DE697653C - - Google Patents
Info
- Publication number
- DE697653C DE697653C DE1939SC118232 DESC118232D DE697653C DE 697653 C DE697653 C DE 697653C DE 1939SC118232 DE1939SC118232 DE 1939SC118232 DE SC118232 D DESC118232 D DE SC118232D DE 697653 C DE697653 C DE 697653C
- Authority
- DE
- Germany
- Prior art keywords
- barite
- basalt
- metals
- main patent
- enamel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
Description
Gegenstände aus spezifisch schwerer Schmelzmasse Zusatz zum Patent 689 030 Die Erfindung bezieht sich auf eine Verbesserung der Gegenstände aus spezifisch schwerer Schmelzinas@se ,nach dem Haupt patent 689 030, die aus Schwerspat oder Witherit und gegebenenfalls Schlacken, Fluß-und Färbemitteln hergestellt sind.Objects made of specifically heavy enamel. Addition to the patent 689 030 The invention relates to an improvement of the articles from specifically heavy melt kinase, according to the main patent 689 030, made from barite or Witherite and optionally slag, flux and coloring agents are produced.
Die Erfindung besteht in der Anwendung eines Zuschlags von Naturgesteinten, wie Basalt oder dergleichen Eruptivgesteinen, zu den im Hauptpatent erwähnten Ausgangsstoffen.The invention consists in the use of an aggregate of natural stones, such as basalt or the like igneous rocks, to the starting materials mentioned in the main patent.
Die Notwendigkeit, Metalle für Belastungszwecke durch andere Werkstoffe von ähnlicher oder besserer Beschaffenheit auszuschalten, ist gegeben. Die bisher hekanntgewordenen Ersatzstoffe, Mischungen aus Schwerspat mit Zement, Schwefel, Bitumen usw, besitzen erhebliche -Nachteile und -erreichen in keiner Weise die Eigenschaften der Metalle, die hersetzt werden sollen. Die Erfin düng 'nach dem Hauptpatent, einer Schmelzmässe aus Schwerspat- oder Wifherit und gegebenenfalls' Schlacken, Fluß. und Färbemitteln, hat hier neue Wege beschritten und einen Werkstoff :geschaffen, der ein hohes spezifisches Gewicht und ausreichende Festigkeit besitzt; und in der Korrosions- und Abriebfestigkeit die bisher für Belastungszwecke verwendeten Metalle übertrifft.The need to use metals for exposure to other materials of a similar or better quality is to be excluded. The so far known substitutes, mixtures of barite with cement, sulfur, Bitumen, etc., have considerable disadvantages and in no way achieve the properties of the metals to be replaced. The inventor fertilizes according to the main patent, one Enamel masses from barite or wifherite and, if necessary, slag, river. and dyes, has broken new ground and created a material: which has a high specific weight and sufficient strength; and in the Corrosion and abrasion resistance the metals previously used for load purposes surpasses.
Die Entwicklung des Schwerst.eingusses (Barytguß) hat nun bewiesen, daß die grobkristalline Beschaffenheit des Gusses bei Zusätzen von Naturgesteinen, wie Basalt, Porphyr, Melaphyr und dergleichen Eruptiven (Tiefen- und Erguß.steinen), meine feinkristalline Struktur umgewandelt wird. Ein mit diesen Zusätzen hergestellter Guß besitzt höhere Abriebfestigkeit, höhere Dichte und höhere Festigkeitswerte bei geringeren Gestehungskosten. Die Gießfähigkeit ist, ob--. schon. die Schmelztemperatur etwas höher liegt, ausgezeichnet.The development of the heaviest casting (barite casting) has now proven that the coarsely crystalline nature of the cast when natural stones are added, such as basalt, porphyry, melaphyre and the like eruptive (deep and effusion stones), my fine crystalline structure is transformed. A with these Castings made with additives have higher abrasion resistance, higher density and higher Strength values at lower production costs. The pourability is whether--. beautiful. the melting temperature is slightly higher, excellent.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1939SC118232 DE697653C (en) | 1939-03-21 | 1939-03-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1939SC118232 DE697653C (en) | 1939-03-21 | 1939-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE697653C true DE697653C (en) | 1940-10-18 |
Family
ID=7450945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1939SC118232 Expired DE697653C (en) | 1939-03-21 | 1939-03-21 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE697653C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7137115B2 (en) * | 2000-01-25 | 2006-11-14 | Fujitsu Limited | Method for controlling multithreading |
-
1939
- 1939-03-21 DE DE1939SC118232 patent/DE697653C/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7137115B2 (en) * | 2000-01-25 | 2006-11-14 | Fujitsu Limited | Method for controlling multithreading |
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