C17200鈹銅
電化學成分
鈹(pi)Be:1.90-2.15
鈷Co:0.35-0.65
鎳(nie)Ni:0.20-0.25
銅Cu:留量
硅Si:<0.15
鐵(tie)Fe:<0.15
鋁(lv)Al:<0.15
十(shi)分標(biao)準:AISI C17200
注(zhu)意性能指數(shu)公(gong)式指數(shu)公(gong)式
抗拉剛度剛度(Mpa):1105
比(bi)率(lv)(g/cm3):8.3
示弱(ruo)效果(0.2%)Mpa:1035
氧化溫暖(℃):930
不斷延展率(%):1
伸縮性模量(Gpa):128
密度(HRC):38-44
熱(re)導率(lv)(W/m.k20℃):105
導(dao)電率(IACS%):18
C17200鈹銅
基本特性及應該用
鈹銅鎂合(he)金集積極的(de)(de)(de)的(de)(de)(de)機(ji)誡使(shi)(shi)用(yong)耐(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing),數(shu)學(xue)使(shi)(shi)用(yong)耐(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)及化學(xue)物質使(shi)(shi)用(yong)耐(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)于二合(he)一(yi),經熱(re)(re)(re)進行(xing)進行(xing)正(zheng)(zheng)確(que)處(chu)理(li)(固溶進行(xing)進行(xing)正(zheng)(zheng)確(que)處(chu)理(li)和法定期(qi)限進行(xing)進行(xing)正(zheng)(zheng)確(que)處(chu)理(li))后,兼具與特異(yi)鋼相等(deng)于的(de)(de)(de)高防度(du)上限、彈力上限、塑性(xing)(xing)(xing)(xing)(xing)(xing)(xing)變形上限和抗(kang)(kang)(kang)乏力上限,同時又(you)必備(bei)高的(de)(de)(de)導電率、導熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)率、高光潔(jie)(jie)度(du)、耐(nai)(nai)金屬(shu)氧化、抗(kang)(kang)(kang)磨損性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、積極的(de)(de)(de)精密(mi)鑄造(zao)使(shi)(shi)用(yong)耐(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、非帶(dai)磁和沖刺無(wu)電火花(hua)的(de)(de)(de)功能(neng),在模頭制造(zao)廠、機(ji)誡、光學(xue)等(deng)領域(yu)得到了(le)具有廣泛性(xing)(xing)(xing)(xing)(xing)(xing)(xing)用(yong)途(tu)。無(wu)砂(sha)眼、通氣(qi)孔,光潔(jie)(jie)度(du)教育(yu)均(jun)衡發展,團隊緊密(mi),高防度(du),積極的(de)(de)(de)導熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)使(shi)(shi)用(yong)耐(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing),積極的(de)(de)(de)導電性(xing)(xing)(xing)(xing)(xing)(xing)(xing),耐(nai)(nai)金屬(shu)氧化性(xing)(xing)(xing)(xing)(xing)(xing)(xing),卓(zhuo)的(de)(de)(de)抗(kang)(kang)(kang)磨損性(xing)(xing)(xing)(xing)(xing)(xing)(xing),積極的(de)(de)(de)制作使(shi)(shi)用(yong)耐(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing),高各種壓力能(neng)力下的(de)(de)(de)使(shi)(shi)用(yong)耐(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)平穩,無(wu)帶(dai)磁,佳的(de)(de)(de)拋光性(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng),抗(kang)(kang)(kang)粘著性(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)好。
鈹(pi)尊盤(pan)也是種(zhong)含鈹(pi)銅(tong)(tong)基不(bu)銹鋼(gang)(gang)（Be0.2～2.75％wt％），在全部的(de)鈹(pi)不(bu)銹鋼(gang)(gang)中(zhong)是的(de)用途(tu)廣的(de)一種(zhong)，其用量在當今(jin)世界已超過鈹(pi)消費總量的(de)70％。鈹(pi)青(qing)(qing)銅(tong)(tong)是沉淀硬化型(xing)合(he)金(jin)，固溶時效處理后(hou)具(ju)有(you)很(hen)高強度(du)(du)(du)、硬度(du)(du)(du)、彈(dan)性極(ji)限和疲勞(lao)極(ji)限，彈(dan)性滯后(hou)小，并具(ju)有(you)耐蝕(shi)（鈹(pi)青(qing)(qing)銅(tong)(tong)合(he)金(jin)在海水(shui)中(zhong)耐蝕(shi)速度(du)(du)(du)：（1.1-1.4）×10-2mm／年。腐蝕(shi)深度(du)(du)(du)：（10.9-13.8）×10-3mm／年。）腐蝕(shi)后(hou)，鈹(pi)青(qing)(qing)銅(tong)(tong)合(he)金(jin)強度(du)(du)(du)、延伸(shen)率(lv)均(jun)無(wu)變化，故(gu)在還水(shui)中(zhong)可(ke)保持40年以(yi)上(shang)，鈹(pi)銅(tong)(tong)合(he)金(jin)是海底電(dian)纜中(zhong)繼(ji)器構造體(ti)不(bu)可(ke)替代的(de)材(cai)料。在硫酸介質(zhi)中(zhong)：鈹(pi)青(qing)(qing)銅(tong)(tong)在小于80％濃(nong)(nong)度(du)(du)(du)的(de)硫酸中(zhong)（室溫）年腐蝕(shi)深度(du)(du)(du)為0.0012-0.1175mm，濃(nong)(nong)度(du)(du)(du)大于80％則腐蝕(shi)稍加快。
領域
鋅(xin)鎳(nie)鋼壓(ya)鑄(zhu)壓(ya)鑄(zhu)塑(su)料模(mo)及(ji)高(gao)(gao)壓(ya)力吹塑(su)模(mo),壓(ya)鑄(zhu)塑(su)料模(mo)鑲塊(kuai),怏速放置冷卻,鋁鎳(nie)鋼壓(ya)鑄(zhu)塑(su)料模(mo)鑲塊(kuai),新(xin)增撓度(du)(du)、高(gao)(gao)耐磨損性(xing)及(ji)不但縮減(jian)鋅(xin)鎳(nie)鋼壓(ya)鑄(zhu)期(qi)限,熱流(liu)道霧(wu)炮,電級及(ji)沖(chong)頭(tou)建筑(zhu)材料,不易受(shou)到(dao)磁壓(ya)鑄(zhu)塑(su)料模(mo)、無磁APP,高(gao)(gao)傳熱性(xing)滾動軸(zhou)承(cheng),可制作(zuo)而(er)成面可靠(kao)性(xing)強，精密度(du)(du)很高(gao)(gao)的鏡面玻璃。
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