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X֪R |
ǰλ: / X֪R / F(xin)؛6061ڏX̖ȫδTXI(y) |
F(xin)؛6061ڏX̖ȫδTXI(y) |
pԄӝL |
l(f)ߣ l(f)rg2020/1/2 x983 w С |
6061ڏXܺ 2017ڏXWܣȦb(MPa)370lȦ0.2(MPa)240Lʦ5(%)8עҜؿvWܡԇӳߴ磺ֱ(ǰЈAֱ)150200HB105
2017ڏXܟ̎Ҏ(gu)1)˻:ӟ480495;1214h;t䡣2)ȫ˻:ӟ390430;ؕrg30120min;3)˻:ӟ350370;ؕrg30120min;4)͕rЧ:495510,ˮ;˹rЧ155165,610h,;ȻrЧ:Ҝ96h.
2017ڏXǵһ@ùI(y)õ2ϵϽкܸߵďȺõӹg^2ϵXcӲ^~ԭٺܸ3-5%2ϵXںXڳҎ(gu)I(y)в҇a(chn)2ϵ2017ڏXܵďS^|߀ocȡMڵXҪn͵a(chn)I(y)ṩS҇պI(y)İl(f)չ2ϵе2017ڏXa(chn)gMһ

6061ڏXܬF(xin)؛
2A12ڏX | 2A12 | 500*30 | | 8 | 20 | 30 | S |
5052ڏX | 5052 | 500*70 | | 7 | 40 | 30 | S |
6A02ڏX | 6A02 | 600*50 | | 10 | 30 | 30 | S |
6005ڏX | 6005 | 600*60 | | 11 | 30 | 30 | S |
6063ڏX | 6063 | 700*40 | | 9 | 53 | 30 | S |
LD31ڏX | LD31 | 700*50 | | 8 | 21 | 30 | S |
6061ڏX֪R 2Mg2Six 6063ڏXܵğ̎폊ЧSMg2SiӶMg2Si071%103%ȕr俹SMg2SiӽƾԵ׃οҲڏXܼӹ׃yMg2SiС072%rڔDϵ(sh)ƫС(Сڻ30)Ʒֵ_˜ҪΣUMg2Si^0.9%rϽнڅ GB/T523712000˜Ҫ6063XϽT5B(ti)ͲĵĦb160MPaT6B(ti)ͲĦb205MPa`CԓϽ _260MPaa(chn)Ӱغܴܶ__@ôCϵĿ]ͲļҪȸߣܴ_a(chn)ƷϘ˜ҪҪʹϽڔDa(chn)Ч҂OӋϽȕrT5B(ti)؛Ͳȡ200MPaOӋֵ
213MgĴ_ Mg2Siһ(jng)_MgɰʽӋ㣺 Mg%=1.73Mg2Si%/2.73 214SiĴ_ Siĺ횝MMgγMg2SiҪMg2SiMgSiԭ|֮ȞMg/Si=173 ԻSiSi=Mg/173 nj`CSiMϕra(chn)ĺϽ俹ƫͶϸ@ȻǺϽMg2Si(sh)ԭǺϽеFeMns|ԪؓZSiFecSiγALFeSiԣϽбҪ^ʣSiaSiēpʧϽ^ʣSi߀߿aáϽȵMg2Si^ʣSiؕI֮ϽFeƫߕrSi߀ܽFeIJӰSiͺϽԺgSi^кĿҏS(j)H(jng)J^ʣSix009% 013%DZ^õ ϽSiǣSi%=(Si+Si^)%
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