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| 1. |
Guest Editorial |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 225-226
ListerGraeme,
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PDF (297KB)
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ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.225
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 2. |
Diary |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 227-229
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PDF (327KB)
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ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.227
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 3. |
News |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 230-257
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PDF (4880KB)
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ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.230
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 4. |
Conferences |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 258-262
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PDF (806KB)
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ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.258
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 5. |
Electron Theory in Alloy Design |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 263-263
BhadeshiaH. K. D. H.,
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PDF (215KB)
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ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.263
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 6. |
Bainite in Steels |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 264-265
PickeringF. B.,
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PDF (439KB)
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ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.264
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 7. |
Software review |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 265-266
HullMark,
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PDF (349KB)
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ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.265
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 8. |
Surface Engineering Society Report No. 24 |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 267-271
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PDF (729KB)
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ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.267
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 9. |
Laser coating proven in practice |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 272-274
RitterU.,
KahrmannW.,
KiipferR.,
GlardontR.,
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PDF (5770KB)
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摘要:
AbstractSurfaces can be changed to suit a particular purpose by means of laser coatings. The method features advantages compared with other surface treatment processes, e.g. it requires scarcely any finishing off and provides high reproducibility, ease of automation, and minimum consumption of expensive alloying elements. Applications for laser coating are to be found principally in the automobile industry, in the aerospace sector, and in general mechanical engineering. Coatings giving protection against wear are deposited. A further application is the repair of damaged or worn component locations/contours. The examples given below demonstrate how laser coatings can be applied to advantage.
ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.272
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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| 10. |
Compound Layer Characteristics Resulting from Plasma Nitrocarburising in Atmospheres Containing Carbon Dioxide Gas Additions |
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Surface Engineering,
Volume 8,
Issue 4,
1992,
Page 275-282
HarumanE.,
BellT.,
SunY.,
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PDF (7104KB)
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摘要:
AbstractPlasma ferritic nitrocarburising of iron-carbon alloys and low alloy steels has been performed at 570°C in atmospheres containing carbon dioxide gas additions. Variations in compound layer structure, thickness, porosity, and composition have been investigated. It has been found that the formation of a predominantly&phase compound layer structure is favoured by the use of high nitrogen atmospheres, and cementite formation isfound to be delayed by the presence of carbon dioxide in the system. Initiation of cementite is found to be strongly dependent on substrate composition, and the formation of this cementite phase is not necessarily via pore formation or a denitriding lnechanism, as is commonly found with gaseous nitrocarburising. The compound layer thickness was found to increase with increasing carbon dioxide content, except where the substrate contained carbides, when a continuous reduction in compound layer thickness was observed. Some degree of porosity in the&subregion may develop during plasma nitrocarburising with high nitrogen additions. The pores are of an intergranular type, and the pore walls can dissolve oxygen when in direct contact with an open atmosphere. Proper process control and the addition of carbon dioxide to the atmosphere results in a reasonably thick compound layer composed predominantly of&phase.
ISSN:0267-0844
DOI:10.1179/sur.1992.8.4.275
出版商:Taylor&Francis
年代:1992
数据来源: Taylor
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