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Material : TANTALOY "61" METAL wire (or NRC Spring Wire 91 , Tantalum spring wire)
Description:
Tantaloy 61 Metal is a tantalum alloy (tantalum-tungsten alloy) of high density, it is machinable, can be formed within limits in the annealed condition, and can be resistance welded to itself or joined to nickel, platinum, tantalum and titanium by several conventional welding processes.
It was developed for use as a spring material or for other elastic parts which must operate under chlorinating or severe acid conditions. it is produced by a powder metallurgical process and features :
1) Outstanding corrosion resistance to chlorine, bromine and inorganic acids (except for HF - hydrofluoric acid);
2) High strength and " springiness" or excellent resilience which are retained at high temperatures under vacuum;
3) Remarkable dimensional stability even when thermally cycled to 2400 °F(1315 °C) in vacuum.
Its combination of mechanical and anti-corrosion properties has led to extensive use for chlorinator valve springs such as Tantalloy Check valve spring, Tantaloy Spring Compression, Tantalloy Spring Ejector, Tantaloy Ejector check valve spring, Tantalum Spring Inlet, Tantaloy Main regulating spring, Tantalloy Regulating valve spring, Tantalloy Regulator valve spring, Tantalloy Regulator adjusting spring, Tantaloy Spring Relief, Tantalloy Pressure spring-relief, Tantaloy Ejector Spring, etc., in the chlorinator injector / chlorine injection system for water and wasterwater(the chlorination system for the disinfection of water & wastewater) treatment industry.
Traditionally, FANSTEEL 61 METAL (High-Strength Corrosion-Resistant Refractory Alloy) is a high-density, high-strength alloy developed for use as a tantaloy spring or tantalum alloy (tantalloy) spring material or for other elastic components that must operate under chlorinating or severe acid conditions, tantalloy wire (Spring temper) is also stronger and more resilient than that tantalum wire and hastelloy wire. FANSTEEL 61 METAL was originated from Fansteel Inc., was located 1 Tantalum Pl, North Chicago, Illinois (IL), 60064, US and registered trademark of Fansteel, Inc.
TANTALOY 61 METAL has the nominal composition,Tantalum 92.5%,Tungsten 7.0-8.0% and other compositions:
Carbon (C) 0.0100%max
Oxygen (O) 0.0250%max
Nitrogen (N) 0.0100%max
Hydrogen (H) 0.0010%max
Niobium (Nb) 0.1000%max
Iron (Fe) 0.0100%max
Titanium (Ti) 0.0050%max
(please e-mail for details)
Size available: Diameter 0.33mm up to 6.0mm x coils (at random length).
Typical Sizes:
0.013"(±0.00075) Diameter = 0.3302MM(±0.019) x coil, 0.001 kg/m;
0.018"(±0.00075) Diameter = 0.4572MM(±0.019) x coil, 0.003 kg/m;
0.020"(±0.00075) Diameter = 0.508MM(±0.019) x coil, 0.003 kg/m;
0.023"(±0.00075) Diameter = 0.5842MM(±0.019) x coil, 0.005 kg/m;
0.025"(±0.00075) Diameter = 0.6350MM(±0.019) x coil, 0.005 kg/m;
0.026"(±0.00075) Diameter = 0.6604MM(±0.019) x coil, 0.006 kg/m;
0.032"(±0.0010) Diameter = 0.8128MM(±0.025) x coil, 0.009 kg/m;
0.033"(±0.0010) Diameter = 0.8382MM(±0.025) x coil, 0.009 kg/m;
0.037"(±0.0010) Diameter = 0.9398MM(±0.025) x coil, 0.012 kg/m;
0.040"(±0.0010) Diameter =1.0000MM(±0.025) x coil, 0.013 kg/m;
0.045"(±0.0010) Diameter =1.1430MM(±0.025) x coil, 0.017 kg/m;
0.046"(±0.0010) Diameter =1.1684MM(±0.025) x coil, 0.018 kg/m;
0.048"(±0.0010) Diameter =1.2192MM(±0.025) x coil, 0.020 kg/m;
0.059"(±0.0010) Diameter =1.4986MM(±0.025) x coil, 0.030 kg/m;
0.062"(±0.0015) Diameter =1.5748MM(±0.0381) x coil, 0.032 kg/m;
0.0625"(±0.0015) Diameter=1.5875MM(±0.0381) x coil, 0.033 kg/m;
0.063"(±0.0015) Diameter = 1.6002MM(±0.0381) x coil, 0.034 kg/m;
0.064"(±0.0015) Diameter =1.6256MM(±0.0381) x coil, 0.035 kg/m;
0.078"(±0.0015) Diameter =1.9812MM(±0.0381) x coil, 0.051 kg/m;
0.093"(±0.0020) Diameter =2.3622MM(±0.051) x coil, 0.073 kg/m;
0.0945"(±0.002) Diameter =2.4003MM(±0.051) x coil, 0.076 kg/m;
2.50MM(±0.051) Diameter x coil, 0.082 kg/m;
Typical Application : Tantaloy (tantalloy or tantalum spring wire) is usually used to make tantalum alloy springs(tantalloy spring or tantalum spring) such as a lifetime warranteed main regulating spring in the vacuum regulator, tantallum alloy inlet valve springs and ejector spring in chlorine control valve of gas chlorinator for the water and wastewater treatment industry. its combination of mechanical and anti-corrosion properties has led to extensive use for chlorinator valve springs, or spring applied in a new marine sensor equipment and systems.
Trade name: Tantalloy( 92.5/7.5 Ta/W ), Ta-7.5W (92.5%Tantalum, 7.5% tungsten) wire, Tantalum 7.5% tungsten alloy wire, Tantallum Alloy wire(tantalum-tungsten alloy), Ta7.5W, Ta-7.5W alloy, FANSTEEL 61 METAL wire, Ta-W 92.5/7.5 wt% , NRC91 Tantalum/Tungsten (7%) wire, NRC SPRING WIRE 91 , tantalum spring wire, TaW7.5 alloy wire, Tantallum alloy wire, NRC91 spring wire, Tantalum Wire NRC91 92.5% Tant 7.5%, Tantal 7,5 % Wolfram, Tantal 7.5 % Wolfram, Tantal 7,5 Wolfram alloy, Tantalum/tungsten 92.5/7.5 , Tantalloy 91, Tantalum alloy spring wire, tantalum springs wire, gas chlorinators spring wire, gas chlorinator spring wire, tantalum alloys, tantalum-tungsten alloy, etc.,
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