C17200鈹銅
物理化學主要
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
比規定(ding):AISI C17200
常見安全性能因素
抗拉(la)能力(li)撓度(Mpa):1105
比例(g/cm3):8.3
軟弱(ruo)難度(du)(0.2%)Mpa:1035
變軟熱度(℃):930
蔓延率(%):1
韌性模量(Gpa):128
硬(ying)性(HRC):38-44
熱導率(W/m.k20℃):105
電阻率(IACS%):18
C17200鈹銅
特點及應該用
鈹銅(tong)各種合金集優(you)質的(de)(de)(de)(de)(de)(de)自動(dong)化設備(bei)(bei)抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing),高(gao)中物理抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing)及化學上的(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing)于分離式(shi),經(jing)熱處(chu)(chu)里(li)(固(gu)溶(rong)處(chu)(chu)里(li)和法定(ding)期限處(chu)(chu)里(li))后,享(xiang)有與異常鋼十分的(de)(de)(de)(de)(de)(de)高(gao)韌性(xing)(xing)(xing)(xing)(xing)度(du)(du)級限、彈(dan)力級限、抗(kang)(kang)(kang)拉(la)級限和抗(kang)(kang)(kang)疲乏級限,此外又有著(zhu)高(gao)的(de)(de)(de)(de)(de)(de)導(dao)電率、熱傳(chuan)導(dao)率、高(gao)抗(kang)(kang)(kang)拉(la)剛度(du)(du)、耐(nai)生(sheng)銹、抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing)、健(jian)康的(de)(de)(de)(de)(de)(de)鍛鑄抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing)、非帶磁(ci)和沖擊(ji)性(xing)(xing)(xing)(xing)(xing)無火光(guang)的(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)特點,在模頭處(chu)(chu)理制(zhi)造、自動(dong)化設備(bei)(bei)、光(guang)電等產業(ye)收獲普遍應該用(yong)。無砂(sha)眼、出水孔,抗(kang)(kang)(kang)拉(la)剛度(du)(du)營(ying)養均(jun)衡,聚集非均(jun)質,高(gao)韌性(xing)(xing)(xing)(xing)(xing)度(du)(du),健(jian)康的(de)(de)(de)(de)(de)(de)熱傳(chuan)導(dao)抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing),健(jian)康的(de)(de)(de)(de)(de)(de)導(dao)電性(xing)(xing)(xing)(xing)(xing),耐(nai)生(sheng)銹性(xing)(xing)(xing)(xing)(xing),卓的(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing),健(jian)康的(de)(de)(de)(de)(de)(de)處(chu)(chu)理抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing),高(gao)重壓必備(bei)(bei)條(tiao)件下的(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)刮(gua)(gua)(gua)性(xing)(xing)(xing)(xing)(xing)不穩,無帶磁(ci),佳的(de)(de)(de)(de)(de)(de)拋光(guang)性(xing)(xing)(xing)(xing)(xing)能,抗(kang)(kang)(kang)粘著(zhu)性(xing)(xing)(xing)(xing)(xing)能好。
鈹黃銅(tong)也是(shi)種含鈹銅(tong)基鎂合(he)金(jin)材(cai)料(Be0.2~2.75%wt%),在(zai)大部分的(de)鈹鎂合(he)金(jin)材(cai)料中(zhong)是(shi)使用廣的(de)一種,其(qi)用量在(zai)當今世界(jie)已超過鈹消(xiao)費總量的(de)70%。鈹青銅(tong)是(shi)沉淀硬(ying)化(hua)型(xing)合(he)金(jin),固溶時效處理后具有(you)很高強(qiang)度(du)、硬(ying)度(du)、彈(dan)性(xing)極限(xian)和疲勞(lao)極限(xian),彈(dan)性(xing)滯(zhi)后小,并具有(you)耐(nai)(nai)蝕(shi)(鈹青銅(tong)合(he)金(jin)在(zai)海(hai)水(shui)中(zhong)耐(nai)(nai)蝕(shi)速度(du):(1.1-1.4)×10-2mm/年(nian)。腐蝕(shi)深度(du):(10.9-13.8)×10-3mm/年(nian)。)腐蝕(shi)后,鈹青銅(tong)合(he)金(jin)強(qiang)度(du)、延伸率均無變化(hua),故在(zai)還(huan)水(shui)中(zhong)可保持(chi)40年(nian)以(yi)上,鈹銅(tong)合(he)金(jin)是(shi)海(hai)底電(dian)纜中(zhong)繼器構造體(ti)不(bu)可替代的(de)材(cai)料。在(zai)硫酸(suan)介質中(zhong):鈹青銅(tong)在(zai)小于80%濃度(du)的(de)硫酸(suan)中(zhong)(室溫(wen))年(nian)腐蝕(shi)深度(du)為0.0012-0.1175mm,濃度(du)大于80%則(ze)腐蝕(shi)稍加快。
不同的用途
壓(ya)鑄(zhu)塑(su)(su)料模及(ji)低壓(ya)吹(chui)塑(su)(su)模,塑(su)(su)料模鑲塊,短(duan)時間冷凝(ning),鋁鋁鎂合金(jin)塑(su)(su)料模鑲塊,加強抗(kang)壓(ya)強度、耐腐蝕(shi)性(xing)及(ji)拉長壓(ya)鑄(zhu)時間,熱(re)流道噴管,電(dian)級及(ji)沖頭產品,不再磁(ci)塑(su)(su)料模、無磁(ci)道具,高熱(re)傳導軸(zhou)承型號,可開(kai)發外壁gps精度很高的霧面。