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EP0360305A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for producing particles of a composite material, and their use

Assignee: Sumitomo Electric Industries Ltd
•
Filing: 1986-12-03
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Granted: —
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Expires: 2006-12-03
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Abstract

Abstract Translated from German Es wird ein Verbundpulverteilchen, bestehend aus einem Kern und einer Schale beschrieben, das entweder ganz oder teilweise aus einem superharten Stoff, der von dem Kern verschieden ist, besteht und das mit Hilfe eines besonderen Verfahrens hergestellt wird, bei dem der superharte Stoff sich wenigstens teilweise aus einer Gasphase im Unterdruck und bei Temperaturen unterhalb von 1200 °C bildet. A composite powder particle consisting of a core and a shell is described, which consists either wholly or partly of a superhard material, which is different from the core, and which is produced by means of a special process in which the superhard material is at least partially from a gas phase in negative pressure and at temperatures below 1200 ° C.

Inventors

  • 👤 Benno Prof. Dr. Lux

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 06:35
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/622; C04B35/626; C04B35/628; C04B35/62802; C04B35/62828; C04B35/62836; B; B01; B01J; B01J8/00; B01J8/18; B01J8/1836; B01J8/24; B01J8/42; C04B35/515; C04B35/58; C04B35/583; C04B35/5831; C04B35/62839; C04B35/62884; C04B35/62894; C04B35/62897; C04B41/00; C04B41/009; C04B41/45; C04B41/4505; C04B41/4529; C04B41/4584; C04B41/50; C04B41/5001; C04B41/5002; C04B41/5053; C04B41/5062; C04B41/5064; C04B41/80; C04B41/81; C04B41/85; C04B41/87; C09; C09K; C09K3/00; C09K3/14; C09K3/1436; C09K3/1445; C23; C23C; C23C16/00; C23C16/22; C23C16/26; C23C16/30; C23C16/34; C23C16/342; C23C16/44; C23C16/442; B01J2208/00; B01J2208/00008; B01J2208/00017; B01J2208/00433; B01J2219/00; B01J2219/08; B01J2219/0894; C04B2103/00; C04B2103/0041; C04B2103/0043; C04B2235/00; C04B2235/02; C04B2235/30; C04B2235/38; C04B2235/3852; C04B2235/386; C04B2235/3865; C04B2235/3869; C04B2235/42; C04B2235/421; C04B2235/422; C04B2235/425; C04B2235/427; C04B2235/50; C04B2235/54; C04B2235/5418; C04B2235/5436; C04B2235/5445; C04B2235/70; C04B2235/96; C04B2235/9646; C04B2235/9661

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