PURPOSE: To obtain an Ni-base amorphous metal filament having high strength and superior toughness and excellent in thermal embrittlement and corrosion resistance by providing an alloy having a specific composition consisting of Ni, Pd, Si, B, and Al and also forming a cross section into circular shape. ;CONSTITUTION: This filament is a paramagnetic Ni-base amorphous metal filament which consists of an alloy having a composition represented by a composition formula Ni100-a-b-c-dPdaSibBcAld [where the symbols (a), (b), (c), and (d) stand for, by atom, 1-5%, 5-15%, 5-15%, and 0.2-3%, respectively] and further containing, if necessary, 0.5-10% M (where M means one or more elements among Nb, Ta, W, Co, Fe, Cr, and Mo) and whose cross section has a circular shape. Further, this filament has about ≥60% roundness, ≤ about 6% wire diameter variance, and a strength as high as about 300kgf/mm2. This filament can be obtained by, using a spinning method in rotating liquid, a conveyer method, etc., and spraying a molten alloy with the prescribed composition via a nozzle into a coolant, such as water, to rapidly solidify this molten alloy.;COPYRIGHT: (C)1994,JPO&Japio
展开▼
机译：用途：通过提供一种具有由Ni，Pd，Si，B和Al组成的特定组成的合金，以获得具有高强度，优异的韧性以及优异的热脆性和耐腐蚀性的Ni基非晶态金属丝。切成圆形。 ;组成：该细丝是顺磁性的镍基非晶态金属细丝，它由具有由组成式Ni 100-abcd Pd a Si b B c Al d [其中，符号（a），（b），（c）和（d）代表原子，分别为1-5％，5-15％，5-15％和0.2-3％]，并在必要时进一步包含0.5-10％M（其中M表示Nb，Ta，W， Co，Fe，Cr和Mo），且其横截面为圆形。此外，该长丝具有约≥60％的圆度，≤约6％的线径变化，并且强度高达约300kgf / mm 2 。该细丝可以通过以下方法获得：使用旋转液体中的纺丝方法，输送器方法等，并通过喷嘴将具有规定组成的熔融合金喷入冷却剂（例如水）中以使该熔融合金快速凝固。版权所有：（C）1994，JPO＆Japio
展开▼
