GB563796A - Improvements in or relating to sand blast nozzles - Google Patents
Improvements in or relating to sand blast nozzlesInfo
- Publication number
- GB563796A GB563796A GB587943A GB587943A GB563796A GB 563796 A GB563796 A GB 563796A GB 587943 A GB587943 A GB 587943A GB 587943 A GB587943 A GB 587943A GB 563796 A GB563796 A GB 563796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbide
- tube
- sand blast
- sintering
- graphite
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
- Laminated Bodies (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
563,796. Sand blast. WACHTEL, L. - April 13, 1943, No. 5879. [Class 60] [Also in Groups II and XXII] A sand blast nozzle of tungsten, molybdenum, titanium, tantalum, silicon, boron, vanadium, or chromium carbide or of a mixture of such carbides or of such a carbide with iron, nickel, cobalt or manganese is made on the outer surface of a tube of mild steel or of an alloy having low resistance to abrasion. In use, the inner tube soon wears away, leaving the refractory carbide. After a steel tube has been packed with graphite, coal, or clay powder, it may be coated by depositing the carbide from a welding rod or tube or by dipping into a paste containing sodium silicate or other binder. In this case the tube is finally heated to the sintering or fusing temperature of the carbide. In another modification, the carbide is sprayed on to the tube which is then packed with graphite &c. and heated to sintering or fusing temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB587943A GB563796A (en) | 1943-04-13 | 1943-04-13 | Improvements in or relating to sand blast nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB587943A GB563796A (en) | 1943-04-13 | 1943-04-13 | Improvements in or relating to sand blast nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB563796A true GB563796A (en) | 1944-08-30 |
Family
ID=9804324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB587943A Expired GB563796A (en) | 1943-04-13 | 1943-04-13 | Improvements in or relating to sand blast nozzles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB563796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010049977A1 (en) | 2010-10-18 | 2011-12-22 | Lechler Gmbh | High pressure nozzle i.e. descaling nozzle, for descaling steel products, has nozzle body's hard metal sections provided with wear reducing and/or chemical resistance coating at surfaces, which come into contact with fluid to be sprayed |
-
1943
- 1943-04-13 GB GB587943A patent/GB563796A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010049977A1 (en) | 2010-10-18 | 2011-12-22 | Lechler Gmbh | High pressure nozzle i.e. descaling nozzle, for descaling steel products, has nozzle body's hard metal sections provided with wear reducing and/or chemical resistance coating at surfaces, which come into contact with fluid to be sprayed |
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