GB506698A - - Google Patents
Info
- Publication number
- GB506698A GB506698A GB506698DA GB506698A GB 506698 A GB506698 A GB 506698A GB 506698D A GB506698D A GB 506698DA GB 506698 A GB506698 A GB 506698A
- Authority
- GB
- United Kingdom
- Prior art keywords
- june
- parts
- pure
- tubes
- staatliche
- 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
Abstract
506,698. Refractory substances. STAATLICHE PORZELLAN MANUFAKTUR BERLIN. June 28, 1938, No. 19112. Convention date, June 30, 1937. [Class 22] Materials of great hardness and electrical resistance are prepared by mixing 85-50 parts by weight of a pure, alkali-free, non-fused alumina, with 17-57 parts of pure hydrated kaolin, and, if desired, a little aluminium hydroxide, and burning the mixture at temperatures between 1700‹ and 1800‹ C., after shaping it to form articles such as insulators, ball mills, grinding balls, mortars, nozzles, heating tubes, crucibles and pyrometer tubes.
Publications (1)
Publication Number | Publication Date |
---|---|
GB506698A true GB506698A (en) | 1900-01-01 |
Family
ID=1747583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB506698D Expired GB506698A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB506698A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1193133B (en) * | 1956-08-31 | 1965-05-20 | Rostone Corp | Process for the production of insulating, rigid, self-supporting, shaped bodies with the effect of suppressing arcing in electrical equipment |
-
0
- GB GB506698D patent/GB506698A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1193133B (en) * | 1956-08-31 | 1965-05-20 | Rostone Corp | Process for the production of insulating, rigid, self-supporting, shaped bodies with the effect of suppressing arcing in electrical equipment |
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