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ZCuSn3Zn8Pb6Ni1(3-8-6-1)鑄造錫青銅三業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)新(xin)思(si)潮(chao)的(de)(de)展(zhan)望(wang)新(xin)時(shi)(shi)代下(xia)業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)新(xin)思(si)潮(chao)的(de)(de)理論與(yu)(yu)實踐的(de)(de)研究(jiu)在全(quan)都是(shi)一個突(tu)破性(xing)(xing)(xing)的(de)(de)課題,我們(men)不(bu)能把它(ta)單獨看成是(shi)一種(zhong)設(she)(she)(she)(she)計(ji)(ji)(ji)創新(xin),它(ta)是(shi)一種(zhong)思(si)維和(he)的(de)(de),在我們(men)的(de)(de)業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)尋求不(bu)同的(de)(de)出路,從根本來(lai)看未來(lai)的(de)(de)設(she)(she)(she)(she)計(ji)(ji)(ji)新(xin)思(si)潮(chao)應該(gai)與(yu)(yu)社會(hui)(hui)、經(jing)濟、文化(hua)、生態以(yi)及全(quan)球(qiu)現象匹配,因(yin)為(wei)任何一種(zhong)設(she)(she)(she)(she)計(ji)(ji)(ji)思(si)潮(chao)只有在社會(hui)(hui)宏觀背景下(xia)才具有意義。為(wei)此(ci)我們(men)應該(gai)結合文化(hua)符號征、功能性(xing)(xing)(xing)的(de)(de)完善、地域性(xing)(xing)(xing)協調統一和(he)設(she)(she)(she)(she)計(ji)(ji)(ji)思(si)維的(de)(de)創新(xin)來(lai)研究(jiu)新(xin)時(shi)(shi)代下(xia)的(de)(de)業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)。只有這(zhe)樣我們(men)才能業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)發(fa)展(zhan)的(de)(de)多樣性(xing)(xing)(xing),設(she)(she)(she)(she)計(ji)(ji)(ji)的(de)(de)品(pin)味,為(wei)未來(lai)的(de)(de)業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)增添彩業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)的(de)(de)發(fa)展(zhan)基礎(chu)就(jiu)源自于生活。在生活中,業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)將生活結構進行改變,通過(guo)分析(xi)消費(fei)者對(dui)于產品(pin)的(de)(de)感受,確定產品(pin)業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)效果,依照產品(pin)功能,確定業(ye)設(she)(she)(she)(she)計(ji)(ji)(ji)的(de)(de)方向。
ZCuSn3Zn8Pb6Ni1(3-8-6-1)鑄造錫青銅
材料名稱:鑄造銅合金(3-8-6-1錫青銅,砂型)
牌號:ZCuSn3Zn8Pb6Ni1標準:GB/T 1176-1987
ZCuSn3Zn8Pb6Ni1特性及適用范圍:ZCuSn3Zn8Pb6Ni1(3-8-6-1)鑄造錫青銅耐磨性較好,易加工,鑄造性能好,氣密性較好,耐腐蝕,可在流動海水中工作。
ZCuSn3Zn8Pb6Ni1化學成份:銅 Cu :其余錫 Sn :2.0~4.0鋅 Zn:6.0~9.0鉛 Pb:4.0~7.0磷 P:≤0.05(雜質)鎳 Ni:0.5~1.5鋁 Al:≤0.02(雜質)鐵 Fe:≤0.4(雜質)硅 Si :≤0.02(雜質)銻 Sb :≤0.3(雜質)注:雜質總和≤1.0
ZCuSn3Zn8Pb6Ni1力學性能:抗拉強度 σb (MPa):≥175伸長率 δ5 (%):≥8硬度 :≥590HB●ZCuSn3Zn8Pb6Ni1熱處理規范:加熱溫度1200~1250℃;澆注溫度1150~1200℃。
ZCuSn3Zn8Pb6Ni1鑄造方法:砂型鑄造
ZCuSn3Zn8Pb6Ni1(3-8-6-1)鑄造錫青銅錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)的(de)(de)特性(xing)(xing):錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)除了含(han)有3%~14%錫(xi),此外(wai)還常(chang)常(chang)加入(ru)磷、鋅、鉛等元素.是人類(lei)應用(yong)(yong)The most早的(de)(de)合金,至今已有約4000年(nian)的(de)(de)使用(yong)(yong)歷史.它(ta)耐蝕、耐磨,有較(jiao)好的(de)(de)力(li)學(xue)性(xing)(xing)能和(he)(he)工(gong)(gong)(gong)藝(yi)性(xing)(xing)能,并能很好地焊(han)接和(he)(he)釬焊(han),沖擊時不(bu)產(chan)(chan)生(sheng)火(huo)花.分為(wei)加工(gong)(gong)(gong)錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)和(he)(he)鑄(zhu)造錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong).用(yong)(yong)于壓力(li)加工(gong)(gong)(gong)的(de)(de)錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)含(han)錫(xi)量低于6%~7%,鑄(zhu)造錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)的(de)(de)含(han)錫(xi)量為(wei)10%~14%.常(chang)用(yong)(yong)牌(pai)號有QSn4-3,QSn4.4-2.5,QSn7-O.2,ZQSn10,ZQSn5-2-5,ZQSN6-6-3等.錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)是鑄(zhu)造收縮率The most小的(de)(de)有色金屬合金,可(ke)(ke)用(yong)(yong)來生(sheng)產(chan)(chan)形(xing)狀復雜、輪廓(kuo)清晰、氣(qi)(qi)密性(xing)(xing)要求(qiu)不(bu)高(gao)的(de)(de)鑄(zhu)件(jian).錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)在大氣(qi)(qi)、海水、淡(dan)水和(he)(he)蒸(zheng)汽中(zhong)十分耐蝕,廣泛用(yong)(yong)于蒸(zheng)汽鍋爐和(he)(he)海船零件(jian).含(han)磷錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)具(ju)有良好的(de)(de)力(li)學(xue)性(xing)(xing)能,可(ke)(ke)用(yong)(yong)作(zuo)高(gao)精密工(gong)(gong)(gong)作(zuo)母機的(de)(de)耐磨零件(jian)和(he)(he)彈性(xing)(xing)零件(jian).含(han)鉛錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)常(chang)用(yong)(yong)作(zuo)耐磨零件(jian)和(he)(he)滑動軸承,含(han)鋅錫(xi)青(qing)(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)可(ke)(ke)作(zuo)高(gao)氣(qi)(qi)密性(xing)(xing)鑄(zhu)件(jian).
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