Stainless steel carbonitriding thin-wall sleeve

The invention discloses a stainless steel carbonitriding thin-wall sleeve. A main body of the stainless steel carbonitriding thin-wall sleeve is a cylindrical outer circle, wherein one end of the outer circle is provided with a shaft shoulder which is bent outwards to form a straight angle, the stai...

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Bibliographische Detailangaben
1. Verfasser:	PANG JINHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES DIFFUSION TREATMENT OF METALLIC MATERIAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MECHANICAL ENGINEERING METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a stainless steel carbonitriding thin-wall sleeve. A main body of the stainless steel carbonitriding thin-wall sleeve is a cylindrical outer circle, wherein one end of the outer circle is provided with a shaft shoulder which is bent outwards to form a straight angle, the stainless steel carbonitriding thin-wall sleeve is characterized in that the outer circle and the shaftshoulder are made of stainless steel, and an outer circle base body is provided with a carbonitriding layer from the inner surface to the outside; and a sleeve is of a stepped hollow cylinder structure, and the sleeve is arranged together with a box body shell at a shoulder of the sleeve. The stainless steel carbonitriding thin-wall sleeve has the advantages that structure is simple, installationis convenient, the service cycle is long, performance is reliable, abrasion resistance is obviously improved, the service life is obviously prolonged, the wall thickness is reduced, and output power of an engine is improved. 本