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tungsten w-cu15 alloy japan

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HEAVY ALLOY < OTHERS | NIPPON TUNGSTEN CO.,LTD.

202337 · Heavy Alloy, though consisting mainly of tungsten, has some degree of oxidation resistance and, among Heavy Alloy series, HAX1 (W-Ni-Fe-α) has excellent resistance to oxidation. Fig.2 is the comparison of oxidation increment of HAC1, HAF1 and HAX1 under oxidizing condition (700°C x 3hr in air), showing that HAX1 has excellent

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MarkeTech WCu15 Tungsten Copper Alloy -

Tungsten heavy alloys have very high melting point and have a density twice that of steel and are more than 50% heavier than lead. Due to their high density, tungsten alloys offer

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Tungsten copper alloy - Products - HT - Special Metals

Tungsten copper alloy are able to combining the high electrical conductivity of copper with the mechanical strength of tungsten. By infiltrating a tungsten skeleton with a copper wire, it is possible to combine the high melting point and mechanical strength of tungsten with the electrical conductivity of copper. ... WU85 Cu15: 85: Cu Ni: WOLKUP ...

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H.C. Starck WCu 85/15 Tungsten-Copper Composite

Metal; Metal Matrix Composite; Nonferrous Metal; Refractory Metal; Tungsten Alloy. Material Notes: Description of Product: Tungsten-copper composite materials are produced by

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Tungsten Copper Alloy - Cu + W | Midwest Tungsten

Consisting of pure tungsten (W) powder suspended in a matrix of copper (Cu), these alloys are readily machinable and known for good thermal and electrical conductivity, low

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Copper Tungsten Alloys

20201230 · EA Copper Tungsten Alloy Grades Copper % Tungsten % ASTM-B-702-93 RWMA W50/Cu50 48-52%Cu Balance Class A Y W55/Cu45 43-47%Cu Balance Y

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W85Cu15 heat sink - Copper Tungsten Products

2012118 · W85Cu15 heat sink. Tungsten Copper high performance composites are fabricated from carefully controlled porous tungsten that is vacuum infiltrated with molten

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COPPER TUNGSTEN ALLOYS

TYPE: WCu50, WCu40, WCu30, WCu20, WCu15. WCu alloy is the composite of Tungsten and Copper , which own the excellent performances of Tungsten and Copper , such as

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Copper Tungsten Alloy Nanoparticles | Nano Copper

2023131 · Performance of Copper Tungsten Alloy Powder: ... the coefficient of thermal conductivity of nano W-Cu15 product 230W/m.k, airtightness performance, cost and quality than traditional infiltration technology has more advantages; for super hard material product matrix material, tools, efficiency fast, wear rate is high, the price of a good. ...

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Tungsten copper alloy - Products - HT - Special Metals

Tungsten copper alloy are able to combining the high electrical conductivity of copper with the mechanical strength of tungsten. By infiltrating a tungsten skeleton with a copper wire, it is possible to combine the high melting point and mechanical strength of tungsten with the electrical conductivity of copper. ... WU85 Cu15: 85: Cu Ni: WOLKUP ...

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Coatings | Free Full-Text | Cold Sprayed Tungsten Armor

Harnessing nuclear fusion is a challenging task, in particular because of the demands put on the used materials. In tokamaks, future energy sources, the inner-most chambers are to be coated with dense coatings of W, or W-Cr-based alloys. So far, the attempts for such coatings formation by other methods failed due to oxidation, high porosity, insufficient

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Copper Tungsten Alloys

20201230 · EA Copper Tungsten Alloy Grades Copper % Tungsten % ASTM-B-702-93 RWMA W50/Cu50 48-52%Cu Balance Class A Y W55/Cu45 43-47%Cu Balance Y Class 10 W56/Cu44 42-46%Cu Balance Y Class 10 ... W85/Cu15 13-17%Cu Balance Y Y W90/Cu10 8-12%Cu Balance Y Y *Note: HT = Heat Treated. Copper Tungsten Alloy

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W85Cu15 heat sink - Copper Tungsten Products

2012118 · W85Cu15 heat sink. Tungsten Copper high performance composites are fabricated from carefully controlled porous tungsten that is vacuum infiltrated with molten copper. This results in a WCu composite that has high conductivity and a matched low thermal expansion for heat sinks. Tungsten copper heat sink is a composite of tungsten

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Copper–tungsten - Material DB - RoHS - Reach

Copper–tungsten (tungsten–copper, CuW, or WCu) is a mixture of copper and tungsten. ... W85/Cu15 : 15.90 : 240 : 5.7 : 30 : 1080 W90/Cu10 : 16.75 : 260 : 6.5 : 27 : ... An increase in tungsten leads to an increase in ultimate tensile strength up until the alloy reaches 80% tungsten and 20% copper with an ultimate tensile strength of 663 MPa ...

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W85/Cu15 W80/Cu20 W75/Cu25 W70/Cu30

2023224 · 4.Copper tungsten alloy--Tungsten Copper Composite Features: No Fe, Co, Ni, Mn and other elements added as the sintering activator, to maintain a high thermal conductivity Excellent hermeticity Can provide semi-finished or finished (Ni/Au plated) products Precision machining and excellent dimensional control, surface finish and flatness

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Additive manufacturing of W-12Ta(wt%) alloy: Processing

202175 · 1. Introduction. The refractory metal W-Ta alloy exhibits a high melting point, corrosion resistance, good wear resistance and good high temperature strength, and is considered to be a high temperature structural material that may be used in the aerospace, nuclear and chemical industries in the future [1].The more important point is the high

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COPPER TUNGSTEN ALLOYS

TYPE: WCu50, WCu40, WCu30, WCu20, WCu15. WCu alloy is the composite of Tungsten and Copper , which own the excellent performances of Tungsten and Copper , such as heat-resistant , ablate-resistant , high-intensity , excellent thermal and electrical conductivity. WCu alloy is easy to be machined. WCu alloy is used widely in such industries as ...

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Luoyang Combat タングステンパッケージ Ferro

Luoyang Combat タングステンパッケージ Ferro Boron ,タングステン、、 WCU 、タングステン、タングステン、タングステン、、 W/Cu 80/20 ディスク、 W/Cu 75/25 プレート、 W75cu25 、 W80cu20

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Properties of Copper Tungsten - Torrey Hills Tech

2023121 · W85/Cu15: 15.90: 240: 5.7: 30: 1080: W90/Cu10: 16.75: 260: 6.5: 27: 1160: Tungsten Plates and Bars. They are mainly used for making finished tungsten wire, rods and plates and additives to precision alloys. Tungsten Rods and Wires. They are mainly for electrical light sources, electrical contacts for vacuum coated films and heating

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High-temperature martensitic transformation of

20191220 · Among the four alloy compositions, Cu 15 Ni 35 Hf 16.67 Ti 16.67 Zr 16.67 (Cu15) exhibits the best properties for the development of high-temperature shape memory effect and is therefore worthy of ...

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Tungsten copper alloy - Products - HT - Special Metals

Tungsten copper alloy are able to combining the high electrical conductivity of copper with the mechanical strength of tungsten. By infiltrating a tungsten skeleton with a copper wire, it is possible to combine the high melting point and mechanical strength of tungsten with the electrical conductivity of copper. ... WU85 Cu15: 85: Cu Ni: WOLKUP ...

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FUJILLOY | solution provider by cemented carbide

2018117 · Powder Compacting Molds: Cemented/Tungsten Carbide. Die & Punch for Electronic Parts: Cemented/Tungsten Carbide. Super Precision Wear-Resistant Tools: Cemented/Tungsten Carbide. KF2 Alloys. Ceramics. Fujilloy Cemented/Tungsten Carbide. Others. Die & Punch for Can Tooling: Cemented/Tungsten Carbide. Cupper-Tungsten

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W85Cu15 heat sink - Copper Tungsten Products

2012118 · W85Cu15 heat sink. Tungsten Copper high performance composites are fabricated from carefully controlled porous tungsten that is vacuum infiltrated with molten copper. This results in a WCu composite that has high conductivity and a matched low thermal expansion for heat sinks. Tungsten copper heat sink is a composite of tungsten

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Types of Tungsten Alloys - Properties and Uses - Thomasnet

2  · Tungsten nickel copper alloys. The non-magnetic cousin to tungsten nickel iron alloys is the tungsten nickel copper alloys. They are about as popular as nickel-iron alloys, but generally, have lower tensile strength (500-700 MPa) and ductility. They are great electrical conductors and are easy to machine despite their high mechanical strength.

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Tungsten Metal Product Suppliers | Stanford Advanced

2023228 · Tungsten Evaporation Materials: W, Co/W, Ni/W, Ti/W, W/Ti, V/W, Zr/W, WO3, WC, WSi2, WS2, WSe2, WTe2 Evaporation Materials. ... (WC), one of the hardest carbides. Tungsten alloys are also widely used in filaments in incandescent light bulbs, electric contacts, arc- welding electrodes, radiation shielding, and the aerospace industry.

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Tungsten heavy alloys bars - WOLFTEN, experts in special

Heavy tungsten alloy bars exhibit great thermal immunity and therefore they are typically found in damping elements or electric connectors exposed to high voltage. ... W85%Cu15% W80%Cu20% W75%Cu25% W70%Cu30% W65%Cu35% W60%Cu40% W50%Cu50% TUNGSTEN HEAVY ALLOYS: product: bars and rods: tungsten heavy alloys: W90%

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Luoyang Combat タングステンパッケージ Ferro

Luoyang Combat タングステンパッケージ Ferro Boron ,タングステン、、 WCU 、タングステン、タングステン、タングステン、、 W/Cu 80/20 ディスク、 W/Cu 75/25 プレート、 W75cu25 、 W80cu20

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エネルギーペネトレータ Ordnance Industry

エネルギーペネトレータ Ordnance Industry Customized Size ASTM B777 W97nife タングステンヘビープレート,Tugsten ヘビーシート、 W95nife Tugsten ヘビーシート、ナノ、タングステンワイヤ、カーバイドプレート、タングステン

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Rotary Drilling Rig Cutter Teeth Tungsten Carbide Bullet

7  · Rotary Drilling Rig Cutter Teeth Tungsten Carbide Bullet Trenching Bits, Find Details and Price about Rotary Drilling Auger Bucket Bits Cutting Teeth from Rotary Drilling Rig Cutter Teeth Tungsten Carbide Bullet Trenching Bits -

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Recent progress in development of tungsten-copper

201891 · As depicted in Fig. 11, the detailed process is presented as follows: (1) Put a W-Cu green compact close to the Cu alloy-end and W-Cu alloy-end toward the bottom in the sintering crucible and fill pure Al 2 O 3 around the sintering crucible, (2) Put the whole sintering crucible into a sintering furnace, (3) Perform presintering treatment at a ...

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Additive manufacturing of tungsten, tungsten-based

2022617 · Tungsten (W) materials are gaining more and more attention due to the extended applications of metallic systems in the extreme environments. Given W’s unique characteristics like room-temperature brittleness, additive manufacturing (AM) techniques could give them a higher design flexibility and manufacturability. With the growing focus

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FUJILLOY | solution provider by cemented carbide

2018117 · Powder Compacting Molds: Cemented/Tungsten Carbide. Die & Punch for Electronic Parts: Cemented/Tungsten Carbide. Super Precision Wear-Resistant Tools: Cemented/Tungsten Carbide. KF2 Alloys. Ceramics. Fujilloy Cemented/Tungsten Carbide. Others. Die & Punch for Can Tooling: Cemented/Tungsten Carbide. Cupper-Tungsten

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Resistance Welding Electrodes < For

202337 · 1) Resistance to deformation under high temperatures. 2) High heat and electrical conductivity. 3) Low tendency to form alloys with the welded material or plating material. 4) Resistance to oxidation in air. 5)

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Development of Advanced Dispersion-Strengthened

2021128 · Nippon Tungsten Co., Ltd. Kiyama, Japan Abstract Using a Mechanical Alloying (MA)-Hot Isostatic Pressing (HIP) method, new dispersion strengthened tungsten (DS-W) alloys containing TiO2 particles on grain boundaries have been developed for improvement of Plasma Facing Materials (PFM) for divertor components of fusion

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Microstructure and mechanical properties of tungsten

20101115 · Two tungsten (W)–nickel (Ni)–copper (Cu) alloys (WNCs) and one W–Ni–iron (Fe) alloy (WNF) were prepared by liquid phase sintering at 1783 K and 1733 K, respectively.The average W-grain size in the sintered WNCs (60–70 μm) was coarser than that in the WNF alloy (30 μm) possibly due to the higher sintering temperature (1783 K)

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Microstructure Development in Neutron Irradiated

solubility limit of Re in W is about 26mass%, phase precipitates (Re 3W) were formed in the W-5Re and W-10Re alloys after 0.5–0.7dpa irradiation at 600–1500 C without void formation and affected the bulk properties.7) Heavy neutron irradiation induced large irradiation hardening in the W-26Re alloy by irradiation induced precipitation.8) Even

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New oxidation-resistant tungsten alloys for use in the

2019517 · New smart alloys containing yttrium are presently in the focus of research. Thin film smart alloys are featuring an remarkable 105-fold suppression of mass increase due to an oxidation as compared to that of pure tungsten at 1000°C. Newly developed bulk smart tungsten alloys feature even better oxidation resistance compared to that of thin ...

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Copper Tungsten Alloys

20201230 · EA Copper Tungsten Alloy Grades Copper % Tungsten % ASTM-B-702-93 RWMA W50/Cu50 48-52%Cu Balance Class A Y W55/Cu45 43-47%Cu Balance Y Class 10 W56/Cu44 42-46%Cu Balance Y Class 10 ... W85/Cu15 13-17%Cu Balance Y Y W90/Cu10 8-12%Cu Balance Y Y *Note: HT = Heat Treated. Copper Tungsten Alloy

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Luoyang Combat タングステンパッケージ Ferro

Luoyang Combat タングステンパッケージ Ferro Boron ,タングステン、、 WCU 、タングステン、タングステン、タングステン、、 W/Cu 80/20 ディスク、 W/Cu 75/25 プレート、 W75cu25 、 W80cu20

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