DE2136743B2 - WEAR LANCE - Google Patents
WEAR LANCEInfo
- Publication number
- DE2136743B2 DE2136743B2 DE19712136743 DE2136743A DE2136743B2 DE 2136743 B2 DE2136743 B2 DE 2136743B2 DE 19712136743 DE19712136743 DE 19712136743 DE 2136743 A DE2136743 A DE 2136743A DE 2136743 B2 DE2136743 B2 DE 2136743B2
- Authority
- DE
- Germany
- Prior art keywords
- lance
- wear
- wear lance
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5926770A | 1970-07-29 | 1970-07-29 | |
| US5926770 | 1970-07-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2136743A1 DE2136743A1 (en) | 1972-02-03 |
| DE2136743B2 true DE2136743B2 (en) | 1973-01-18 |
| DE2136743C DE2136743C (en) | 1973-08-02 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| FR2099664B1 (en) | 1974-10-11 |
| GB1318486A (en) | 1973-05-31 |
| AU465187B2 (en) | 1975-09-18 |
| DE2136743A1 (en) | 1972-02-03 |
| AT324380B (en) | 1975-08-25 |
| AU3153471A (en) | 1973-01-25 |
| SE375325B (en) | 1975-04-14 |
| CA953106A (en) | 1974-08-20 |
| NO131137B (en) | 1974-12-30 |
| JPS5511879B1 (en) | 1980-03-28 |
| FR2099664A1 (en) | 1972-03-17 |
| BE770687A (en) | 1972-01-31 |
| NL7110431A (en) | 1972-02-01 |
| US3645520A (en) | 1972-02-29 |
| NO131137C (en) | 1975-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EGA | New person/name/address of the applicant | ||
| 8339 | Ceased/non-payment of the annual fee |