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Ϻ6063-T5XǡF(xin)؛5052XDz߅

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  • l(f)rg2019-05-31

“(lin)ϵʽ

a(chn)Ʒ

Ϻ6063-T5XǡF(xin)؛5052XDz߅

ͨl(f)̩Q(mo)޹˾һҼa(chn)c͵ľCԌI(y)˾I(y)a(chn)(yng)XXXܡXyX壨СlX塢ָX壩кXXϽXXXXXXXopXֱXɫXNXӹXܺXۏXܼӹXܴXۏXܺXľӹXϽ𾫼ӹXܾӹXXӹXƷӹȵ

ɝM|(zh)1060/110020142A12LY12,20172024300350525754ߵ05ߵ066201610660116351600560616262606364636082700370057075

˾cȫضҽ(jng)NԼI(y)Lڷ(wn)ĺP(gun)ϵ

6063XϽĻW(xu)ɷֳɞa(chn)(yu)|(zh)XϽͲĵ^Ҫһh(hun)

ұ𹤘I(y)ټӹI(y)GĽƬмԼUĽI(y)Խl(f)_(d)UŷԽԳЏUٺڽʮÿÿƽӋ74Ӣ2921ձ1978깤I(y)Uٞ810f1972HUFһ헼3170f1976õďUߺͼӹI(y)Uټ_(d)451

ܵӰ

6063XϽAL-Mg-Siϵоеȏ(qing)ȵĿɟ̎폊(qing)ϽMgSiҪϽԪ(yu)xW(xu)ɷֵҪǴ_MgSiİٷֺ(|(zh)?jn)?sh)ͬ)

11MgúӰ MgSiMɏ(qing)Mg2SiMgĺMg2SiĔ(sh)̎폊(qing)ЧͲĵĿ(qing)Ⱦ׃οҲS֮ӴϽ½ӹ׃g׃ġ

12SiúӰ SiĔ(sh)(yng)ʹϽеMgMg2SiʽԴ_Mgõõֵİl(f)]SSiϽľ׃(x)ԼӴT׃̎폊(qing)ЧӣͲĵĿ(qing)߶Խg׃

x

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 (qing)Mg2SiǮ(dng)̎β’’ɢB(ti)ĕr򣬌β׃β’’^̾Ǐ(qing)^֮tܛ^̡

212Mg2Six 6063XϽğ̎폊(qing)ЧSMg2SiӶӴ(dng)Mg2Si071%103%(ni)r俹(qing)SMg2SiӽƾԵ׃οҲߣӹ׃yMg2SiС072%rڔDϵ(sh)ƫС(Сڻ30)Ʒ(qing)ֵ_(d)(bio)(zhn)ҪΣU(dng)Mg2Si^0.9%rϽнڅ GB/T52371—2000(bio)(zhn)Ҫ6063XϽT5B(ti)Ͳĵσb≥160MPaT6B(ti)Ͳσb≥205MPa`CԓϽĿ(qing)^߿_(d)260MPaa(chn)Ӱغܴܶ__(d)@ôߡCϵĿ]ͲļҪ(qing)ȸߣܴ_a(chn)ƷϘ(bio)(zhn)ҪҪʹϽڔDa(chn)Ч҂O(sh)ӋϽ(qing)ȕrT5B(ti)؛Ͳȡ200MPaO(sh)ӋֵĈD1֪(qing)200MPaҕrMg2Sis08%T6B(ti)Ͳ҂?ni)?qing)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`CSiM(jn)ϕra(chn)ĺϽ俹(qing)ƫͶϸ@ȻǺϽMg2Si(sh)ԭǺϽеFeMns|(zh)Ԫ?f)ZSiFecSiγALFeSiϽбҪ^ʣSiaSiēpʧϽ^ʣSi߀߿(qing)aϽ(qing)ȵMg2Si^ʣSiؕI(xin)֮͡(dng)ϽFeƫߕrSi߀ܽFeIJӰSiͺϽԺgSi^(yng)кĿҏS(j)H(jng)J(rn)^ʣSix009% 013%(ni)DZ^õ ϽSi(yng)ǣSi%=(Si+Si^)%

Ʒ

31MgĿƷ Mgȼ۟rПpڴ_MgĿƷrҪ]p`ܷŵ̫Ͻʧ҂(j)(jng)ͱSϡ۟ͻˮƽMgIJӷ004%֮(ni)T5Ͳȡ047%050%T6Ͳȡ057%060%

F ɼӹB(ti) mڳ^ڼӹӲ̎͟lҪĮa(chn)ƷԓB(ti)a(chn)ƷW(xu)ܲҎ(gu)Ҋ

 

XĻc(yng)÷XԪڱеԪԭ(sh)13ԭ26.9815

 

UϽUSкϽURa~Ͻ,Ӳm,ĥԺ,ĥϵ(sh)Դ,gԺܵ.ش,mڝע^С,d^pٶ^S

32SiĿƷ (dng)Mgķ_SiĿƷMg/Siȁ_ԓSSi^009%013%Mg/Si(yng)118132֮g

336063XϽT5T6B(ti)ͲĻW(xu)ɷֵx񷶇Ҫ׃Ͻɷ֕r댢Mg2Siӵ095%Աa(chn)T6Ͳĕr^Siޅ^(q)gMg06%ҵλü˕rSis046%Si^011%Mg/Si1

34Y(ji)Z (j)ҏSĽ(jng)6063XϽͲMg2Si075%080%(ni)ȫ܉MW(xu)ܵҪDϵ(sh)(ڻ30)r£ͲĵĿ(qing)ȶ̎200240 MPa(ni)@ӿƺϽ𣬲HԺڔDgԸߺͱ̎ܺҿɹ(ji)sϽԪء߀(yng)؄eע⌦s|(zh)FeM(jn)Ї(yn)Fe^ʹDӴ󣬔Dı|(zh)׃^ɫӴɫҰoF(xin)e߀ͺϽԺgԡ`CFe015%025%(ni)DZ^

W(xu)ɷ

Si0.20-0.6

FFe: 0.35

~Cu0.10

iMn0.10

VMg0.45-0.9

tCr0.10

\Zn0.10

Ti0.10

XAl

W(xu)ܣ

(qing) σb (MPa)≥250

L(yng) σp0.2 (MPa)≥110

L δ5 (%)≥7

ע ҜؿvW(xu)

ԇӳߴ磺ֱ≤12.5

     ˾һ؞ԣ (w)ǰ|(zh)ǰr͑(w)ܵ׌͑ԭt\š(chung)h(yun)ּ gӭϿ͑ǰ텢^ǢՄ҂ԸcVϿ͑yֹM(jn)ͬ(chung)

ף



һXϽB

|(zh)

XϽܶȵ(qing)ȱ^ߣӽ^(yu)|(zh)ԺɼӹɸNͲЃ(yu)Č(do)(do)ԺͿgI(y)ϏVʹãʹHһЩXϽԲß̎@õęC(j)еܺͿgӲXϽAI—Cu—Mgϵһ㺬Mnɟ̎폊(qing)cӲȴ^ӲXAlһCu—Mg—Znϵɟ̎폊(qing)Ҝ(qing)^ߵXϽ𣮵͸gԲߜܛXϽҪAl—Zn—Mg—SiϵϽmȻԪطNǺЃ(yu)ğm죬ַQXϽ[2] 

|(zh)Y(ji)(gu)

XܶСρ=2.7g/cm3sF 1/3cͣ660棩XY(ji)(gu)ʾкܸߵԣδ:32~40%ψ:70~90%ڼӹƳɸNͲgܺǼXď(qing)Ⱥܵͣ˻B(ti) σb ֵs8kgf/mm2ʲY(ji)(gu)ͨ^Lڵa(chn)`ͿƌW(xu)˂uԼϽԪؼ\ß̎ȷ폊(qing)X@͵õһϵеXϽ һԪγɵĺϽڱּX|(zh)pȃ(yu)cͬr߀ܾ^ߵď(qing)σb ֵքe_(d) 2460kgf/mm2@ʹ“ȏ(qing)”(qing)cصıֵ σb/ρ^ܶϽɞĽY(ji)(gu)VڙC(j)е\ݔC(j)еC(j)еչI(y)ȷ棬wC(j)ęC(j)ƤC(j)ȳXϽԜppXϽ䓰ϵĺӣY(ji)(gu)ɜpp50%

ނ

ނXϽģ呹ˇеҪһh(hun)XϽڸߜ^ܛճԴԲճģa(chn)Nȱ(ۯBëѼy)M(jn)һǰ횴ĥނȱɃtںm(x)ȱ݌M(jn)һU(ku)呼U

ނõĹL(fng)ɰ݆C(j)L(fng)С㊵늄С㊵PނǰȽ(jng)gȱݲλނ̎ҪA^ɣ䌒ȑ(yng)ߌӶȵ510

ӹ

XϽӹa(chn)Ʒ֞PLFӲ|(zh)LY죨LDӲLCLB⣨LTFLQXϽϵĠB(ti)˻MFӲY܈RN

XϽ𣺸(j)XϽijɷֺa(chn)ˇc,ͨ֞׃cTXϽɴ.I(y)ϑ(yng)õҪX-i,X-V,X-V-~,X-V--~,X-\-V-~ȺϽ.׃XϽҲXϽ,(j)ɷֺcַ֞PX,ӲX,ӲX,XXN

H2* H2*ʾӹӲȫ˻

2ɫٺϽ

@Mİl(f)rg(sh)c(do)wıȟcܶδ(do)wČ(do)γ(do)wܶj@MֵP(gun)

T ̎B(ti) (ͬFOHB(ti)) mڟ̎(jng)^򲻽(jng)^ӹӲ_(d)(wn)Įa(chn)ƷT̖횸һλλ?dng)?sh)֣һ̎폊(qing)Ͳϣ ҂Ҋķǟ̎폊(qing)XϽĠB(ti)̖һĸHӃλ(sh)

⒣⒵ıɫ,ܶ8.9g/cm3,ҪϽ𼰟Ԫ Ӳ|(zh)ϽճY(ji)ȡ

˂Ŀ~Ŀ϶XĺoՓڌ(do)ʣ߀ڙC(j)е(qing)ȵȷ~X(qing)Ǜ]Рh@fX׃һ~׃

******ֽ***,yɫ.c-38.87,ڳžҺw,ܶȞ13.5g/cm3,^صҺw.***͸g,Vښ≺ӋضӋșzyx

Tc

T캆QTһN۽Y(ji)ϽҺ뉺҃(ni)ԸٳģߵǻʹϽҺډ̶γTT췽T^(q)eT췽ҪcǸ߉͸١

1Һډǻڸߵĉ½Y(ji)Ҋĉ15—100MPa

2ҺԸٳǻͨ10—50/е߀ɳ^80/ͨ^(ni)ڌ(do)ǻľٶ—(ni)ٶȣ˽Һij͕rg^s0.01—0.2루ҕTĴСͬ(ni)MǻTC(j)TϽcTģljTa(chn)Ҫأȱһ^Tˇnj@Ҫr(nng)I(y)a(chn)wϵؼԾC\ãʹܷ(wn)й(ji)غ**a(chn)^(ni)|(zh)õߴψDӻf(xi)hҎ(gu)ҪĺϸT(yu)|(zh)T

T

ָϽҺwT͵ԵĴСQϽܷT(f)sTXϽйϽ^

ӰԵغܶҪdzɷضԼϽҺwдڽٻPȾĹwڵĸ؞靲עضȼע׷Qע^ĸߵ

Ha(chn)ںϽѴ_rˏ(qing)۟ˇc߀횸T͹ˇԣɰģ͸ԡģŚ⼰ضȣڲӰT|(zh)ǰߝעضCϽԡ

X

XXϽ(jng)ӹһΠIJϽy(tng)QXܲͲ

ӷ

XϽ,(qing)ȸߺ|(zh)pҪӹˇu^廡TIGwo(h)MIGĦFSW

ͨl(f)̩Q(mo)޹˾ȫwTWR^ָ(do)

“(lin)ϵˣS(jng)

Ԓ:***Ոc䁌(do) “(lin)ϵ҂***

Ϻ6063-T5XǡF(xin)؛5052XDz߅

P(gun)]

P(gun)]

؟(z)չʾϢI(y)ṩ(ni)ݵ挍(zhn)_ԺͺϷɰl(f)I(y)ؓ(f)؟(z)XW(wng)˲Г(dn)καC؟(z)鱣҂hxXW(wng) XI(y)ͨTѣՈÑӏ(qing)Ϣ挍Լl(f)cY|(zh)e𲻱Ҫ

L(fng)Uʾ(chung)I(y)L(fng)UͶY֔(jn)p_(chung)\ƽ_S(qun)e0571-89937588

“(lin)ϵʽ

SN۽(jng)

ھ“(lin)ϵ

C(j)c鿴

Ԓc鿴

c鿴

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(yng)a(chn)Ʒ

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