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Applications of thermal spraying for automotive parts. Jidosha ni okeru yosha no tekiyo

Journal Article:

Abstract

Application of thermal spraying for automotive parts is described. Outlines of the spraying types that are materialized recently, like 'gel-double spraying of turbo-compressor housing part' and 'iron alloy spraying to outer portion of valve lifter made with Al alloy', are introduced. Gel-double spraying technology is widely used in the jet engine of aeroplane, however its use in automotive turbo was difficult from the reason like quality assurance relating to continuous production of automotives. As a result of the research and development based on the above reasons, a low speed torque is confirmed by the formation of gel-double spray layer. Spraying to the outer part of the valve lifter made from Al alloy is cited as the best example of thermal spraying. Relation between flying speed of spraying particles and degree of flattening, etc., relating to the conformity of adhesion power of coated layer, is explained. Further research topics are given as; improvement of spraying efficiency, improvement of resistance of spraying equipments, unification of equipments standards, quantification of spray coatings, design of spray materials, etc. 9 refs., 8 figs., 1 tab.
Authors:
Mori, K [1] 
  1. Toyota Motor Co. Ltd., Aichi (Japan)
Publication Date:
Oct 31, 1992
Product Type:
Journal Article
Reference Number:
NEDO-93-910112; EDB-93-079148
Resource Relation:
Journal Name: Koon Gakkai-Shi (Journal of High Temperature Society); (Japan); Journal Volume: 18
Subject:
42 ENGINEERING; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ALUMINIUM ALLOYS; VALVES; AUTOMOBILES; MACHINE PARTS; SPRAY COATING; TURBOMACHINERY; COMPRESSORS; ADHESION; QUALITY ASSURANCE; SPRAYED COATINGS; TORQUE; ALLOYS; COATINGS; CONTROL EQUIPMENT; DEPOSITION; EQUIPMENT; FLOW REGULATORS; MACHINERY; SURFACE COATING; VEHICLES; 420200* - Engineering- Facilities, Equipment, & Techniques; 320203 - Energy Conservation, Consumption, & Utilization- Transportation- Land & Roadway
OSTI ID:
6511374
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: ISSN 0387-1096; CODEN: KGAKDH
Submitting Site:
NEDO
Size:
Pages: 267-271
Announcement Date:

Journal Article:

Citation Formats

Mori, K. Applications of thermal spraying for automotive parts. Jidosha ni okeru yosha no tekiyo. Japan: N. p., 1992. Web.
Mori, K. Applications of thermal spraying for automotive parts. Jidosha ni okeru yosha no tekiyo. Japan.
Mori, K. 1992. "Applications of thermal spraying for automotive parts. Jidosha ni okeru yosha no tekiyo." Japan.
@misc{etde_6511374,
title = {Applications of thermal spraying for automotive parts. Jidosha ni okeru yosha no tekiyo}
author = {Mori, K}
abstractNote = {Application of thermal spraying for automotive parts is described. Outlines of the spraying types that are materialized recently, like 'gel-double spraying of turbo-compressor housing part' and 'iron alloy spraying to outer portion of valve lifter made with Al alloy', are introduced. Gel-double spraying technology is widely used in the jet engine of aeroplane, however its use in automotive turbo was difficult from the reason like quality assurance relating to continuous production of automotives. As a result of the research and development based on the above reasons, a low speed torque is confirmed by the formation of gel-double spray layer. Spraying to the outer part of the valve lifter made from Al alloy is cited as the best example of thermal spraying. Relation between flying speed of spraying particles and degree of flattening, etc., relating to the conformity of adhesion power of coated layer, is explained. Further research topics are given as; improvement of spraying efficiency, improvement of resistance of spraying equipments, unification of equipments standards, quantification of spray coatings, design of spray materials, etc. 9 refs., 8 figs., 1 tab.}
journal = {Koon Gakkai-Shi (Journal of High Temperature Society); (Japan)}
volume = {18}
journal type = {AC}
place = {Japan}
year = {1992}
month = {Oct}
}