C17200鈹銅
化學反應情況
鈹Be:1.90-2.15
鈷Co:0.35-0.65
鎳Ni:0.20-0.25
銅Cu:總流量
硅Si:<0.15
鐵(tie)Fe:<0.15
鋁Al:<0.15
比效標準:AISI C17200
最主要的耐磨性目標
抗壓(ya)難(nan)度難(nan)度(Mpa):1105
百分比(g/cm3):8.3
屈(qu)服(fu)值效果(0.2%)Mpa:1035
軟化工(gong)作溫度(℃):930
廷伸率(%):1
的彈性(xing)模(mo)量(Gpa):128
光潔度(HRC):38-44
熱導率(lv)(W/m.k20℃):105
導電率(IACS%):18
C17200鈹銅
特質及應用領域
鈹(pi)銅合(he)金材料集優(you)(you)秀(xiu)(xiu)率(lv)的(de)(de)(de)廠家裝備(bei)高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing),工具(ju)高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing)及(ji)化學式(shi)高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing)于(yu)分(fen)離式(shi),經熱除理(li)(li)(固溶除理(li)(li)和(he)追(zhui)訴時效除理(li)(li))后,更具(ju)與比較(jiao)特殊(shu)鋼一樣的(de)(de)(de)高(gao)(gao)(gao)(gao)強(qiang)度極限(xian)(xian)、Q彈極限(xian)(xian)、妥協極限(xian)(xian)和(he)抗勞累極限(xian)(xian),同時又要具(ju)備(bei)高(gao)(gao)(gao)(gao)的(de)(de)(de)導電(dian)(dian)率(lv)、熱傳(chuan)導率(lv)、高(gao)(gao)(gao)(gao)硬(ying)(ying)性(xing)(xing)(xing)、耐(nai)被(bei)銹(xiu)蝕、高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing)、優(you)(you)秀(xiu)(xiu)的(de)(de)(de)鑄(zhu)造工藝高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing)、非剩(sheng)磁和(he)震(zhen)蕩(dang)無火星子的(de)(de)(de)使用相對(dui)穩定(ding)性(xing)(xing)(xing)指標,在模具(ju)設(she)備(bei)開發(fa)、廠家裝備(bei)、智能等業內(nei)得到(dao)了非常廣(guang)泛應運。無砂眼、進(jin)氣口,硬(ying)(ying)性(xing)(xing)(xing)平均,結構(gou)高(gao)(gao)(gao)(gao)密度,高(gao)(gao)(gao)(gao)強(qiang)度,優(you)(you)秀(xiu)(xiu)的(de)(de)(de)熱傳(chuan)導高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing),優(you)(you)秀(xiu)(xiu)的(de)(de)(de)導電(dian)(dian)性(xing)(xing)(xing),耐(nai)被(bei)銹(xiu)蝕性(xing)(xing)(xing),卓的(de)(de)(de)高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing),優(you)(you)秀(xiu)(xiu)的(de)(de)(de)代加工高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing),高(gao)(gao)(gao)(gao)工作壓力因(yin)素下的(de)(de)(de)高(gao)(gao)(gao)(gao)抗磨性(xing)(xing)(xing)相對(dui)穩定(ding),無剩(sheng)磁,佳的(de)(de)(de)拋光性(xing)(xing)(xing)能,抗粘著性(xing)(xing)(xing)能好(hao)。
鈹(pi)青(qing)(qing)銅(tong)(tong)就是種(zhong)含鈹(pi)銅(tong)(tong)基和金(jin)(Be0.2~2.75%wt%),在(zai)(zai)任(ren)何的(de)鈹(pi)和金(jin)中(zhong)是種(zhong)類廣的(de)一種(zhong),其用量(liang)在(zai)(zai)當今世界(jie)已超過鈹(pi)消費總量(liang)的(de)70%。鈹(pi)青(qing)(qing)銅(tong)(tong)是沉淀硬化型合金(jin),固(gu)溶時(shi)效處理后(hou)具有(you)很(hen)高強度、硬度、彈(dan)性極限和疲勞極限,彈(dan)性滯后(hou)小(xiao)(xiao),并具有(you)耐蝕(shi)(鈹(pi)青(qing)(qing)銅(tong)(tong)合金(jin)在(zai)(zai)海水中(zhong)耐蝕(shi)速度:(1.1-1.4)×10-2mm/年(nian)(nian)。腐(fu)(fu)蝕(shi)深度:(10.9-13.8)×10-3mm/年(nian)(nian)。)腐(fu)(fu)蝕(shi)后(hou),鈹(pi)青(qing)(qing)銅(tong)(tong)合金(jin)強度、延(yan)伸率均無(wu)變化,故在(zai)(zai)還水中(zhong)可(ke)保(bao)持40年(nian)(nian)以上(shang),鈹(pi)銅(tong)(tong)合金(jin)是海底電纜中(zhong)繼器構造體不可(ke)替代的(de)材料。在(zai)(zai)硫(liu)酸(suan)介質中(zhong):鈹(pi)青(qing)(qing)銅(tong)(tong)在(zai)(zai)小(xiao)(xiao)于80%濃度的(de)硫(liu)酸(suan)中(zhong)(室(shi)溫)年(nian)(nian)腐(fu)(fu)蝕(shi)深度為0.0012-0.1175mm,濃度大于80%則腐(fu)(fu)蝕(shi)稍加快(kuai)。
借款用途
注塑(su)成型(xing)機磨(mo)(mo)具及直流電(dian)吹塑(su)模,磨(mo)(mo)具鑲(xiang)塊,便捷散熱,鋁(lv)鋁(lv)型(xing)材磨(mo)(mo)具鑲(xiang)塊,曾加比強度、耐蝕性性及縮小(xiao)注塑(su)成型(xing)機的周期,熱流道噴管,參比電(dian)極及沖(chong)頭涂料(liao),中受磁(ci)磨(mo)(mo)具、無磁(ci)方式,高(gao)導(dao)電(dian)軸套(tao),可定(ding)制(zhi)表(biao)層控(kong)制(zhi)精度很高(gao)的鏡面玻璃。