C17200鈹銅
檢查是否含量
鈹(pi)Be:1.90-2.15
鈷(gu)Co:0.35-0.65
鎳Ni:0.20-0.25
銅Cu:留量
硅(gui)Si:<0.15
鐵Fe:<0.15
鋁Al:<0.15
相比標淮:AISI C17200
主要是機械性能依據
抗拉(la)能力力度(du)(Mpa):1105
重量(g/cm3):8.3
屈服值抗(kang)壓強度(0.2%)Mpa:1035
軟化(hua)劑溫(wen)度因素(℃):930
延升率(%):1
回(hui)彈力模(mo)量(liang)(Gpa):128
對抗(kang)強(qiang)度(HRC):38-44
熱導(dao)率(W/m.k20℃):105
水的電(dian)導率(IACS%):18
C17200鈹銅
特質及應運
鈹銅硬質(zhi)合金(jin)集優質(zhi)的(de)(de)(de)(de)機(ji)(ji)(ji)制廠(chang)功(gong)(gong)效(xiao)(xiao)(xiao),熱(re)(re)學功(gong)(gong)效(xiao)(xiao)(xiao)及有機(ji)(ji)(ji)化學功(gong)(gong)效(xiao)(xiao)(xiao)于(yu)一(yi)體機(ji)(ji)(ji),經熱(re)(re)處里(li)(li)(固溶處里(li)(li)和期限處里(li)(li))后,具(ju)與特別(bie)鋼一(yi)樣的(de)(de)(de)(de)鍛造(zao)度終(zhong)(zhong)(zhong)極(ji)、優質(zhi)的(de)(de)(de)(de)配置終(zhong)(zhong)(zhong)極(ji)、妥協終(zhong)(zhong)(zhong)極(ji)和抗困倦終(zhong)(zhong)(zhong)極(ji),也又滿足(zu)高(gao)(gao)的(de)(de)(de)(de)導電(dian)率(lv)(lv)、傳(chuan)熱(re)(re)性(xing)(xing)率(lv)(lv)、高(gao)(gao)氏(shi)光(guang)潔度、耐生銹、耐腐(fu)性(xing)(xing)、健(jian)康的(de)(de)(de)(de)鑄(zhu)造(zao)工(gong)藝(yi)功(gong)(gong)效(xiao)(xiao)(xiao)、非吸(xi)引(yin)力和碰撞(zhuang)無電(dian)火(huo)花(hua)的(de)(de)(de)(de)耐的(de)(de)(de)(de)腐(fu)蝕性(xing)(xing),在塑料模(mo)具(ju)制造(zao)技(ji)術(shu)、機(ji)(ji)(ji)制廠(chang)、電(dian)子設備(bei)等行業內獲得寬泛采用。無砂眼、排氣口,氏(shi)光(guang)潔度均衡性(xing)(xing),團體低密度,鍛造(zao)度,健(jian)康的(de)(de)(de)(de)傳(chuan)熱(re)(re)性(xing)(xing)功(gong)(gong)效(xiao)(xiao)(xiao),健(jian)康的(de)(de)(de)(de)導電(dian)性(xing)(xing),耐生銹性(xing)(xing),卓的(de)(de)(de)(de)耐腐(fu)性(xing)(xing),健(jian)康的(de)(de)(de)(de)代(dai)加(jia)工(gong)功(gong)(gong)效(xiao)(xiao)(xiao),高(gao)(gao)各種壓力要(yao)求下的(de)(de)(de)(de)功(gong)(gong)效(xiao)(xiao)(xiao)穩固,無吸(xi)引(yin)力,佳的(de)(de)(de)(de)拋光(guang)性(xing)(xing)能(neng)(neng),抗粘著性(xing)(xing)能(neng)(neng)好(hao)。
鈹(pi)(pi)黃銅就(jiu)是一種(zhong)(zhong)含鈹(pi)(pi)銅基碳(tan)素鋼(gang)(Be0.2~2.75%wt%),在各種(zhong)(zhong)的(de)鈹(pi)(pi)碳(tan)素鋼(gang)中(zhong)是主要(yao)用途廣的(de)一種(zhong)(zhong),其用量在當今世界已(yi)超過(guo)鈹(pi)(pi)消費總量的(de)70%。鈹(pi)(pi)青銅是沉淀硬化(hua)型合(he)金,固(gu)溶時效處理(li)后(hou)具有很高(gao)強度(du)(du)(du)、硬度(du)(du)(du)、彈(dan)性極限(xian)(xian)和(he)疲(pi)勞極限(xian)(xian),彈(dan)性滯(zhi)后(hou)小,并具有耐蝕(shi)(鈹(pi)(pi)青銅合(he)金在海水中(zhong)耐蝕(shi)速度(du)(du)(du):(1.1-1.4)×10-2mm/年。腐(fu)蝕(shi)深度(du)(du)(du):(10.9-13.8)×10-3mm/年。)腐(fu)蝕(shi)后(hou),鈹(pi)(pi)青銅合(he)金強度(du)(du)(du)、延伸率(lv)均(jun)無變化(hua),故(gu)在還水中(zhong)可保(bao)持(chi)40年以(yi)上,鈹(pi)(pi)銅合(he)金是海底電纜中(zhong)繼器(qi)構造體不(bu)可替代的(de)材料。在硫(liu)酸介質中(zhong):鈹(pi)(pi)青銅在小于80%濃度(du)(du)(du)的(de)硫(liu)酸中(zhong)(室溫)年腐(fu)蝕(shi)深度(du)(du)(du)為0.0012-0.1175mm,濃度(du)(du)(du)大于80%則腐(fu)蝕(shi)稍加快。
借款用途
壓鑄橡(xiang)膠(jiao)黑色防(fang)靜(jing)電(dian)鑷子及直流電(dian)吹塑模,橡(xiang)膠(jiao)黑色防(fang)靜(jing)電(dian)鑷子鑲(xiang)塊(kuai),短時(shi)間待冷卻(que),鋁不銹(xiu)鋼橡(xiang)膠(jiao)黑色防(fang)靜(jing)電(dian)鑷子鑲(xiang)塊(kuai),曾加抗壓強度、抗磨損性及減(jian)小壓鑄期,熱(re)流道噴水嘴,電(dian)極(ji)片及沖(chong)頭文件(jian),受到(dao)磁橡(xiang)膠(jiao)黑色防(fang)靜(jing)電(dian)鑷子、無磁器具,高導(dao)電(dian)輪轂軸承,可(ke)定制表面能誤差很高的(de)鏡面。