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公开(公告)号:US4281528A
公开(公告)日:1981-08-04
申请号:US928395
申请日:1978-07-27
IPC分类号: C10M107/50 , B21J3/00 , C10M103/00 , C10M103/02 , C10M103/06 , C10M107/28 , C10N20/00 , C10N20/06 , C10N40/24 , C10N50/02 , C10N50/08 , B21B45/00
CPC分类号: C10M103/00 , B21J3/00 , C10M2201/00 , C10M2201/041 , C10M2201/042 , C10M2201/061 , C10M2201/062 , C10M2201/063 , C10M2201/102 , C10M2201/105 , C10M2201/12 , C10M2201/16 , C10M2201/18 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2205/04 , C10M2205/14 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/10 , C10M2209/101 , C10M2211/06 , C10M2213/02 , C10M2213/062 , C10M2217/026 , C10M2229/02 , C10M2229/041 , C10M2229/05 , C10N2210/01 , C10N2210/02 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409
摘要: There is provided an improved process for isothermal shaping of a titanium-containing workpiece in a hot die. A precoat lubricant composition including a glassy component and a solid lubricant such as graphite dispersed in an organic medium is applied to the workpiece, and the workpiece heated to a temperature sufficient to remove the organic medium to leave a residue of glassy material and graphite on the workpiece. The workpiece is then inserted in a heated split die, and the die loaded to alter the shape of the workpiece. The ratio of the solid lubricant to the glassy component is at least one to one. The particle size of the glassy component is important to the surface character of the finally shaped workpiece.
摘要翻译: 提供了一种用于在热模具中等温成形含钛工件的改进方法。 将包含玻璃状成分和固体润滑剂如分散在有机介质中的石墨的预涂润滑剂组合物施加到工件上,并将工件加热到足以除去有机介质的温度,在玻璃状物质和石墨上留下残余物 工件。 然后将工件插入加热的分开模具中,并且模具加载以改变工件的形状。 固体润滑剂与玻璃状组分的比例为至少一对一。 玻璃状组分的粒度对于最终成型的工件的表面特性是重要的。