C17200鈹銅
生物成分
鈹Be:1.90-2.15
鈷Co:0.35-0.65
鎳Ni:0.20-0.25
銅Cu:余下量
硅Si:<0.15
鐵Fe:<0.15
鋁Al:<0.15
相當標:AISI C17200
大部分能力技術指標
抗拉能力撓度(Mpa):1105
總量(g/cm3):8.3
示弱屈服強度(0.2%)Mpa:1035
軟化劑(ji)溫度(du)表(℃):930
擴寬率(%):1
粘性(xing)模量(Gpa):128
硬性(xing)(HRC):38-44
熱導率(lv)(W/m.k20℃):105
水的電導率(lv)(IACS%):18
C17200鈹銅
因素及應該用
鈹(pi)銅合(he)金屬集高(gao)(gao)(gao)品質的(de)(de)(de)機(ji)廠功(gong)(gong)(gong)效(xiao)(xiao),生物學功(gong)(gong)(gong)效(xiao)(xiao)及無(wu)機(ji)化(hua)學功(gong)(gong)(gong)效(xiao)(xiao)于一體化(hua),經熱(re)治(zhi)(zhi)理 (固(gu)溶治(zhi)(zhi)理 和(he)有效(xiao)(xiao)期(qi)治(zhi)(zhi)理 )后,更具(ju)與層次(ci)性(xing)鋼(gang)十分的(de)(de)(de)高(gao)(gao)(gao)韌性(xing)度(du)限制(zhi)、應力松(song)弛限制(zhi)、塑性(xing)變形限制(zhi)和(he)抗(kang)(kang)疲憊限制(zhi),的(de)(de)(de)同時又滿(man)(man)足高(gao)(gao)(gao)的(de)(de)(de)導電率、傳(chuan)熱(re)率、高(gao)(gao)(gao)堅(jian)硬程度(du)、耐生銹、抗(kang)(kang)磨損(sun)效(xiao)(xiao)果(guo)性(xing)、不(bu)錯的(de)(de)(de)鍛造(zao)功(gong)(gong)(gong)效(xiao)(xiao)、非磁(ci)(ci)鐵和(he)沖刺無(wu)火苗的(de)(de)(de)特征(zheng)參數,在壓(ya)鑄模具(ju)開發、機(ji)廠、電子(zi)為(wei)了滿(man)(man)足電子(zi)時代發展的(de)(de)(de)需求，等(deng)餐(can)飲行業收獲常(chang)見使用。無(wu)砂眼、氣(qi)口,堅(jian)硬程度(du)均等(deng)化(hua),組織化(hua)低密度(du),高(gao)(gao)(gao)韌性(xing)度(du),不(bu)錯的(de)(de)(de)傳(chuan)熱(re)功(gong)(gong)(gong)效(xiao)(xiao),不(bu)錯的(de)(de)(de)導電性(xing),耐生銹性(xing),卓的(de)(de)(de)抗(kang)(kang)磨損(sun)效(xiao)(xiao)果(guo)性(xing),不(bu)錯的(de)(de)(de)手工加(jia)工功(gong)(gong)(gong)效(xiao)(xiao),高(gao)(gao)(gao)經濟壓(ya)力經濟條件下的(de)(de)(de)功(gong)(gong)(gong)效(xiao)(xiao)固(gu)定(ding),無(wu)磁(ci)(ci)鐵,佳的(de)(de)(de)拋光性(xing)能(neng)(neng),抗(kang)(kang)粘著(zhu)性(xing)能(neng)(neng)好(hao)。
鈹(pi)青(qing)銅(tong)(tong)一種(zhong)含(han)鈹(pi)銅(tong)(tong)基不(bu)(bu)銹(xiu)鋼（Be0.2～2.75％wt％），在幾乎所(suo)有的鈹(pi)不(bu)(bu)銹(xiu)鋼中(zhong)(zhong)是(shi)適用(yong)范圍廣的一種(zhong)，其用(yong)量在當今世界(jie)已超過鈹(pi)消費總量的70％。鈹(pi)青(qing)銅(tong)(tong)是(shi)沉淀(dian)硬化(hua)型合(he)金，固溶(rong)時效處(chu)理后(hou)具(ju)有很高(gao)強度(du)(du)、硬度(du)(du)、彈性極限和疲勞極限，彈性滯后(hou)小，并具(ju)有耐蝕（鈹(pi)青(qing)銅(tong)(tong)合(he)金在海水中(zhong)(zhong)耐蝕速度(du)(du)：（1.1-1.4）×10-2mm／年(nian)。腐(fu)蝕深度(du)(du)：（10.9-13.8）×10-3mm／年(nian)。）腐(fu)蝕后(hou)，鈹(pi)青(qing)銅(tong)(tong)合(he)金強度(du)(du)、延伸率均(jun)無變化(hua)，故在還水中(zhong)(zhong)可保持(chi)40年(nian)以上，鈹(pi)銅(tong)(tong)合(he)金是(shi)海底電纜中(zhong)(zhong)繼(ji)器(qi)構造體不(bu)(bu)可替代的材料。在硫(liu)酸介質中(zhong)(zhong)：鈹(pi)青(qing)銅(tong)(tong)在小于80％濃(nong)度(du)(du)的硫(liu)酸中(zhong)(zhong)（室溫）年(nian)腐(fu)蝕深度(du)(du)為0.0012-0.1175mm，濃(nong)度(du)(du)大于80％則腐(fu)蝕稍加快。
應用領域
注(zhu)塑機加(jia)工(gong)磨(mo)(mo)具(ju)(ju)及各(ge)類(lei)高(gao)壓吹(chui)塑模,磨(mo)(mo)具(ju)(ju)鑲塊,飛速冷確,鋁耐熱(re)合金(jin)磨(mo)(mo)具(ju)(ju)鑲塊,增多承(cheng)載力、高(gao)耐磨(mo)(mo)抗(kang)腐(fu)蝕性及拉長注(zhu)塑機加(jia)工(gong)期,熱(re)流(liu)道霧炮,金(jin)屬電極及沖頭建筑材(cai)料,不(bu)被磁磨(mo)(mo)具(ju)(ju)、無(wu)磁輔助工(gong)具(ju)(ju),高(gao)熱(re)傳導輪轂(gu)軸承(cheng),可制成面上表面粗糙度很(hen)高(gao)的鏡(jing)面。
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