6082-T6XF(xin)؛ 6082-T6XS
ŽQ(mo)˾һҼa(chn)c͵ľCԌI(y)˾I(y)a(chn)(yng)XXXXܡyX壨СlXָX壩кXXϽXXšXXXXXopXֱXɫXNXӹXܺXۏXܼӹXܴXۏXܺXľӹXϽӹXܾӹXXӹXƷӹȵ
6082-T6XF(xin)؛ 6082-T6XSҽ(jng)ȻrЧͨ^ӹĠB(ti)
ɝM|(zh)1060/110020142A12LY12,20172024300350525754ߵ05ߵ066201610660116351600560616262606364636082700370057075
˾cȫضҽ(jng)NԼI(y)Lڷ(wn)ĺP(gun)ϵ
6082-T6XF(xin)؛ 6082-T6XSԼ呭h(hun)ĿǰЈwڰ
6063XϽĻWɷֳɞa(chn)(yu)|(zh)XϽͲĵ^Ҫһh(hun)
ܵӰ
6063XϽAL-Mg-SiϵоеȏȵĿɟ̎폊ϽMgSiҪϽԪ(yu)xWɷֵҪǴ_MgSiİٷֺ(|(zh)֔(sh)ͬ)
W_T62B(ti)Įa(chn)Ʒ6082-T6XF(xin)؛ 6082-T6XS
11MgúӰ MgSiMɏMg2SiMgĺMg2SiĔ(sh)̎폊ЧͲĵĿȾߣ׃οҲS֮ӴϽ½ӹ׃ģg׃
12SiúӰ SiĔ(sh)(yng)ʹϽеMgMg2SiʽԴ_Mgõõֵİl(f)]SSiӣϽľ׃ԼӴT׃̎폊ЧӣͲĵĿ߶Խg׃ġ
xVϽԶ6082-T6XF(xin)؛ 6082-T6XS
21Mg2SiĴ_
211Mg2SiںϽе Mg2SiںϽSضȵ׃ܽԲͬΑB(ti)ںϽУ (1)ɢβ’’wMg2Siɢ|(zh)cһN(wn)Sضȵ߶L (2)^β’ β’’Lɵg(wn)࣬ҲSضȵ߶L (3)ββ’ Lɵķ(wn)࣬ۼھ֦ Mg2SiǮ̎β’’ɢB(ti)ĕrβ׃β’’^̾Ǐ^֮tܛ^
212Mg2Six 6063XϽğ̎폊ЧSMg2SiӶӴMg2Si071%103%(ni)r俹SMg2SiӽƾԵߣ׃οҲӹ׃yMg2SiС072%rڔDϵ(sh)ƫС(Сڻ30)Ʒֵ_˜ҪΣUMg2Si^0.9%rϽнڅ GB/T52371—2000˜Ҫ6063XϽT5B(ti)Ͳĵσb≥160MPaT6B(ti)Ͳσb≥205MPa`CԓϽĿ^߿_260MPaa(chn)Ӱغܴܶ࣬__@ôCϵĿ]ͲļҪȸܴ_a(chn)ƷϘ˜ҪҪʹϽڔDa(chn)Ч҂O(sh)ӋϽȕrT5B(ti)؛Ͳȡ200MPaO(sh)ӋֵĈD1֪200MPaҕrMg2Sis08%T6B(ti)Ͳģ҂?ni)O(sh)Ӌֵ230 MPa˕rMg2Siߵ095%
213MgĴ_ Mg2Siһ(jng)_MgɰʽӋ㣺 Mg%=1.73×Mg2Si%/2.73
214SiĴ_ Siĺ횝MMgγMg2SiҪMg2SiMgSiԭ|(zh)֮ȞMg/Si=173 ԻSiSi=Mg/173 nj`CSiMϕra(chn)ĺϽ俹ƫͶϸ@ȻǺϽMg2Si(sh)ԭǺϽеFeMns|(zh)ԪؓZSiFecSiγALFeSiϽбҪ^ʣSiaSiēpʧϽ^ʣSi߀߿aϽȵMg2Si^ʣSiؕI֮͡ϽFeƫߕrSi߀ܽFeIJӰ푡SiͺϽԺgSi^(yng)кĿҏS(j)H(jng)J^ʣSix009% 013%(ni)DZ^õ ϽSi(yng)ǣSi%=(Si+Si^)%
Ʒ
31MgĿƷ Mgȼ٣۟rПpڴ_MgĿƷrҪ]p`ܷŵ̫Ͻʧ҂(j)(jng)ͱSϡ۟ͻˮƽMgIJӷ004%֮(ni)T5Ͳȡ047%050%T6Ͳȡ057%060%
32SiĿƷ Mgķ_SiĿƷMg/Siȁ_ԓSSi^009%013%Mg/Si(yng)118132֮g
336063XϽT5T6B(ti)ͲĻWɷֵxҪ׃Ͻɷ֕r댢Mg2Siӵ095%Աa(chn)T6Ͳĕr^Siޅ^(q)gMg06%ҵλü˕rSis046%Si^011%Mg/Si1
34Y(ji)Z (j)ҏSĽ(jng)6063XϽͲMg2Si075%080%(ni)ȫ܉MWܵҪDϵ(sh)(ڻ30)rͲĵĿȶ̎200240 MPa(ni)@ӿƺϽ𣬲HԺڔDgԸߺͱ̎ܺãҿɹ(ji)sϽԪ߀(yng)eע⌦s|(zh)FeMЇơFe^ʹDӴDı|(zh)׃^ɫӴɫҰoF(xin)e߀ͺϽԺg`CFe015%025%(ni)DZ^
6082-T6XF(xin)؛ 6082-T6XS Wɷ
Si0.20-0.6
FFe: 0.35
~Cu0.10
iMn0.10
VMg0.45-0.9
tCr0.10
\Zn0.10
Ti0.10
СʹøߌӶ@ܸ6082-T6XF(xin)؛ 6082-T6XS
XAl
Wܣ6082-T6XF(xin)؛ 6082-T6XSMӹCֱCƽ߶ȶȵĮa(chn)Ʒ
σb (MPa)≥250
L(yng) σp0.2 (MPa)≥110
L δ5 (%)≥7
ע ҜؿvW
ԇӳߴ磺ֱ≤12.5
˾һ؞ԣ (w)ǰ|(zh)ǰr͑(w)ܵ͑ԭt\š(chung)hּ gӭϿ͑ǰ텢^ǢՄ҂ԸcVϿ͑yֹMͬ(chung)
ף
һXϽB
|(zh)
6082-T6XF(xin)؛ 6082-T6XS XϽܶȵȱ^ӽ^(yu)|(zh)ԺãɼӹɸNͲЃ(yu)Č(do)(do)ԺͿgI(y)ϏVʹãʹHһЩXϽԲß̎@õęCеܣܺͿgӲXϽAI—Cu—Mgϵһ㺬Mnɟ̎폊cӲȴ^ӲXAlһCu—Mg—Znϵɟ̎폊Ҝ^ߵXϽ𣮵gԲߜܛ졣XϽҪAl—Zn—Mg—SiϵϽmȻԪطN࣬ǺЃ(yu)ğm죬ַQXϽ[2]
|(zh)Y(ji)(gu)
XܶСρ=2.7g/cm3sF 1/3cͣ660棩XY(ji)(gu)ʾкܸߵԣδ:32~40%ψ:70~90%ڼӹƳɸNͲgܺǼXďȺܵͣ˻B(ti) σb ֵs8kgf/mm2ʲY(ji)(gu)ͨ^Lڵa(chn)`ͿƌW˂uԼϽԪؼ\ß̎ȷ폊X@͵õһϵеXϽ һԪγɵĺϽڱּX|(zh)pȃ(yu)cͬr߀ܾ^ߵďȣσb ֵքe_ 2460kgf/mm2@ʹ“ȏ”cصıֵ σb/ρ^ܶϽɞĽY(ji)(gu)VڙCе\ݔCеCеչI(y)ȷ棬wCęCƤCȳXϽ죬ԜppXϽ䓰ϵĺY(ji)(gu)ɜpp50%
ނ
ނXϽģ呹ˇеҪһh(hun)XϽڸߜ^ܛճԴԲճģa(chn)Nȱ(ۯBë̡Ѽy)Mһǰ횴ĥނȱɃtںm(x)ȱMһU呼U
ނõĹLɰ݆CLС㊵늄С㊵PȡނǰȽ(jng)gȱݲλނ̎ҪA^ɣ䌒ȑ(yng)ߌӶȵ510ȻM˹rЧĠB(ti)6082-T6XF(xin)؛ 6082-T6XS
ӹ6082-T6XF(xin)؛ 6082-T6XS mڽ(jng)ӹCֱCƽ߮a(chn)ƷȵĮa(chn)Ʒ
XϽӹa(chn)Ʒ֞PLFӲ|(zh)LY죨LDӲLCLB⣨LTFLQXϽϵĠB(ti)˻MFӲY܈RN
Tc
T캆QTһN۽Y(ji)ϽҺ뉺҃(ni)ԸٳģߵǻʹϽҺډ̶γTT췽T^(q)eT췽ҪcǸ߉
1Һډǻڸߵĉ½Y(ji)Ҋĉ15—100MPa
2ҺԸٳǻͨ10—50/룬е߀ɳ^80/ͨ^(ni)ڌ(do)ǻľٶ—(ni)ٶȣ˽Һij͕rg^s0.01—0.2루ҕTĴСͬ(ni)MǻTCTϽcTģljTa(chn)Ҫȱһɡ^Tˇnj@Ҫr(nng)I(y)a(chn)wϵؼԾC\ʹܷ(wn)й(ji)غ**a(chn)^(ni)|(zh)õߴψDӻf(xi)hҎ(gu)ҪĺϸT(yu)|(zh)T
T
ָϽҺwT͵ԵĴСQϽܷT(f)sTXϽйϽ^
ӰԵغܶҪdzɷ֡ضԼϽҺwдڽٻPȾĹwڵĸ؞靲עضȼעQע^ĸߵ
Ha(chn)ںϽѴ_r£ˏ۟ˇc⣬߀횸TˇԣɰģģŚ⼰ضȣڲӰT|(zh)ǰߝעضCϽԡ
X
XXϽ(jng)ӹһΠIJϽy(tng)QXġܲġͲĵȡ6082-T6XF(xin)؛ 6082-T6XS
ӷ
6082-T6XF(xin)؛ 6082-T6XSеȏ XϽ,ȸߺ|(zh)pҪӹˇu^廡TIGwoMIGĦFSW
Wɷֵķܴr6082-T6XF(xin)؛ 6082-T6XS
6082-T6XF(xin)؛ 6082-T6XSͨgÙCеܼ^(yng)
؟չʾϢI(y)ṩ(ni)ݵ挍ʴ_ԺͺϷɰl(f)I(y)ؓ؟XW(wng)˲ГκαC؟鱣҂hxXW(wng) XI(y)ͨTѣՈÑӏϢ挍Լl(f)cY|(zh)eҪ
LUʾ(chung)I(y)LUͶY֔p_(chung)\ƽ_S(qun)e0571-89937588