SERVICE LIFE OF A PRESSURE MOULD WITH HEAT-BARRIER AND ANTI-EROSION COATING

The present paper deals with the issue of determination of the cause of wear of a thermally processed and nitrided pressure mould with (Ti, Al) (C, N) coating. It was found that the service life of the (Ti, Al) (C, N) coating was affected neither by the substrate surface irregularities nor presence...

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Bibliographic Details
Published inMetalurgija Vol. 53; no. 1; pp. 41 - 43
Main Authors Orowicz, A W, Mroz, M, Tupaj, M
Format Journal Article
LanguageEnglish
Published Croatian Metallurgical Society 01.01.2014
Subjects
Aluminum
Coating
Coating effects
coating of M(C
metallography
Molds
N) type
Nonmetallic inclusions
pressure mould
Service life
Surface cooling
surface roughness
Titanium
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Summary:The present paper deals with the issue of determination of the cause of wear of a thermally processed and nitrided pressure mould with (Ti, Al) (C, N) coating. It was found that the service life of the (Ti, Al) (C, N) coating was affected neither by the substrate surface irregularities nor presence of non-metallic inclusions. It can be supposed that the use of a thicker coat can be favourable in view of mitigation of the effect of sudden mould temperature changes in the course of pouring and mould surface cooling down.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0543-5846
1334-2576