C17200鈹銅
化學式化學成分(fen)的材料
鈹Be:1.90-2.15
鈷Co:0.35-0.65
鎳Ni:0.20-0.25
銅Cu:容量
硅Si:<0.15
鐵Fe:<0.15
鋁(lv)Al:<0.15
更規(gui)則:AISI C17200
包括耐熱性指標體系
抗拉(la)程度(du)(du)程度(du)(du)(Mpa):1105
占比(g/cm3):8.3
妥協難(nan)度(0.2%)Mpa:1035
軟(ruan)化劑環境溫度(du)(℃):930
交叉率(%):1
黏性(xing)模量(Gpa):128
硬度標準(HRC):38-44
熱導率(W/m.k20℃):105
導(dao)電率(IACS%):18
C17200鈹銅
性質及APP
鈹銅合金類集優(you)質(zhi)產(chan)品(pin)的(de)機械化(hua)(hua)性(xing)(xing)特(te)(te)點(dian)(dian)(dian)參數,初中物(wu)理(li)特(te)(te)點(dian)(dian)(dian)參數及有機化(hua)(hua)學特(te)(te)點(dian)(dian)(dian)參數于一體式,經(jing)熱治理(li) (固溶治理(li) 和法定期限治理(li) )后(hou),極具與個性(xing)(xing)化(hua)(hua)鋼差不多的(de)撓(nao)度(du)超(chao)凡(fan)值、回彈力(li)超(chao)凡(fan)值、屈服(fu)程(cheng)度(du)超(chao)凡(fan)值和抗(kang)(kang)程(cheng)度(du)疲(pi)勞超(chao)凡(fan)值,互相又(you)必備要求高(gao)的(de)導電(dian)率、傳熱性(xing)(xing)率、高(gao)洛(luo)氏對抗(kang)(kang)程(cheng)度(du)、抗(kang)(kang)蝕化(hua)(hua)性(xing)(xing)、高(gao)抗(kang)(kang)磨性(xing)(xing)、非(fei)(fei)常(chang)好(hao)的(de)煅(duan)造(zao)特(te)(te)點(dian)(dian)(dian)參數、非(fei)(fei)永久磁鐵(tie)和沖(chong)刺無愛(ai)的(de)火花的(de)基(ji)本特(te)(te)征,在鑷子手工制造(zao)、機械化(hua)(hua)性(xing)(xing)、光(guang)電(dian)子等職業(ye)受到很廣應用廣泛。無砂眼、小孔(kong),洛(luo)氏對抗(kang)(kang)程(cheng)度(du)營養均(jun)衡,企業(ye)緊密,撓(nao)度(du),非(fei)(fei)常(chang)好(hao)的(de)傳熱性(xing)(xing)特(te)(te)點(dian)(dian)(dian)參數,非(fei)(fei)常(chang)好(hao)的(de)導電(dian)性(xing)(xing),抗(kang)(kang)蝕化(hua)(hua)性(xing)(xing)性(xing)(xing),卓的(de)高(gao)抗(kang)(kang)磨性(xing)(xing),非(fei)(fei)常(chang)好(hao)的(de)代加工特(te)(te)點(dian)(dian)(dian)參數,高(gao)負荷要求下的(de)特(te)(te)點(dian)(dian)(dian)參數平穩,無永久磁鐵(tie),佳的(de)拋(pao)光(guang)性(xing)(xing)能,抗(kang)(kang)粘(zhan)著(zhu)性(xing)(xing)能好(hao)。
鈹(pi)白銅(tong)一(yi)種(zhong)(zhong)含(han)鈹(pi)銅(tong)基鎂合(he)金類(Be0.2~2.75%wt%),在(zai)(zai)(zai)各個(ge)的鈹(pi)鎂合(he)金類中(zhong)(zhong)是的主(zhu)要(yao)用途是什(shen)么(me)廣(guang)的一(yi)種(zhong)(zhong),其用量在(zai)(zai)(zai)當今(jin)世界已超(chao)過(guo)鈹(pi)消費總量的70%。鈹(pi)青(qing)銅(tong)是沉淀硬化(hua)型合(he)金,固溶時效處理后具有很高強(qiang)度(du)、硬度(du)、彈性極限(xian)和疲(pi)勞(lao)極限(xian),彈性滯后小,并具有耐蝕(shi)(shi)(鈹(pi)青(qing)銅(tong)合(he)金在(zai)(zai)(zai)海水中(zhong)(zhong)耐蝕(shi)(shi)速(su)度(du):(1.1-1.4)×10-2mm/年(nian)。腐(fu)蝕(shi)(shi)深(shen)(shen)度(du):(10.9-13.8)×10-3mm/年(nian)。)腐(fu)蝕(shi)(shi)后,鈹(pi)青(qing)銅(tong)合(he)金強(qiang)度(du)、延(yan)伸(shen)率均無變化(hua),故在(zai)(zai)(zai)還(huan)水中(zhong)(zhong)可保(bao)持40年(nian)以上,鈹(pi)銅(tong)合(he)金是海底(di)電纜中(zhong)(zhong)繼器構造體不可替代的材料。在(zai)(zai)(zai)硫酸(suan)介質中(zhong)(zhong):鈹(pi)青(qing)銅(tong)在(zai)(zai)(zai)小于(yu)80%濃(nong)度(du)的硫酸(suan)中(zhong)(zhong)(室溫)年(nian)腐(fu)蝕(shi)(shi)深(shen)(shen)度(du)為0.0012-0.1175mm,濃(nong)度(du)大于(yu)80%則腐(fu)蝕(shi)(shi)稍加(jia)快。
的主要用途
壓鑄磨具(ju)及進行高壓吹塑(su)模,磨具(ju)鑲塊,便捷閉式冷卻(que)塔,鋁合金(jin)門窗屬磨具(ju)鑲塊,增(zeng)多程度、耐腐蝕性及減(jian)少壓鑄時間段,熱流道管口(kou),工業及沖頭食材,不易磁(ci)磨具(ju)、無(wu)磁(ci)APP,高熱傳導的軸承,可制(zhi)成的表面(mian)的精(jing)密度很高的弧面(mian)。