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Application of plasma sprayed ceramic coatings to the base materials of the rotating disk in the centrifugal atomization process. Enshinryoku funmuho ni okeru kaiten enban eno ceramic yosha himaku no tekiyo

Journal Article:

Abstract

Applicability of the ceramic coating on the rotating disk was studied. In regard to the synthesis of Cu-based rapidly solidified powders, centrifugal atomization with molten Cu-24.6Sn was carried out using rotating disks sprayed with four kinds of sprayed ceramic coatings. It was found that atomization of Al203-40%TiO2 sprayed coating has been the best, and the yield ratio has been about 60 %. The melt temperature in case of Fe-based rapidly solidified metal powders, has risen above 1600[degree]C, and the required conditions for rotating disk have been very difficult to meet. The reason for it is thought that there has also been limitations regarding the functions of the characteristics like heat transfer, heat capacity, etc. Fe-24Cr-5Ni-1Mo 2 phase stainless steel powder has shown the most suitable trend among the seven kinds of disk materials examined for ZrO2 ceramic sprayed coatings. 6 refs., 5 figs., 2 tabs.
Authors:
Sato, T; Okimoto, K; [1]  Yasutake, R [2] 
  1. Government Industrial Research Inst., Kyushu, Tosu, Saga (Japan)
  2. Koeiseiko Co. Ltd., Fukuoka (Japan)
Publication Date:
Jul 08, 1992
Product Type:
Journal Article
Reference Number:
NEDO-92-913902; EDB-93-054178
Resource Relation:
Journal Name: Yosha (Spray Coating); (Japan); Journal Volume: 29:2
Subject:
36 MATERIALS SCIENCE; CENTRIFUGATION; ATOMIZATION; CERAMICS; FLAME SPRAYING; SPRAYED COATINGS; ROTATION; PLATES; RINGS; POWDERS; STAINLESS STEELS; THERMAL CONDUCTIVITY; YIELDS; ALLOYS; COATINGS; DEPOSITION; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MOTION; PHYSICAL PROPERTIES; SEPARATION PROCESSES; SPRAY COATING; STEELS; SURFACE COATING; THERMODYNAMIC PROPERTIES; 360201* - Ceramics, Cermets, & Refractories- Preparation & Fabrication
OSTI ID:
6658574
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: ISSN 0916-6076; CODEN: YOSHE3
Submitting Site:
NEDO
Size:
Pages: 15-20
Announcement Date:

Journal Article:

Citation Formats

Sato, T, Okimoto, K, and Yasutake, R. Application of plasma sprayed ceramic coatings to the base materials of the rotating disk in the centrifugal atomization process. Enshinryoku funmuho ni okeru kaiten enban eno ceramic yosha himaku no tekiyo. Japan: N. p., 1992. Web.
Sato, T, Okimoto, K, & Yasutake, R. Application of plasma sprayed ceramic coatings to the base materials of the rotating disk in the centrifugal atomization process. Enshinryoku funmuho ni okeru kaiten enban eno ceramic yosha himaku no tekiyo. Japan.
Sato, T, Okimoto, K, and Yasutake, R. 1992. "Application of plasma sprayed ceramic coatings to the base materials of the rotating disk in the centrifugal atomization process. Enshinryoku funmuho ni okeru kaiten enban eno ceramic yosha himaku no tekiyo." Japan.
@misc{etde_6658574,
title = {Application of plasma sprayed ceramic coatings to the base materials of the rotating disk in the centrifugal atomization process. Enshinryoku funmuho ni okeru kaiten enban eno ceramic yosha himaku no tekiyo}
author = {Sato, T, Okimoto, K, and Yasutake, R}
abstractNote = {Applicability of the ceramic coating on the rotating disk was studied. In regard to the synthesis of Cu-based rapidly solidified powders, centrifugal atomization with molten Cu-24.6Sn was carried out using rotating disks sprayed with four kinds of sprayed ceramic coatings. It was found that atomization of Al203-40%TiO2 sprayed coating has been the best, and the yield ratio has been about 60 %. The melt temperature in case of Fe-based rapidly solidified metal powders, has risen above 1600[degree]C, and the required conditions for rotating disk have been very difficult to meet. The reason for it is thought that there has also been limitations regarding the functions of the characteristics like heat transfer, heat capacity, etc. Fe-24Cr-5Ni-1Mo 2 phase stainless steel powder has shown the most suitable trend among the seven kinds of disk materials examined for ZrO2 ceramic sprayed coatings. 6 refs., 5 figs., 2 tabs.}
journal = {Yosha (Spray Coating); (Japan)}
volume = {29:2}
journal type = {AC}
place = {Japan}
year = {1992}
month = {Jul}
}