GB631584A - Improvements relating to the manufacture of composite metal billets and of lined tubes therefrom - Google Patents
Improvements relating to the manufacture of composite metal billets and of lined tubes therefromInfo
- Publication number
- GB631584A GB631584A GB3540047A GB3540047A GB631584A GB 631584 A GB631584 A GB 631584A GB 3540047 A GB3540047 A GB 3540047A GB 3540047 A GB3540047 A GB 3540047A GB 631584 A GB631584 A GB 631584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- billet
- steel
- manufacture
- metal
- 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
- 239000002184 metal Substances 0.000 title abstract 5
- 239000002131 composite material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 abstract 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract 3
- 239000010935 stainless steel Substances 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000005242 forging Methods 0.000 abstract 2
- 230000004927 fusion Effects 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Extrusion Of Metal (AREA)
- Metal Rolling (AREA)
Abstract
631,584. Making compound bars. COLVILLES, Ltd., BARR, W., and ERSKINE, J. Dec. 31, 1947, No. 35400. [Classes 83 (ii) and S3 (iv)] Uniting by fusion; working at specified temperatures.-A composite metal billet for the manufacture of lined metal tubes is made by depositing by fusion welding a surface layer of steel on a square or other section inner core, locating the core in an outer body of metal and bonding the core and the outer metal by hot rolling or forging. A core of stainless steel &c. of square &c. section may be coated with fusion-welded steel and the coating then machined, additional mild steel plates may then be anchored by welding to the core and the billet bonded by rolling or forging. The resulting billet comprising a stainless steel core 10A and mild steel covering 11 A may then be located in mild steel plates 12 and the whole rolled or forged at 1350‹ C. The billet is then pierced and extruded at temperatures of 1230- 1180‹ C. to form a mild steel tube lined with stainless steel. Specification 621,089 is referred to.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3540047A GB631584A (en) | 1947-12-31 | 1947-12-31 | Improvements relating to the manufacture of composite metal billets and of lined tubes therefrom |
| ES0186384A ES186384A1 (en) | 1947-12-31 | 1948-12-24 | A PROCEDURE FOR THE MANUFACTURE OF COMPOSITE METAL PLATES AND NMETAL TUBES BASED ON THEM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3540047A GB631584A (en) | 1947-12-31 | 1947-12-31 | Improvements relating to the manufacture of composite metal billets and of lined tubes therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB631584A true GB631584A (en) | 1949-11-04 |
Family
ID=10377303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3540047A Expired GB631584A (en) | 1947-12-31 | 1947-12-31 | Improvements relating to the manufacture of composite metal billets and of lined tubes therefrom |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES186384A1 (en) |
| GB (1) | GB631584A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762025A (en) * | 1971-07-15 | 1973-10-02 | Driver Co Wilbur B | Method for producing metallic filaments |
| WO2012143668A1 (en) * | 2011-04-18 | 2012-10-26 | Cladinox International Limited | Methods for the production of clad steel products |
| US9005767B2 (en) | 2009-10-22 | 2015-04-14 | Cladinox International Limited | Corrosion resistant metal products |
| CN112139237A (en) * | 2019-06-28 | 2020-12-29 | 宝山钢铁股份有限公司 | Manufacturing method of metal composite long material and metal composite long material |
-
1947
- 1947-12-31 GB GB3540047A patent/GB631584A/en not_active Expired
-
1948
- 1948-12-24 ES ES0186384A patent/ES186384A1/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762025A (en) * | 1971-07-15 | 1973-10-02 | Driver Co Wilbur B | Method for producing metallic filaments |
| US9005767B2 (en) | 2009-10-22 | 2015-04-14 | Cladinox International Limited | Corrosion resistant metal products |
| WO2012143668A1 (en) * | 2011-04-18 | 2012-10-26 | Cladinox International Limited | Methods for the production of clad steel products |
| CN103476519A (en) * | 2011-04-18 | 2013-12-25 | 克拉迪劳斯国际有限公司 | Methods for the production of clad steel products |
| CN112139237A (en) * | 2019-06-28 | 2020-12-29 | 宝山钢铁股份有限公司 | Manufacturing method of metal composite long material and metal composite long material |
Also Published As
| Publication number | Publication date |
|---|---|
| ES186384A1 (en) | 1949-03-01 |
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