|
X֪R |
ǰλ:(y) / X֪R / F؛6061ڏX̖ȫδTXI(y) |
F؛6061ڏX̖ȫδTXI(y) |
pԄ(dng)L |
l(f)ߣ l(f)r(sh)g2020/1/2 x985 w С |
6061ڏXܺ(jin) 2017ڏXW(xu)ܣȦb(MPa)370lȦ0.2(MPa)240L(chng)ʦ5(%)8עҜؿvW(xu)ԇӳߴ磺ֱ(ǰЈAֱ)150200HB105
2017ڏXܟ̎Ҏ1)˻:ӟ480495;1214h;t2)ȫ˻:ӟ390430;ؕr(sh)g30120min;3)˻:ӟ350370;ؕr(sh)g30120min;4)͕r(sh)Ч:495510,ˮ;˹r(sh)Ч155165,610h,;Ȼr(sh)Ч:Ҝ96h.
2017ڏXǵһ(g)@ùI(y)õ2ϵϽкܸߵďȺõӹg^2ϵXc(din)Ӳ^~ԭٺܸ3-5%2ϵXںXڳҎI(y)в҇a(chn)2ϵ2017ڏXܵďS(chng)^|(zh)߀o(w)cM(jn)ڵXҪn͵a(chn)I(y)ṩS(zh)҇պI(y)İl(f)չ2ϵе2017ڏXa(chn)g(sh)M(jn)һ

6061ڏXܬF؛
2A12ڏX | 2A12 | 500*30 | | 8 | 20 | 30 | S(chng) |
5052ڏX | 5052 | 500*70 | | 7 | 40 | 30 | S(chng) |
6A02ڏX | 6A02 | 600*50 | | 10 | 30 | 30 | S(chng) |
6005ڏX | 6005 | 600*60 | | 11 | 30 | 30 | S(chng) |
6063ڏX | 6063 | 700*40 | | 9 | 53 | 30 | S(chng) |
LD31ڏX | LD31 | 700*50 | | 8 | 21 | 30 | S(chng) |
6061ڏX֪R 2Mg2Six 6063ڏXܵğ̎폊ЧS(zh)Mg2SiӶMg2Si071%103%ȕr(sh)俹SMg2Siӽƾ(xin)Ե׃οҲ(zh)ڏXܼӹ׃yMg2SiС072%r(sh)ڔDϵƫС(Сڻ30)Ʒֵ_˜ҪΣUMg2Si^(gu)0.9%r(sh)Ͻнڅ GB/T523712000˜Ҫ6063XϽT5B(ti)ͲĵĦb160MPaT6B(ti)ͲĦb205MPa(sh)`CԓϽ _260MPaa(chn)Ӱغܴܶ__@ôCϵĿ]ͲļҪȸܴ_a(chn)ƷϘ˜ҪҪʹϽڔDa(chn)Ч҂OӋϽȕr(sh)T5B(ti)؛Ͳȡ200MPaOӋֵ
213MgĴ_ Mg2Siһ(jng)_MgɰʽӋ㣺 Mg%=1.73Mg2Si%/2.73 214SiĴ_ Siĺ횝M(mn)MgγMg2SiҪMg2SiMgSiԭ|(zh)֮ȞMg/Si=173 ԻSiSi=Mg/173 nj(sh)`CSiM(jn)ϕr(sh)a(chn)(li)ĺϽ俹ƫͶϸ@ȻǺϽMg2SiԭǺϽеFeMns|(zh)ԪؓZSiFecSiγALFeSiϽбҪ^(gu)ʣSiaSiēpʧϽ^(gu)ʣSi߀(hu )߿aϽȵMg2Si^(gu)ʣSiؕI֮ϽFeƫߕr(sh)Si߀ܽFeIJӰSi(hu )ͺϽԺgSi^(gu)кĿҏS(chng)(sh)H(jng)J^(gu)ʣSix009% 013%DZ^õ ϽSiǣSi%=(Si+Si^(gu))%
|
|
|
|