Booster turbine and method of manufacturing the same

The invention discloses a booster turbo, which is composed of ceramic material and sintered body, wherein the sintered body contains 50-70% ZrO2,10-20% TiAl,10-20% Al2O3,3-8% Ti and 3-8% Al. The ceramic material is used on the booster turbo with good compactibility, which reduces deforming quantity...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SHOUREN,LIU WANG
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BLASTING CASTING CHEMISTRY ENGINE PLANTS IN GENERAL FERROUS OR NON-FERROUS ALLOYS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING METALLURGY NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS POWDER METALLURGY STEAM ENGINES TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The invention discloses a booster turbo, which is composed of ceramic material and sintered body, wherein the sintered body contains 50-70% ZrO2,10-20% TiAl,10-20% Al2O3,3-8% Ti and 3-8% Al. The ceramic material is used on the booster turbo with good compactibility, which reduces deforming quantity to produce the accumulated carbon under high temperature, high pressure and high speed in the inert gas, in order to replace alloy booster turbo. The making method of the booster turbo comprises the following steps: blending; grinding; graining; moulding; sintering. The method is simple and convenient with less investment, which is beneficial to do industrial scale of manufacturing.