SU217189A1 - METHOD OF GETTING ALUMINUM BIMETALAL – COPPER - Google Patents
METHOD OF GETTING ALUMINUM BIMETALAL – COPPERInfo
- Publication number
- SU217189A1 SU217189A1 SU1092675A SU1092675A SU217189A1 SU 217189 A1 SU217189 A1 SU 217189A1 SU 1092675 A SU1092675 A SU 1092675A SU 1092675 A SU1092675 A SU 1092675A SU 217189 A1 SU217189 A1 SU 217189A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- copper
- aluminum
- bimetalal
- getting
- getting aluminum
- Prior art date
Links
- 229910052802 copper Inorganic materials 0.000 title description 3
- 239000010949 copper Substances 0.000 title description 3
- 229910052782 aluminium Inorganic materials 0.000 title description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title description 2
- -1 aluminum-copper Chemical compound 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Description
Известен способ получени биметалла алюминий - медь с прослойкой, например, серебра . Однако известный биметалл не обеспечивает проведени многократных длительных нагревов деталей без снижени прочности сцеплени слоев, а допускает лишь разовый нагрев в течение 10-20 мин.A known method for producing aluminum-copper bimetal is copper with a layer of, for example, silver. However, the known bimetal does not provide for carrying out repeated long-term heating of parts without reducing the adhesion strength of the layers, and allows only one-time heating for 10-20 minutes.
Дл проведени нагревов в интервале температур от 300 до 500°С без снижени прочности сцеплени слоев предложено в качестве прослойки примен ть нержавеющую сталь, например хромоникелевую.To conduct heating in the temperature range from 300 to 500 ° C without reducing the adhesion strength of the layers, it has been proposed to use stainless steel, for example, chromium-nickel, as a layer.
Способ получени биметаллического листа алюминиевый сплав, плакированный алюминием , - медный сплав заключаетс в том, что сначала провод т совместную гор чую прокатку медного сплава со сталью 1Х18Н10Т в симметричных сварных пакетах при 900- 950° С, а затем после соответствующей подготовки поверхностн со стороны стали собираютThe method of producing a bimetallic sheet aluminum alloy clad with aluminum - copper alloy consists in firstly performing a co-hot rolling of the copper alloy with 1X18H10T steel in symmetric welded packages at 900-950 ° C, and then after appropriate preparation of the surface from the steel collect
их так, чтобы алюминиевый сплав находилс снаружи, после чего нагревают до 350-450°С и осуществл ют гор чую прокатку.them so that the aluminum alloy is outside, after which it is heated to 350-450 ° C and hot rolling is carried out.
Прослойка из стали 1Х18Н10Т предохран ет от окислени поверхность медного сплава при нагреве под прокатку с алюминиевым сплавом , а также от образовани вредных интерметаллических соединений на границе алюминий-медь .A 1X18H10T steel interlayer prevents the surface of the copper alloy from oxidizing when heated for rolling with an aluminum alloy, as well as from the formation of harmful intermetallic compounds at the aluminum – copper interface.
Толщина прослойки в исходном состо нии должна быть не менее 1,2 мм.The thickness of the interlayer in the initial state must be at least 1.2 mm.
Предмет изобретени Subject invention
Способ получени биметалла алюминий медь прокаткой с прослойкой, отличающийс тем, что, с целью проведени нагревов в интервале температур от 300 до 500° С без снижени прочности сцеплени слоев, в качестве прослойки примен ют нерн авеющую сталь, например хромоникелевую.The method of producing aluminum bimetal is copper rolling with an interlayer, characterized in that, in order to carry out heating in the temperature range from 300 to 500 ° C without reducing the adhesion strength of the layers, a stainless steel, for example, chromium-nickel, is used as an interlayer.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU217189A1 true SU217189A1 (en) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2613543C1 (en) * | 2015-10-09 | 2017-03-17 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) | Bimetallic thin strip and its production method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2613543C1 (en) * | 2015-10-09 | 2017-03-17 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) | Bimetallic thin strip and its production method |
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