摘要:
The invention relates to a solar absorber module that contains an absorber honeycomb (2) comprising channels (8) which connect the air inlet side (2.1) of the adsorber honeycomb (2) to the air outlet side (2.2) of the absorber honeycomb (2). The absorber module also contains an absorber cup (3) comprising a square-shaped section (3.0), comprising a funnel-shaped section (3.1), and comprising a reduced section (3.2). The absorber cup (3) contains a ceramic material with a thermal conductivity of = 3 W/(mK).
摘要:
The invention relates to a ceramic plate (2) for kiln car bodies and fireproof linings having a ceramic plate (2), wherein a beam-like hollow chamber reinforcement (6) is implemented on the lower face (4) of the ceramic plate (2), extending parallel to an upper face (12) of the ceramic plate (2), and wherein a side of the beam-like hollow chamber reinforcement (6) is formed by the ceramic plate (2).
摘要:
The present invention relates to a reusable silicon nitride containing crucible comprising at least one of the following: a boron(B) or a boron containing compound in an concentration of
摘要:
Bei einem Dekorationselement, insbesondere für die Bereiche Beleuchtungstechnik, Schmuck, Möbel, Kunstgewerbe oder dergleichen, weist ein Dekorationselement zumindest teilweise eine Sichtfläche aus rekristallisiertem Siliziumkarbid auf, dessen Kristallflächen einfallendes Licht reflektieren.
摘要:
The invention relates to a device (10) for removing residue in a furnace chamber of a furnace, in particular a sintering furnace, comprising a scraper frame (20) which is designed in such a way that it can be inserted into the furnace chamber and moved in the latter, and also at least one scraper element (30, 31, 32), which is arranged on the scraper frame in such a way that, by means of the scraper element, the residue can be removed at least on side walls and/or a ceiling of the furnace chamber when the scraper frame is moved. With said device, it should be possible to remove deposits in the furnace chamber in a simple and efficient manner without substantially impairing the progress of production.