5A06锟絏锟侥加癸拷锟斤拷锟斤拷
5A06锟絏锟侥烇拷Al-Mg系锟斤拷锟絇锟絏,5A06锟絏锟斤拷锟斤拷锟斤拷^锟竭的忥拷锟饺和革拷锟絞锟斤拷(w锟斤拷n)锟斤拷锟斤拷,锟斤拷锟剿伙拷锟锟紻锟斤拷锟斤拷B(t锟斤拷i)锟斤拷锟斤拷锟斤拷锟叫猴拷锟斤拷锟矫氬弧锟斤拷锟侥猴拷锟絧锟斤拷锟斤拷锟皆和猴拷锟絧锟斤拷锟斤拷锟叫匡拷,锟解焊锟斤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟饺烇拷锟斤拷w锟斤拷锟饺碉拷90锟斤拷95锟斤拷;锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷途
锟斤拷锟角革拷锟絍锟较斤拷,锟节诧拷锟缴燂拷處锟斤拷锟较斤拷锟叫忥拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷陽極锟斤拷處锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷^锟斤拷電伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷5A06锟较斤拷锟叫碉拷锟斤拷要锟较斤拷元锟截烇拷锟絍锟斤拷锟斤拷锟斤拷锟斤拷锟矫的匡拷锟絞锟斤拷锟絚锟缴猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟叫等忥拷锟斤拷锟斤拷锟斤拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷锟絞锟斤拷锟斤拷使5A06锟较斤拷锟絍锟斤拷锟斤拷锟节猴拷锟斤拷锟斤拷途锟界船锟斤拷锟斤拷锟皆硷拷锟斤拷車锟斤拷锟絯锟紺锟斤拷锟接硷拷锟斤拷锟斤拷锟紽锟絧軌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷液锟絯锟斤拷車锟斤拷锟斤拷锟杰锟斤拷锟斤拷丶锟斤拷b锟戒）锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟斤拷锟揭曪拷锟锟斤拷锟紷探锟絆(sh锟斤拷)锟斤拷锟斤拷锟斤拷通锟絓輸锟絆(sh锟斤拷)锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟斤拷锟斤拷锟锟斤拷锟絙锟阶碉拷锟斤拷
锟斤拷5A06锟斤拷锟斤拷Al-Mg-Si系锟较斤拷,使锟矫凤拷锟斤拷锟絍锟斤拷,锟截別锟角斤拷锟斤拷锟絀(y锟斤拷)锟絰锟斤拷锟絖锟剿合斤拷锟斤拷锟斤拷锟絕锟斤拷前途锟侥合斤拷锟斤拷锟絞锟皆猴拷锟斤拷锟斤拷锟斤拷锟皆冿拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷庸锟斤拷锟斤拷^锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫等忥拷锟饺★拷5083锟斤拷锟斤拷要锟较斤拷元锟截烇拷锟絍锟斤拷锟斤拷锟斤拷锟斤拷锟矫的筹拷锟轿加癸拷锟斤拷锟杰★拷锟斤拷锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟皆ｏ拷锟叫等忥拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟紺锟斤拷锟斤拷锟斤拷锟酵管★拷锟皆硷拷锟斤拷通車锟絭锟斤拷锟斤拷锟斤拷锟斤拷锟絢锟斤拷锟锟斤拷锟絰锟斤拷锟斤拷锟街燂拷支锟斤拷锟絚锟絋锟锟斤拷锟斤拷锟锟斤拷品锟斤拷锟斤拷锟斤拷鈿わ拷取锟
锟斤拷AL-Mn系锟较斤拷锟斤拷锟角戯拷(y锟斤拷ng)锟斤拷锟絕锟絍锟斤拷一锟絅锟斤拷锟絇锟絏锟斤拷锟紷锟絅锟较斤拷膹锟斤拷雀锟锟斤拷锟截別锟角撅拷锟叫匡拷疲锟节忥拷锟饺ｏ拷锟斤拷锟斤拷锟絚锟酵革拷锟絞锟皆革拷锟斤拷锟斤拷锟杰燂拷處锟巾強锟斤拷锟斤拷锟斤拷锟节帮拷锟斤拷锟斤拷硬锟斤拷锟絩锟斤拷锟斤拷锟叫猴拷锟斤拷锟斤拷锟斤拷硬锟斤拷锟絩锟斤拷锟皆碉拷锟斤拷锟酵革拷锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷途锟斤拷要锟斤拷锟斤拷要锟斤拷叩目锟斤拷锟斤拷院锟斤拷锟斤拷玫暮锟斤拷锟斤拷锟锟斤拷锟斤拷液锟絯锟斤拷锟斤拷w锟斤拷锟絴(zh锟斤拷)锟叫癸拷锟斤拷锟侥碉拷锟絛锟斤拷锟斤拷锟锟斤拷锟斤拷锟絔锟戒，锟斤拷锟酵伙拷锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟斤拷锟斤拷锟斤拷锟絅液锟絯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小負锟斤拷锟斤拷锟斤拷锟锟斤拷锟斤拷锟矫侊拷锟斤拷锟絋锟
锟斤拷锟絎(xu锟斤拷)锟缴凤拷
锟絏Al锟斤拷锟斤拷锟斤拷
锟斤拷Si锟斤拷≤0.40
锟絶Cu锟斤拷≤0.10
锟絍Mg锟斤拷5.8锟斤拷6.8
锟絓Zn锟斤拷≤0.20
锟絠Mn锟斤拷0.50锟斤拷0.8
锟絋i锟斤拷0.02锟斤拷0.10
锟紹e锟斤拷0.0001锟斤拷0.005
锟紽Fe锟斤拷0.000锟斤拷0.400
注锟斤拷锟轿傦拷:≤0.05;锟斤拷計:≤0.10
锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷σb(MPa)锟斤拷≥315
锟絣锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷σ0.2(MPa)锟斤拷≥160
锟斤拷锟絃锟斤拷δ10(锟斤拷)锟斤拷≥15
注锟斤拷锟斤拷锟斤拷锟揭溫縱锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷
試锟接尺寸：锟斤拷锟斤拷直锟斤拷(锟斤拷锟斤拷锟斤拷锟斤拷锟角帮拷锟(n锟斤拷i)锟叫圓直锟斤拷)≤150
锟斤拷處锟斤拷規(gu锟斤拷)锟斤拷
(1)锟斤拷锟斤拷锟剿伙拷:锟接燂拷460锟斤拷475锟斤拷;锟斤拷锟斤拷12锟斤拷14h;锟斤拷锟斤拷锟斤拷
(2)锟斤拷锟斤拷锟剿伙拷:锟接燂拷310锟斤拷350锟斤拷;锟斤拷锟截時锟絞30锟斤拷120min;锟秸伙拷水锟斤拷锟斤拷
(3)锟竭滐拷锟剿伙拷:锟接燂拷310锟斤拷335锟斤拷;锟斤拷品锟斤拷锟≥6mm锟斤拷6mm锟絩,锟斤拷锟截時锟絞锟斤拷30锟斤拷180min锟斤拷30锟斤拷120min;锟斤拷锟斤拷锟斤拷4)锟酵滐拷锟剿伙拷:锟接燂拷250锟斤拷300锟斤拷锟150锟斤拷180锟斤拷;锟斤拷锟截時锟絞锟斤拷1锟斤拷2h锟斤拷2锟斤拷3h锟斤拷锟斤拷