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廣(guang)毅(yi)榮供應:進口鈹銅合金_qbe2.0鈹銅棒(bang)_qbe1.7鈹銅(tong)帶_C17000鈹銅線_C17200鈹銅帶_C17150鈹銅板(ban)_C17500鈹鈷銅棒_C17510鈹鈷銅線_日本NGK鈹(pi)銅(tong)合金_mm40耐(nai)磨鈹(pi)(pi)(pi)銅_qbe1.9高硬度鈹(pi)(pi)(pi)銅板_C17200鈹(pi)(pi)(pi)銅價(jia)格_C17150鈹(pi)(pi)(pi)銅廠家_進口(kou)鈹(pi)(pi)(pi)銅化學(xue)成分(fen)_C17300導熱鈹(pi)(pi)(pi)銅帶
鈹銅(tong)以鈹為主要合(he)(he)金元素的銅(tong)合(he)(he)金,又稱之為鈹青銅(tong)。
鈹(pi)銅合金分類 QBe2鈹(pi)銅(tong)標準:(GB/T5231-2001) 特性(xing)(xing)(xing)及(ji)適用范圍(wei): 為含有(you)少量鎳的鈹青銅(tong),是力學(xue)(xue).物理(li).化(hua)學(xue)(xue)終(zhong)合性(xing)(xing)(xing)能良好(hao)的一種合金。經淬(cui)火調質后,具有(you)高(gao)(gao)的強度.硬度.彈性(xing)(xing)(xing).耐(nai)磨性(xing)(xing)(xing).疲勞極限和(he)耐(nai)熱(re)性(xing)(xing)(xing);同(tong)時還(huan)具有(you)高(gao)(gao)的導(dao)電(dian)(dian)性(xing)(xing)(xing).導(dao)熱(re)性(xing)(xing)(xing)和(he)耐(nai)寒性(xing)(xing)(xing),無磁(ci)性(xing)(xing)(xing),碰擊時無火花,易(yi)于焊(han)接和(he)纖(xian)焊(han),在大氣.淡水(shui)和(he)海水(shui)中(zhong)抗(kang)(kang)蝕性(xing)(xing)(xing)極好(hao)[1]。QBe2鈹銅(tong)產品特性(xing)(xing)(xing):高(gao)(gao)性(xing)(xing)(xing)能銅(tong)合金,經固溶及(ji)時效(xiao)硬化(hua)處(chu)理(li),具有(you)高(gao)(gao)硬度,高(gao)(gao)耐(nai)磨性(xing)(xing)(xing),高(gao)(gao)抗(kang)(kang)爆(bao)性(xing)(xing)(xing),高(gao)(gao)屈服極限與疲勞極限,耐(nai)腐性(xing)(xing)(xing)能佳(jia),高(gao)(gao)導(dao)電(dian)(dian)率(lv)及(ji)優異的散熱(re)性(xing)(xing)(xing)能。易(yi)于加工(gong),冷卻效(xiao)果優異。鈹銅(tong)應用領(ling)域:應用于高(gao)(gao)精密電(dian)(dian)子,塑膠和(he)光(guang)學(xue)(xue)模具不能通水(shui)處(chu)作壤件散熱(re)、模芯(xin)、沖頭、熱(re)流道冷卻系統、通訊(xun)制備(bei)器材,電(dian)(dian)子電(dian)(dian)器設備(bei),儀器儀表,航(hang)(hang)空航(hang)(hang)天(tian),汽(qi)車制造等及(ji)加工(gong)零件原材。
QBe2化學成分:
攝氏(shi)度軟化溫(wen)度>600攝氏(shi)度
各國鈹(pi)銅牌號對照
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