams; and cooling the linear streams for producing fibers or cooling droplets after further splitting of the each linear stream into droplets for producing spherical particles, with or without parallel or countercurrent gas flow to the linear streams.

Abstract translation: 通过将熔体通过导管引入旋转盘的中心，通过金属，熔渣或助熔剂的熔体制造具有特别固定尺寸的球形制品或纤维的方法，以形成边界层的薄膜流 在磁盘上 将薄膜流以高速的方式投射到周边的周边空间，以将薄膜流分解为线性流; 并且在进一步将每个线性流分解成液滴以产生球形颗粒之后，冷却用于产生纤维或冷却液滴的线性流，具有或不具有平行或逆流气流到线性流。

公开(公告)号：US4374074A

公开(公告)日：1983-02-15

申请号：US202864

申请日：1980-10-31

Applicant: Setsuo Ueda ,  Takashi Yasuda ,  Tokuyoshi Yamada ,  Shigeki Kobayashi

Inventor： Setsuo Ueda ,  Takashi Yasuda ,  Tokuyoshi Yamada ,  Shigeki Kobayashi

IPC: B01J2/02 ,  B01J2/04 ,  B05B3/10 ,  B22F9/10 ,  C03B19/10 ,  C03B37/05 ,  C04B5/02 ,  D01D5/08 ,  B01J2/14

CPC classification number: B05B3/001 ,  B01J2/04 ,  B05B3/1014 ,  B05B3/1064 ,  B22F9/10 ,  C03B19/1015 ,  C03B37/05 ,  C04B14/4675 ,  C21B3/08 ,  B22F2999/00

Abstract: A process is disclosed for producing spherical particles or fibers with a specially fixed size from a melt of metal, slag, or flux, by introducing the melt onto the center of a rotating disk through a conduit so as to form a thin film stream of boundary layer on the disk; projecting the thin film stream at a high speed from the disk periphery into surrounding space to split up the film stream into linear streams; and cooling the linear streams for producing fibers or cooling droplets after further splitting of the each linear stream into droplets for producing spherical particles, with or without parallel or countercurrent gas flow to the linear streams.

Abstract translation: 公开了一种通过将熔体通过导管引入旋转盘的中心从而由金属，渣或助熔剂的熔体制造具有特别固定尺寸的球形颗粒或纤维的方法，以形成薄膜边界流 磁盘上的层; 将薄膜流从盘周边高速投影到周围空间中，以将薄膜流分解为线性流; 并且在进一步将每个线性流分解成液滴以产生球形颗粒之后，冷却用于产生纤维或冷却液滴的线性流，具有或不具有平行或逆流气流到线性流。

公开(公告)号：US4315720A

公开(公告)日：1982-02-16

申请号：US127495

申请日：1980-03-05

Applicant: Setsuo Ueda ,  Takashi Yasuda ,  Tokuyoshi Yamada ,  Shigeki Kobayashi

Inventor： Setsuo Ueda ,  Takashi Yasuda ,  Tokuyoshi Yamada ,  Shigeki Kobayashi

IPC: B01J2/02 ,  B01J2/04 ,  B05B3/10 ,  B22F9/10 ,  C03B19/10 ,  C03B37/05 ,  C04B5/02 ,  D01D5/08 ,  B22F9/00

CPC classification number: B05B3/001 ,  B01J2/04 ,  B05B3/1014 ,  B05B3/1064 ,  B22F9/10 ,  C03B19/1015 ,  C03B37/05 ,  C04B14/4675 ,  C21B3/08 ,  B22F2999/00

Abstract: An apparatus is disclosed for producing spherical particles or fibers with a specially fixed size from a melt of metal, slag, or flux, by introducing the melt onto the center of a rotating disk through a conduit so as to form a thin film stream of boundary layer on the disk; projecting the thin film stream at a high speed from the disk periphery into surrounding space to split up the film stream into linear streams; and cooling the linear streams for producing fibers or cooling droplets after further splitting of the each linear stream into droplets for producing spherical particles, with or without parallel or countercurrent gas flow to the linear streams.

Abstract translation: 公开了一种通过将熔体通过导管将旋转盘的中心引入到金属，熔渣或助熔剂的熔体中而产生具有特别固定尺寸的球形颗粒或纤维的装置，以形成薄膜边界流 磁盘上的层; 将薄膜流从盘周边高速投影到周围空间中，以将薄膜流分解为线性流; 并且在进一步将每个线性流分解成液滴以产生球形颗粒之后，冷却用于产生纤维或冷却液滴的线性流，具有或不具有平行或逆流气流到线性流。