6063锟絏锟较斤拷锟斤拷贁D锟斤拷锟斤拷藝锟侥戯拷(y锟斤拷ng)锟斤拷 锟斤拷锟斤拷锟絏锟斤拷

锟斤拷1 前锟斤拷

6063锟絏锟较斤拷锟角戯拷(y锟斤拷ng)锟斤拷锟絕锟絍锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟揭伙拷N變锟斤拷锟絏锟较斤拷锟斤拷锟斤拷锟絍锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟紻锟斤拷锟斤拷锟斤拷锟酵诧拷锟斤拷锟斤拷锟絀(y锟斤拷)锟酵诧拷锟斤拷目前锟揭囷拷(gu锟斤拷)锟絏锟较斤拷锟斤拷變锟轿擠锟斤拷锟斤拷藝锟斤拷锟斤拷u趨锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絚锟斤拷(gu锟斤拷)锟斤拷l(f锟斤拷)锟絖(d锟斤拷)锟斤拷(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟饺伙拷锟斤拷诤艽锟斤拷锟�锟斤拷

锟絊锟斤拷锟斤拷锟较加癸拷锟斤拷锟斤拷佟锟斤拷锟�(ji锟斤拷)锟斤拷锟斤拷锟紹锟絤(x锟斤拷)锟斤拷锟斤拷锟斤拷l(f锟斤拷)展锟斤拷锟斤拷锟斤拷锟�(l锟斤拷i)锟杰讹拷锟絏锟斤拷锟紻锟斤拷锟斤拷锟絘(ch锟斤拷n)锟絊锟揭讹拷希锟斤拷锟斤拷锟矫低溫匡拷锟劫擠锟斤拷锟铰硷拷锟絞(sh锟斤拷)锟斤拷通锟斤拷6063锟絏锟较斤拷臄D锟斤拷锟劫度岋拷(sh锟斤拷)锟斤拷锟酵诧拷锟斤拷15m/min-50m/min之锟絞锟斤拷锟斤拷锟斤拷锟酵诧拷锟斤拷10m/min-35m/min之锟絞锟斤拷锟斤拷锟劫擠锟斤拷锟斤拷指锟紻锟斤拷锟斤拷品锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷俣锟斤拷锟�60m/min锟斤拷锟斤拷锟斤拷

锟紻锟斤拷锟劫讹拷锟絕(gu锟斤拷)锟斤拷锟斤拷品锟斤拷锟斤拷锟�(hu锟斤拷)锟斤拷锟紽(xi锟斤拷n)锟斤拷锟絚(di锟斤拷n)锟斤拷锟窖紋锟饺的傾锟斤拷锟斤拷锟斤拷锟斤拷锟剿斤拷锟斤拷變锟轿的诧拷锟斤拷锟斤拷锟皆ｏ拷锟斤拷尾锟斤拷軐锟�(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫擠锟斤拷锟斤拷同锟絩(sh锟斤拷)锟街憋拷锟紺锟斤拷品锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷

2 锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫擠锟斤拷锟侥條锟斤拷

2.1 锟斤拷锟劫擠锟斤拷模锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)

锟斤拷锟斤拷通锟絏锟酵诧拷锟紻锟斤拷模锟斤拷锟斤拷龋锟斤拷锟斤拷贁D锟斤拷要锟斤拷模锟竭凤拷锟斤拷锟阶达拷锟斤拷锟斤拷锟斤拷锟紺锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷模锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫程減锟斤拷锟斤拷模锟竭癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絏锟絚模锟竭碉拷锟斤拷锟斤拷锟絧小锟斤拷锟絊锟紻锟斤拷锟絕(gu锟斤拷)锟教碉拷锟斤拷锟�锟斤拷變锟轿區(q锟斤拷)锟截讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟紻锟斤拷锟劫讹拷越锟届，變锟轿區(q锟斤拷)锟截讹拷锟斤拷锟竭碉拷也越锟斤拷锟斤拷锟斤拷锟斤拷模锟竭戯拷(y锟斤拷ng)該锟斤拷锟斤拷模锟斤拷锟斤拷s系锟統(t锟斤拷ng)锟斤拷锟皆憋拷锟紺锟紻锟斤拷模锟竭溫度凤拷(w锟斤拷n)锟斤拷锟斤拷锟酵溫革拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫擠锟斤拷锟斤拷同锟絩(sh锟斤拷)也锟斤拷锟紺锟斤拷模锟竭的夛拷锟斤拷锟斤拷锟酵诧拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟劫擠锟斤拷模锟竭诧拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷

2.2 锟絏锟较斤拷锟絏锟斤拷锟斤拷要锟斤拷

锟斤拷(du锟斤拷)锟节匡拷锟劫擠锟斤拷锟斤拷锟絏锟斤拷锟斤拷要锟斤拷要锟斤拷锟斤拷锟斤拷通锟紻锟斤拷锟斤拷锟絏锟斤拷锟斤拷锟�全锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟絏锟斤拷锟叫诧拷锟斤拷锟絊锟斤拷锟斤拷锟桔★拷锟紸锟絪锟斤拷锟较斤拷木锟斤拷|(zh锟斤拷)處锟斤拷锟斤拷锟斤拷邤D锟斤拷锟劫度ｏ拷同未锟斤拷锟斤拷處锟斤拷锟斤拷锟絋锟絍锟斤拷锟�锟斤拷锟斤拷s锟斤拷使锟紻锟斤拷锟斤拷锟斤拷锟斤拷6%-15%锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷T锟絍锟斤拷Mg2Si锟阶猴拷锟斤拷全锟斤拷锟斤拷锟斤拷锟节伙拷锟絯锟斤拷锟絕(gu锟斤拷)剩锟斤拷Si也锟斤拷锟斤拷锟杰伙拷锟皆忥拷散锟斤拷锟斤拷锟侥硷拷(x锟斤拷)小锟絴(zh锟斤拷)锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷

锟紷锟接碉拷锟絋锟絍锟斤拷锟斤拷锟斤拷锟絕锟酵溫讹拷锟铰匡拷锟劫擠锟斤拷锟斤拷锟斤拷锟紷锟矫冿拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟杰和憋拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟絍一锟斤拷锟斤拷锟斤拷锟�0.5%锟斤拷锟揭ｏ拷Mg2Si锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.82%锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟絕(gu锟斤拷)剩0.01%锟絩(sh锟斤拷)锟较斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷锟斤拷σb锟絪锟斤拷218Mpa锟斤拷锟窖达拷锟斤拷^(gu锟斤拷)锟斤拷(gu锟斤拷)锟揭橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟絕(gu锟斤拷)剩锟斤拷锟�0.01%锟斤拷叩锟�0.13%锟斤拷σb锟斤拷锟斤拷叩锟�250Mpa锟斤拷锟斤拷锟斤拷锟�14.6%锟斤拷

要锟轿筹拷一锟斤拷锟斤拷锟斤拷Mg2Si锟斤拷锟斤拷锟斤拷锟斤拷瓤锟斤拷]锟斤拷Fe锟絚Mn锟斤拷锟絪锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷傻墓锟絧失锟斤拷锟斤拷要锟斤拷锟紺锟斤拷一锟斤拷锟斤拷锟斤拷锟絕(gu锟斤拷)剩锟斤拷锟斤拷锟斤拷锟斤拷使6063锟较斤拷锟叫碉拷锟絍锟斤拷锟斤拷c锟斤拷匹锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紿锟斤拷锟较時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷R(sh锟斤拷)锟斤拷使Mg锟斤拷Si锟斤拷1.73锟斤拷锟絍锟斤拷锟絕(gu锟斤拷)剩锟斤拷锟紿锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷效锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿產(ch锟斤拷n)品锟缴憋拷锟斤拷

2.3 锟紻锟斤拷锟絆(sh锟斤拷)锟斤拷锟斤拷要锟斤拷

锟紻锟斤拷锟紺(j锟斤拷)锟斤拷須具傦拷锟斤拷贁D锟斤拷锟酵等夛拷锟紻锟斤拷锟侥匡拷锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟絞(sh锟斤拷)锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟紻锟斤拷锟劫度匡拷锟皆岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷苹锟侥ｏ拷M锟斤拷锟斤拷锟斤拷锟�锟斤拷同锟絩(sh锟斤拷)也锟絣(f锟斤拷)展锟剿等滐拷?c锟斤拷i)D锟斤拷锟斤拷藝锟斤拷CADEX锟斤拷锟铰硷拷锟絞(sh锟斤拷)锟斤拷

通锟絕(gu锟斤拷)锟皆勶拷(d锟斤拷ng)锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟紻锟斤拷锟劫度侊拷(l锟斤拷i)使變锟轿區(q锟斤拷)锟侥溫度憋拷锟斤拷锟斤拷某一锟姐定锟斤拷锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷锟劫擠锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟窖紋锟斤拷目锟斤拷锟斤拷锟斤拷锟絊锟紻锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟絔(m锟斤拷i)锟叫等滐拷?c锟斤拷i)D锟斤拷锟侥匡拷锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷锟劫擠锟斤拷锟斤拷(hu锟斤拷)使锟紻锟斤拷锟斤拷(sh锟斤拷)锟紿锟截度达拷锟斤拷锟斤拷锟斤拷L(zh锟斤拷ng)锟斤拷也锟斤拷锟斤拷锟絝(shu锟斤拷)锟斤拷锟絔(m锟斤拷i)锟叫碉拷锟劫擠锟斤拷锟酵等滐拷?c锟斤拷i)D锟斤拷锟侥匡拷锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷品锟侥筹拷锟斤拷锟劫度诧拷一锟铰ｏ拷锟紻锟斤拷锟斤拷品锟斤拷锟斤拷锟�(hu锟斤拷)锟斤拷锟紽(xi锟斤拷n)锟斤拷锟統锟斤拷锟斤拷锟窖紋锟侥擠锟斤拷缺锟斤拷锟斤拷锟侥讹拷锟給(w锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫擠锟斤拷锟斤拷

2.4 锟斤拷锟较凤拷式锟斤拷要锟斤拷

锟斤拷品锟斤拷模锟竭筹拷锟较匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟介保锟紺锟斤拷锟斤拷锟斤拷?c锟斤拷i)D锟斤拷锟斤拷锟侥撅拷锟侥縱锟斤拷平锟斤拷锟斤拷锟斤拷俚锟角帮拷M(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟絔(m锟斤拷i)锟叫狅拷锟斤拷锟紺(j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品锟斤拷品锟斤拷锟斤拷锟斤拷艹锟斤拷F(xi锟斤拷n)锟斤拷锟斤拷锟剿拷锟斤拷y锟斤拷缺锟斤拷锟斤拷锟斤拷锟竭曪拷(hu锟斤拷)使锟斤拷品锟街诧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

3 锟斤拷锟劫擠锟斤拷锟斤拷藝

锟斤拷锟劫擠锟斤拷锟侥擠锟斤拷锟劫讹拷一锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷D锟斤拷锟紻锟斤拷锟劫度碉拷2-4锟斤拷锟斤拷锟揭癸拷司通锟絕(gu锟斤拷)一锟斤拷锟斤拷努锟斤拷锟斤拷锟紽(xi锟斤拷n)锟斤拷锟斤拷锟劫旓拷(sh锟斤拷)模锟竭擠锟斤拷锟劫讹拷锟斤拷锟絖(d锟斤拷)锟斤拷60m/min锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫擠锟斤拷锟斤拷锟絚一锟斤拷D锟斤拷锟斤拷龋锟斤拷锟斤拷贁D锟斤拷锟侥癸拷藝要锟斤拷锟斤拷訃锟�(y锟斤拷n)锟斤拷锟斤拷

3.1 锟絏锟斤拷锟斤拷模锟斤拷锟斤拷锟紻锟斤拷筒锟侥加滐拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)效锟斤拷锟斤拷锟节癸拷藝锟较匡拷锟皆诧拷取锟杰讹拷锟绞�锟斤拷锟斤拷锟矫感戯拷(y锟斤拷ng)锟接燂拷锟斤拷锟斤拷锟絋锟絍锟絃(zh锟斤拷ng)锟饺凤拷锟斤拷锟较达拷锟斤拷锟斤拷锟截讹拷锟捷讹拷40-60锟芥（锟捷度加熱）锟斤拷锟紻锟斤拷锟絩(sh锟斤拷)锟竭溫端筹拷锟紻锟斤拷模锟斤拷锟酵溫端筹拷锟紻锟斤拷锟絴锟斤拷锟斤拷平锟斤拷一锟斤拷锟斤拷變锟轿燂拷锟斤拷

锟斤拷(du锟斤拷)锟紻锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟紻锟斤拷锟截讹拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟絇(gu锟斤拷n)锟絀锟侥癸拷藝锟斤拷锟截★拷锟紻锟斤拷锟截度岋拷(du锟斤拷)锟絘(ch锟斤拷n)品锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)效锟绞★拷模锟竭夛拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥等讹拷锟絘(ch锟斤拷n)锟斤拷锟杰达拷影锟�锟斤拷锟紻锟斤拷锟絕锟斤拷要锟侥嗭拷(w锟斤拷n)锟絵锟角斤拷锟劫溫度的匡拷锟斤拷锟斤拷锟斤拷锟絏锟斤拷锟絖始锟接熱到锟紻锟斤拷锟酵诧拷锟侥达拷锟揭拷锟斤拷C锟斤拷锟杰斤拷锟斤拷锟組锟斤拷锟斤拷锟侥癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷尸F(xi锟斤拷n)小锟絯锟斤拷锟侥忥拷散锟斤拷锟斤拷锟斤拷

6063锟较斤拷锟絏锟斤拷锟接燂拷囟锟揭伙拷愣硷拷O(sh锟斤拷)锟斤拷锟斤拷Mg2Si锟斤拷锟斤拷锟侥溫度凤拷锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟接燂拷臅r(sh锟斤拷)锟絞锟斤拷(du锟斤拷)Mg2Si锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷影锟�锟斤拷锟斤拷锟矫匡拷锟劫加燂拷锟斤拷源锟斤拷p锟劫匡拷锟斤拷锟斤拷锟斤拷锟侥時(sh锟斤拷)锟絞锟斤拷锟絏锟斤拷锟接燂拷囟锟揭伙拷锟狡侥ｏ拷O(sh锟斤拷)锟矫烇拷430-460锟斤拷锟斤拷锟斤拷锟斤拷模锟絆(sh锟斤拷)锟矫烇拷440-470锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟酵溫匡拷锟劫擠锟斤拷锟斤拷

模锟竭加燂拷t锟斤拷锟截ｏ拷平模锟斤拷锟斤拷450-480锟斤拷锟斤拷锟斤拷锟斤拷模460-495锟斤拷锟斤拷平模锟酵凤拷锟斤拷锟�锟斤拷锟较加熱定锟斤拷460-495锟芥。

锟紻锟斤拷筒锟侥加燂拷囟缺锟斤拷X锟斤拷锟截度碉拷50锟斤拷锟斤拷锟斤拷锟斤拷锟接燂拷r(sh锟斤拷)锟斤拷锟斤拷锟斤拷指锟斤拷锟截讹拷锟斤拷使锟斤拷锟斤拷锟街溫度撅拷锟津，擠锟斤拷筒锟接燂拷锟斤拷锟斤拷(n锟斤拷i)锟斤拷(c锟斤拷)锟截度匡拷锟斤拷锟斤拷380-420锟斤拷锟斤拷锟斤拷锟�(c锟斤拷)锟截度比冿拷(n锟斤拷i)锟斤拷(c锟斤拷)锟截度高ｏ拷锟截诧拷锟斤拷锟斤拷锟�50锟斤拷锟皆冿拷(n锟斤拷i)锟斤拷

3.2 锟斤拷锟劫擠锟斤拷锟絕(gu锟斤拷)锟教癸拷藝锟斤拷锟斤拷

锟酵溫匡拷锟劫擠锟斤拷锟絩(sh锟斤拷)指锟紻锟斤拷锟截度碉拷锟斤拷450锟芥，锟斤拷锟斤拷锟斤拷锟劫度革拷锟斤拷60m/min锟斤拷锟斤拷锟节憋拷锟紺锟酵材筹拷锟较口溫讹拷锟絖(d锟斤拷)锟斤拷直锟斤拷锟絃(f锟斤拷ng)锟斤拷锟斤拷囟鹊臈l锟斤拷锟铰ｏ拷锟組锟斤拷锟斤拷锟斤拷锟絏锟斤拷锟接燂拷囟锟�锟斤拷通锟絕(gu锟斤拷)锟斤拷邤D锟斤拷锟劫度ｏ拷使锟斤拷品锟截讹拷锟斤拷锟竭侊拷(l锟斤拷i)锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷锟酵溫匡拷锟劫擠锟斤拷锟斤拷目锟侥ｏ拷锟紷锟接硷拷锟斤拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)效锟斤拷锟斤拷锟街癸拷(ji锟斤拷)锟絪锟斤拷锟斤拷源锟斤拷

同锟斤拷通锟紻锟斤拷锟斤拷锟斤拷锟斤拷龋锟斤拷蜏乜锟斤拷贁D锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷突锟斤拷锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟节擠锟斤拷锟絩(sh锟斤拷)锟截度碉拷锟斤拷锟斤拷锟较加燂拷r(sh锟斤拷)锟絞锟斤拷锟斤拷(y锟斤拷ng)锟絪锟斤拷锟斤拷同锟絩(sh锟斤拷)變锟斤拷锟劫度匡拷锟斤拷锟斤拷锟斤拷變锟轿時(sh锟斤拷)锟絞锟斤拷锟斤拷锟饺癸拷(ji锟斤拷)锟絪锟杰耗ｏ拷锟街达拷锟斤拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)效锟斤拷锟斤拷

锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟狡ｏ拷锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷锟絘(ch锟斤拷n)訂锟斤拷要锟斤拷M锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟絏锟斤拷锟侥燂拷锟斤拷L(zh锟斤拷ng)锟饺ｏ拷锟斤拷锟斤拷一锟斤拷锟教讹拷锟斤拷锟斤拷邤D锟斤拷效锟斤拷锟斤拷锟斤拷叱锟狡凤拷屎凸锟�(ji锟斤拷)锟絪锟缴憋拷锟斤拷锟斤拷锟劫擠锟斤拷锟斤拷锟絏锟斤拷锟斤拷锟斤拷锟絊锟叫接帮拷锟斤拷锟斤拷?y锟斤拷n)锟斤拷锟斤拷X锟斤拷锟接匡拷處锟絪锟絴(zh锟斤拷)元锟截和夾锟絪锟斤拷确植锟斤拷锟斤拷校锟斤拷锟狡凤拷锟斤拷锟斤拷|(zh锟斤拷)锟斤拷锟斤拷(hu锟斤拷)锟斤拷缺锟斤拷锟斤拷锟斤拷锟揭戯拷(y锟斤拷ng)锟斤拷也锟街诧拷锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷锟劫擠锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟斤拷品锟斤拷锟酵诧拷锟斤拷锟斤拷

锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷锟侥匡拷锟狡ｏ拷系锟統(t锟斤拷ng)锟斤拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟�(hu锟斤拷)锟斤拷(d锟斤拷o)锟斤拷锟斤拷品锟絚模锟斤拷之锟絞锟斤拷摩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷影锟斤拷锟狡凤拷锟斤拷锟斤拷|(zh锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷n)锟截時(sh锟斤拷)锟斤拷锟斤拷锟絧锟斤拷模锟竭癸拷锟斤拷锟斤拷锟斤拷锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷一锟斤拷要锟斤拷≤21MPa锟斤拷

锟斤拷锟较凤拷式锟侥匡拷锟狡ｏ拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷锟紻锟斤拷锟斤拷品锟侥筹拷锟较匡拷锟斤拷锟斤拷锟斤拷锟皆憋拷锟紺锟斤拷品锟斤拷锟斤拷锟斤拷锟斤拷?c锟斤拷i)D锟斤拷锟斤拷锟侥撅拷锟侥縱锟斤拷平锟斤拷锟斤拷锟斤拷俚锟角帮拷M(j锟斤拷n)锟斤拷锟斤拷锟矫狅拷锟斤拷锟斤拷锟絚锟紻锟斤拷锟劫讹拷同锟斤拷锟斤拷锟紺锟斤拷锟斤拷锟紺(j锟斤拷)锟劫讹拷锟絚锟紻锟斤拷锟劫讹拷一锟斤拷锟斤拷锟酵材筹拷模锟阶猴拷锟斤拷一锟斤拷锟斤拷脿锟斤拷锟斤拷C(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷锟斤拷锟絩(sh锟斤拷)锟节給锟紻锟斤拷锟斤拷品锟斤拷一锟斤拷锟侥狅拷锟斤拷锟斤拷锟斤拷锟斤拷同锟絩(sh锟斤拷)锟絚锟斤拷品锟斤拷锟斤拷锟劫讹拷同锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷

使锟矫狅拷锟斤拷锟紺(j锟斤拷)锟斤拷目锟斤拷锟斤拷锟节減锟絧锟洁線锟紻锟斤拷锟絩(sh锟斤拷)锟絃(zh锟斤拷ng)锟教诧拷锟絉锟斤拷抹锟斤拷锟斤拷同锟絩(sh锟斤拷)也锟缴凤拷止锟酵材筹拷模锟阶猴拷扭锟絈锟斤拷锟斤拷锟斤拷锟斤拷锟給锟斤拷锟斤拷锟紺直锟斤拷锟斤拷(l锟斤拷i)锟介煩锟斤拷锟斤拷锟斤拷锟紺直锟斤拷锟剿匡拷锟斤拷使锟斤拷品锟斤拷锟斤拷锟絭锟斤拷锟轿狀不锟斤拷锟斤拷锟斤拷還锟斤拷锟皆減锟斤拷锟戒殘锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟竭忥拷(qi锟斤拷ng)锟斤拷锟斤拷锟皆诧拷锟杰憋拷锟斤拷锟斤拷锟斤拷锟矫的憋拷锟斤拷锟斤拷

锟截度匡拷锟狡ｏ拷6063锟絏锟酵诧拷锟紺(j锟斤拷)锟较达拷锟斤拷菫锟斤拷藢锟斤拷诟邷锟斤拷鹿锟斤拷锟斤拷诨锟斤拷w锟斤拷锟斤拷锟叫碉拷Mg2Si锟斤拷锟�锟斤拷缀锟�(j锟斤拷ng)锟斤拷锟斤拷锟斤拷s锟斤拷锟揭溫讹拷锟斤拷锟斤拷锟斤拷锟铰侊拷(l锟斤拷i)锟斤拷锟斤拷s锟劫度筹拷锟酵忥拷(qi锟斤拷ng)锟斤拷锟洁含锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6063锟较斤拷蓮锟�(qi锟斤拷ng)锟斤拷锟斤拷锟絕小锟斤拷锟斤拷s锟劫度烇拷38锟斤拷/锟斤拷锟斤拷

锟斤拷锟斤拷(j锟斤拷)锟紽(xi锟斤拷n)锟斤拷(ch锟斤拷ng)锟絲锟統(c锟斤拷)锟斤拷锟斤拷(d锟斤拷ng)锟紻锟劫筹拷锟絕(gu锟斤拷)60m/min锟絩(sh锟斤拷)锟斤拷锟絏锟斤拷锟斤拷(j锟斤拷ng)锟紻锟斤拷锟斤拷锟节筹拷锟较口溫度匡拷锟斤拷锟�70锟斤拷锟斤拷锟斤拷锟斤拷锟节擠锟斤拷锟絕(gu锟斤拷)锟斤拷锟叫ｏ拷模锟竭溫度讹拷锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷ng)模锟竭筹拷锟截時(sh锟斤拷)锟斤拷模锟斤拷锟剿伙拷锟斤拷锟紻锟斤拷模锟斤拷锟斤拷锟斤拷變锟斤拷锟斤拷锟斤拷锟斤拷影锟侥ｏ拷叩锟绞癸拷脡锟斤拷锟�锟斤拷锟斤拷品锟斤拷锟斤拷也锟斤拷锟斤拷(w锟斤拷n)锟斤拷锟�锟斤拷锟斤拷贁D锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷模锟斤拷锟斤拷锟截憋拷然锟斤拷一锟斤拷D锟斤拷模锟斤拷锟斤拷锟斤拷锟劫讹拷要锟届，锟斤拷锟斤拷模锟竭戯拷(y锟斤拷ng)該锟斤拷锟斤拷模锟斤拷锟斤拷s系锟統(t锟斤拷ng)锟斤拷锟皆憋拷锟紺锟紻锟斤拷模锟竭溫度凤拷(w锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷锟�(l锟斤拷i)锟节囷拷(gu锟斤拷)锟斤拷锟矫碉拷?d锟斤拷)锟斤拷液锟斤拷锟斤拷s模锟竭ｏ拷锟紻锟斤拷模锟斤拷锟斤拷锟斤拷锟接擠锟斤拷锟劫讹拷锟斤拷锟斤拷锟侥ｏ拷邏锟斤拷锟斤拷透锟斤拷锟斤拷筒谋锟斤拷锟斤拷|(zh锟斤拷)锟斤拷锟斤拷锟节擠锟斤拷锟絕(gu锟斤拷)锟斤拷锟叫岋拷锟斤拷?d锟斤拷)锟斤拷锟斤拷锟斤拷D锟斤拷模锟斤拷锟斤拷處锟脚筹拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷s锟斤拷锟斤拷品锟斤拷锟斤拷锟秸縮锟斤拷锟斤拷s锟紻锟斤拷模锟斤拷變锟轿區(q锟斤拷)锟斤拷锟斤拷锟斤拷使變锟轿熱被锟斤拷锟竭ｏ拷同锟絩(sh锟斤拷)模锟接筹拷锟斤拷處锟斤拷锟斤拷锟侥氾拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟絧锟斤拷锟斤拷锟絏锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絏锟斤拷粘锟接和堆積锟斤拷锟斤拷锟皆碉拷?d锟斤拷)锟斤拷锟斤拷s锟斤拷锟斤拷锟斤拷锟狡凤拷谋锟斤拷锟斤拷|(zh锟斤拷)锟斤拷锟斤拷锟缴达拷锟斤拷锟斤拷邤D锟斤拷锟劫讹拷锟斤拷

锟斤拷锟絕锟斤拷锟絣(f锟斤拷)展锟斤拷一锟絅锟紻锟斤拷锟铰癸拷藝锟斤拷锟斤拷锟紻锟斤拷锟絕(gu锟斤拷)锟斤拷锟叫的擠锟斤拷锟截度★拷锟紻锟斤拷锟劫度和擠锟斤拷锟斤拷锟轿筹拷一锟斤拷(g锟斤拷)锟絔锟絟(hu锟斤拷n)系锟統(t锟斤拷ng)锟斤拷锟斤拷锟絕锟斤拷锟睫度碉拷锟斤拷邤D锟斤拷锟劫度猴拷锟斤拷锟絘(ch锟斤拷n)效锟斤拷锟斤拷同锟絩(sh锟斤拷)锟斤拷锟紺锟絕锟斤拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷也锟缴诧拷锟斤拷水锟斤拷模锟紻锟斤拷锟斤拷锟斤拷锟斤拷模锟接猴拷锟酵ㄋ拷锟�(qi锟斤拷ng)锟斤拷锟斤拷s锟斤拷試锟�(y锟斤拷n)锟紺锟斤拷锟斤拷锟斤拷锟斤拷邤D锟斤拷锟劫讹拷30%-50%锟斤拷

锟紻锟斤拷锟劫度匡拷锟狡ｏ拷锟紻锟斤拷锟劫度岋拷(du锟斤拷)變锟轿燂拷效锟斤拷(y锟斤拷ng)锟斤拷變锟轿撅拷锟斤拷锟斤拷锟斤拷锟劫結(ji锟斤拷)锟斤拷锟酵癸拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷品锟斤拷锟絎(xu锟斤拷)锟斤拷锟杰硷拷锟斤拷品锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷要影锟�锟斤拷模锟竭勶拷锟较機(j锟斤拷)锟絩(sh锟斤拷)锟斤拷锟紻锟斤拷锟劫讹拷锟絆(sh锟斤拷)锟矫诧拷锟斤拷太锟斤拷锟斤拷锟斤拷锟斤拷品锟斤拷锟斤拷順曪拷之锟斤拷锟斤拷锟斤拷锟斤拷锟接达拷D锟斤拷锟劫讹拷锟斤拷锟絕锟終锟絖(d锟斤拷)锟斤拷锟斤拷锟劫擠锟斤拷锟斤拷

4锟斤拷锟結(ji锟斤拷)锟斤拷锟絑(y锟斤拷)

锟絏锟较斤拷锟斤拷贁D锟斤拷锟角斤拷锟紻锟斤拷锟侥达拷趨锟斤拷(sh锟斤拷)锟斤拷只锟叫岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫擠锟斤拷锟斤拷锟斤拷弋a(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)效锟绞★拷锟斤拷锟斤拷锟杰耗和癸拷(ji锟斤拷)锟絪锟缴憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫業(y锟斤拷)锟斤拷锟斤拷锟节诧拷锟斤拷之锟截★拷锟斤拷锟斤拷只锟斤拷B锟剿岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫擠锟斤拷锟侥匡拷锟絔锟斤拷锟斤拷锟絚思路锟斤拷锟斤拷锟絯锟侥癸拷藝锟斤拷锟斤拷锟节斤拷(j锟斤拷ng)锟絯锟斤拷司锟斤拷锟斤拷之锟斤拷效锟侥ｏ拷锟斤拷同锟斤拷锟絆(sh锟斤拷)锟斤拷锟斤拷锟斤拷同锟侥诧拷锟斤拷锟剿員锟斤拷锟斤拷同锟侥碉拷锟斤拷瓤锟斤拷芄锟剿囷拷锟斤拷锟斤拷锟�(hu锟斤拷)锟斤拷锟叫革拷變锟斤拷锟斤拷要锟节诧拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)锟絃試锟斤拷去锟斤拷锟組(j锟斤拷n)锟斤拷藝锟斤拷锟絕锟終锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫擠锟斤拷锟斤拷