DE451716C - Process for the production of bodies from silicon carbide - Google Patents

Process for the production of bodies from silicon carbide

Info

Publication number
DE451716C
DE451716C DES66658D DES0066658D DE451716C DE 451716 C DE451716 C DE 451716C DE S66658 D DES66658 D DE S66658D DE S0066658 D DES0066658 D DE S0066658D DE 451716 C DE451716 C DE 451716C
Authority
DE
Germany
Prior art keywords
bodies
silicon carbide
production
tragacanth
syrup
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
Application number
DES66658D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DES66658D priority Critical patent/DE451716C/en
Application granted granted Critical
Publication of DE451716C publication Critical patent/DE451716C/en
Expired legal-status Critical Current

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
    • C04B33/13—Compounding ingredients
    • C04B33/1315—Non-ceramic binders
    • 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
    • C04B33/13—Compounding ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Description

Verfahren zur Herstellung von Körpern aus Siliciumcarbid. Zusatz zum Patent 438 o65. In dem Patent 438 o65 ist ein Verfahren zur Herstellung von Körpern aus Siliciumcarbid beschrieben, wonach die zu formende Masse mit Tragant plastisch gemacht und geformt wird. Dem Tragant können noch andere Stoffe zugesetzt werden, wie z. B. Zellstoff-Sulfitablauge. Erfindungsgemäß wird dem Tragant Sirup beigemischt. Sirup ergänzt den Tragant in besonders wertvoller Weise. Während der Tragant hohe Schlüpfrigkeit besitzt, hat der Sirup hohe Klebrigkeit und hat vor anderen Beimengungen, die dem Tragant beigegeben werden können (Zellstoff-Sulfitablauge oder Wasserglas, um die Eigenschaften des Tragants zu ergänzen, für viele Zwecke erhebliche. Vorzüge. Der Zellstoff-Sulfitablauge und dem Wasserglas insbesondere kommt nur sehr geringe Klebrigkeit zu.Process for the production of bodies from silicon carbide. Addition to Patent 438 o65. In the 438,065 patent there is a method of making bodies described from silicon carbide, after which the mass to be formed with tragacanth plastic is made and shaped. Other substances can also be added to the tragacanth such as B. pulp sulphite waste liquor. According to the invention, syrup is added to the tragacanth. Syrup complements tragacanth in a particularly valuable way. During the tragacanth high Slippery, the syrup has a high stickiness and, above other admixtures, which can be added to the tragacanth (pulp sulphite waste liquor or water glass, to complement the properties of tragacanth, substantial for many purposes. Benefits. The pulp sulphite waste liquor and the water glass in particular come only very little Stickiness too.

Claims (1)

PA T ENTAIVSPRUCH Verfahren zur Herstellung von Körpern aus Siliciumcarbid nach Patent 438 o65, dadurch gekennzeichnet, daß dem Tragant Sirup zugesetzt wird.PA T ENTAIVSPRUCH Process for the production of bodies from silicon carbide according to patent 438,065, characterized in that syrup is added to the tragacanth.
DES66658D 1924-07-27 1924-07-27 Process for the production of bodies from silicon carbide Expired DE451716C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES66658D DE451716C (en) 1924-07-27 1924-07-27 Process for the production of bodies from silicon carbide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES66658D DE451716C (en) 1924-07-27 1924-07-27 Process for the production of bodies from silicon carbide

Publications (1)

Publication Number Publication Date
DE451716C true DE451716C (en) 1927-10-28

Family

ID=7498980

Family Applications (1)

Application Number Title Priority Date Filing Date
DES66658D Expired DE451716C (en) 1924-07-27 1924-07-27 Process for the production of bodies from silicon carbide

Country Status (1)

Country Link
DE (1) DE451716C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147208B (en) * 1958-02-13 1963-04-18 United States Borax Chem Process for the production of metal borides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147208B (en) * 1958-02-13 1963-04-18 United States Borax Chem Process for the production of metal borides

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