UA9794A - Method for heat treatment of articles in through-pass furnace plants with gas shielding medium - Google Patents
Method for heat treatment of articles in through-pass furnace plants with gas shielding mediumInfo
- Publication number
- UA9794A UA9794A UA4884004A UA4884004A UA9794A UA 9794 A UA9794 A UA 9794A UA 4884004 A UA4884004 A UA 4884004A UA 4884004 A UA4884004 A UA 4884004A UA 9794 A UA9794 A UA 9794A
- Authority
- UA
- Ukraine
- Prior art keywords
- articles
- heat treatment
- protection gas
- gas shielding
- gas
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 241001417494 Sciaenidae Species 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- 238000005422 blasting Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 2
- 238000000859 sublimation Methods 0.000 abstract 1
- 230000008022 sublimation Effects 0.000 abstract 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
A method comprises the blasting of articles with protection gas in entrance tambour, heating to heat treatment in heating chamber, cooling to temperature 100-150 °C in cooling chamber, blasting with protection gas in exit tambour before presentation of products. To tambours of unit is supplied with natural gas in quantity 0.3-0.7 from consumption of protection gas on unit with side of their external face walls, formed mix of natural gas, protection gas and products of sublimation are aspirated and burned in injectors, at that air is used as injected medium, at that is supported negative pressure at face tambours equal (1-3) Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA4884004A UA9794A (en) | 1990-11-20 | 1990-11-20 | Method for heat treatment of articles in through-pass furnace plants with gas shielding medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA4884004A UA9794A (en) | 1990-11-20 | 1990-11-20 | Method for heat treatment of articles in through-pass furnace plants with gas shielding medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA9794A true UA9794A (en) | 1996-09-30 |
Family
ID=74594949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA4884004A UA9794A (en) | 1990-11-20 | 1990-11-20 | Method for heat treatment of articles in through-pass furnace plants with gas shielding medium |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA9794A (en) |
-
1990
- 1990-11-20 UA UA4884004A patent/UA9794A/en unknown
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