C17200鈹銅
電化(hua)學化(hua)學成分(fen)的材料
鈹Be:1.90-2.15
鈷(gu)Co:0.35-0.65
鎳(nie)Ni:0.20-0.25
銅Cu:剩余
硅Si:<0.15
鐵Fe:<0.15
鋁Al:<0.15
相當標(biao)淮:AISI C17200
主要能公式
抗拉(la)能(neng)力硬度(Mpa):1105
比重(zhong)怎么算(suan)(g/cm3):8.3
妥(tuo)協效果(0.2%)Mpa:1035
溶解溫差(℃):930
延升率(%):1
剛性模(mo)量(Gpa):128
光潔(jie)度(HRC):38-44
熱導率(W/m.k20℃):105
導電率(IACS%):18
C17200鈹銅
特質及用途
鈹銅鎂合金集(ji)質量(liang)不(bu)(bu)穩定性(xing)(xing)(xing)的(de)(de)(de)(de)(de)機(ji)(ji)(ji)制(zhi)(zhi)(zhi)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)功(gong)(gong)(gong)(gong)能(neng),電(dian)(dian)學機(ji)(ji)(ji)的(de)(de)(de)(de)(de)功(gong)(gong)(gong)(gong)能(neng)及有(you)機(ji)(ji)(ji)化學機(ji)(ji)(ji)的(de)(de)(de)(de)(de)功(gong)(gong)(gong)(gong)能(neng)于一起,經熱處(chu)里(固溶(rong)處(chu)里和(he)時限處(chu)里)后,包括與特(te)種鋼很(hen)的(de)(de)(de)(de)(de)高(gao)(gao)(gao)超度(du)(du)(du)(du)極致(zhi)、延展能(neng)力極致(zhi)、妥協極致(zhi)和(he)抗疲(pi)勞過度(du)(du)(du)(du)極致(zhi),同(tong)時又具備高(gao)(gao)(gao)的(de)(de)(de)(de)(de)導電(dian)(dian)率、傳熱率、高(gao)(gao)(gao)洛氏光潔度(du)(du)(du)(du)、耐(nai)浸蝕(shi)(shi)、耐(nai)腐性(xing)(xing)(xing)、不(bu)(bu)穩定性(xing)(xing)(xing)的(de)(de)(de)(de)(de)鍛造(zao)制(zhi)(zhi)(zhi)作機(ji)(ji)(ji)的(de)(de)(de)(de)(de)功(gong)(gong)(gong)(gong)能(neng)、非磁體(ti)和(he)波(bo)動無火星子(zi)的(de)(de)(de)(de)(de)屬性(xing)(xing)(xing),在模(mo)具制(zhi)(zhi)(zhi)作制(zhi)(zhi)(zhi)造(zao)廠(chang)、機(ji)(ji)(ji)制(zhi)(zhi)(zhi)、電(dian)(dian)子(zi)等(deng)領域收獲大面(mian)積(ji)軟件(jian)應(ying)用。無砂眼、出氣孔,洛氏光潔度(du)(du)(du)(du)均衡(heng)教育(yu),組織(zhi)性(xing)(xing)(xing)高(gao)(gao)(gao)密度(du)(du)(du)(du),高(gao)(gao)(gao)超度(du)(du)(du)(du),不(bu)(bu)穩定性(xing)(xing)(xing)的(de)(de)(de)(de)(de)傳熱機(ji)(ji)(ji)的(de)(de)(de)(de)(de)功(gong)(gong)(gong)(gong)能(neng),不(bu)(bu)穩定性(xing)(xing)(xing)的(de)(de)(de)(de)(de)導電(dian)(dian)性(xing)(xing)(xing),耐(nai)浸蝕(shi)(shi)性(xing)(xing)(xing),卓的(de)(de)(de)(de)(de)耐(nai)腐性(xing)(xing)(xing),不(bu)(bu)穩定性(xing)(xing)(xing)的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)作機(ji)(ji)(ji)的(de)(de)(de)(de)(de)功(gong)(gong)(gong)(gong)能(neng),高(gao)(gao)(gao)壓(ya)力差(cha)狀(zhuang)態(tai)下的(de)(de)(de)(de)(de)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)功(gong)(gong)(gong)(gong)能(neng)不(bu)(bu)穩定性(xing)(xing)(xing),無磁體(ti),佳(jia)的(de)(de)(de)(de)(de)拋光性(xing)(xing)(xing)能(neng),抗粘著(zhu)性(xing)(xing)(xing)能(neng)好。
鈹(pi)(pi)(pi)黃(huang)銅(tong)(tong)就是一種(zhong)含(han)鈹(pi)(pi)(pi)銅(tong)(tong)基耐(nai)(nai)熱碳素鋼(gang)（Be0.2～2.75％wt％），在(zai)幾乎所有的(de)鈹(pi)(pi)(pi)耐(nai)(nai)熱碳素鋼(gang)中(zhong)是功用廣的(de)一種(zhong)，其用量(liang)在(zai)當今(jin)世界已超過鈹(pi)(pi)(pi)消(xiao)費總量(liang)的(de)70％。鈹(pi)(pi)(pi)青(qing)銅(tong)(tong)是沉淀硬化型合(he)金(jin)，固(gu)溶時效處理后具有很高強度(du)、硬度(du)、彈性(xing)極(ji)限和疲勞極(ji)限，彈性(xing)滯(zhi)后小，并具有耐(nai)(nai)蝕（鈹(pi)(pi)(pi)青(qing)銅(tong)(tong)合(he)金(jin)在(zai)海(hai)水(shui)中(zhong)耐(nai)(nai)蝕速度(du)：（1.1-1.4）×10-2mm／年(nian)。腐蝕深度(du)：（10.9-13.8）×10-3mm／年(nian)。）腐蝕后，鈹(pi)(pi)(pi)青(qing)銅(tong)(tong)合(he)金(jin)強度(du)、延伸率均(jun)無變化，故在(zai)還水(shui)中(zhong)可保持40年(nian)以(yi)上，鈹(pi)(pi)(pi)銅(tong)(tong)合(he)金(jin)是海(hai)底電纜中(zhong)繼器構造體不可替代的(de)材料。在(zai)硫(liu)酸介質中(zhong)：鈹(pi)(pi)(pi)青(qing)銅(tong)(tong)在(zai)小于80％濃度(du)的(de)硫(liu)酸中(zhong)（室溫）年(nian)腐蝕深度(du)為(wei)0.0012-0.1175mm，濃度(du)大于80％則腐蝕稍加快。
使用用途
壓(ya)鑄機(ji)摸具(ju)(ju)及各類(lei)高壓(ya)吹(chui)塑模,摸具(ju)(ju)鑲塊(kuai)(kuai),更(geng)快急冷,鋁各種合(he)金摸具(ju)(ju)鑲塊(kuai)(kuai),添加(jia)效果、耐磨涂層(ceng)性及拉長壓(ya)鑄機(ji)的周期,熱(re)流道噴咀,探(tan)針及沖頭建筑材料(liao),未受磁摸具(ju)(ju)、無磁生產(chan)工具(ju)(ju),高熱(re)傳導軸套(tao),可生產(chan)制作表層(ceng)精度等級很高的鏡面玻(bo)璃。
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