rhenium wire spotwelding

Utilizing Tungsten Wire in Applications for General ...

2015-8-13 · With extremely high temperatures where pure tungsten can undergo recrystallization and becomes brittle, tungsten rhenium wire offers an alternative. For applications such as vacuum furnaces and hydrogen and inert atmospheres, a …

More Details
Molybdenum, tungsten, tantalum, niobium ...

Plansee High Performance Materials is an expert in the field of molybdenum, tungsten, tantalum, niobium and chromium components. Alloys and composite materials from Plansee come into their own in electronics, coating technology or high-temperature furnaces - wherever traditional materials are stretched beyond their limits.

More Details
THE WELDING AND BRAZING OF THE REFRACTORY …

This meeting was the third in a series of conferences held in the Washington DC area. The first meeting was in 1992 and was entitled ``International Conference on Tungsten and Tungsten Alloys.`` In 1994, the scope of the meeting was expanded to include other refractory metals such as molybdenum, iridium, rhenium, tantalum and niobium.

More Details
A Closer Look at Utilizing Tungsten Wire for Probes ...

2015-8-20 · It was here that, in a quirk of industrial history, rhenium tungsten wire solved an emerging problem in cantilever probe test yields. This wire was first developed in the 1920s, when it showed higher ductility and proved useful for its mechanical shock resistance in lamp filaments for lighting needs in harsh environments.

More Details
What electrode material should I use for resistance spot ...

2018-3-16 · They are unsuitable for spot welding as they suffer localised heating at the tip contact, which can lead to cracking of the electrode. The exception is for joining high conductivity metals such as copper wire or foil, where heat is generated mainly within the refractory electrode tip and conducted into the materials to be joined.

More Details
Tungsten Copper & Tungsten carbide copper | Edgetech ...

Tungsten carbide copper can be used as dies and anvils in electrical upsetting. Tungsten carbide copper is a refractory Tungsten carbide based composite obtained by the process of pressing, sintering and infiltrating. The Tungsten carbide content ranges from 50% …

More Details
To buy a round, wire, tube, sheet, strip price from the ...

Supplier «Auremo» offers to buy a round, wire, tube, sheet, tape, aluminum V95 today on favorable terms. Large selection of semi-finished products in the warehouse. Compliance with GOST and international quality standards, the price is optimal from the supplier. Buy today.

More Details
Welding Wire-China Tig Welding, Welding Equipment, …

Maike is a well-known enterprise which devote to research and develop, production and sales, technical services and self-management import and export business of tungsten and molybdenum and other rare metal material. Factory area:20000m2, 300 employees.

More Details
FAQ

Tungsten rhenium wires can be also used as heating wire in E-guns and E-tubes. For thermocouple wire measuring temperature up to 2,200 degree, tungsten rhenium wire serves in the industry due to its good properties in high temperature. This material is also common in the probe needle and TCD filaments.

More Details
Rhenium | Properties, forms and applications | Materials Hub

Rhenium Properties. It is a hard, silvery-grey metal which resists corrosion but tarnishes in moist air. It has a very high melting point of 3185°C, with only the elements Tungsten and Carbon exceeding it. This makes this material well suited for applications that demand resistance to high temperatures.

More Details
Resistance Welding Electrodes on sales

Resistance Welding Electrodes,Spot Welding Electrode, High Quality Tungsten And Copper, Back Casting Technology Contact Now Resistance welding mainly produces resistance heat by pressurizing the substrate and using high current to pass through the contact surface of the plate.

More Details
Weldability of Tungsten and Its Alloys

2013-3-14 · cracks. As base metals, tungsten-rhenium alloys were weldable without preheat, but porosity was also a problem with tungsten alloy powder products. Pre­ heating appeared not to affect weld po­ rosity which was primarily a function of the type of base metal. The ductile-to-brittle transition tem­ peratures (DBTT) for gas tungsten-arc

More Details
Filaments

2021-9-19 · Tungsten Wire Molybdenum Wire Spot welding electrode. Mercury switches. Filaments for automotive lamps. Filaments for the lighting Industry. Vacuum metallizing coils. Tungsten evaporation sources. Electron tubes. High temperature Springs and Supports Cathode heaters Microwave tube heaters. X-Ray Tube Filaments. Support Wire. Spray Wire ...

More Details
WELDING OF STAINLESS STEELS AND OTHER JOINING …

a designers'' handbook series no 9002 welding of stainless steels and other joining methods nidl distributed by nickel development institute produced by

More Details
Resistance Welding Electrode-Edgetech Industries (A ...

Cross-wire welding of large diameter wire and rod is accomplished with such tungsten copper materials. We also provide other materials for resistance welding electrode. RWMA Class 1 (Copper, Zirconium) Class 1 material is recommended for spot …

More Details
Mil Spec Welding Wire | Products & Suppliers | …

2021-10-2 · Description: Tungsten-Rhenium Alloys provides a wide range of Wire products to serve applications in major electronics products, thermocouples, high temperature furnace parts, and welding requirements. Our Rhenium Wire is 99.99% pure and has high strength and excellent ductility. Applications / Industry: Electroplating / Electrolysis, Specialty ...

More Details
Wire Cutting Molybdenum Wire-Welding Wire-China Tig ...

Application: Special wire cutting molybdenum wire used for cutting various non-ferrous metals, steel and magnetic materials processing. Performance characteristics: The special wire cutting molybdenum wire was produced by special processing technology has high strength, good discharge performance, high surface finish, fast cutting speed, long service life, etc.

More Details
Single-crystal growth of mixed (La, Eu, Y, Ce, Ba, Cs ...

1978-10-1 · The crystals described here can be used for thermionic emission by spotwelding a rhenium wire to them and heating the wire resistively. These techniques will be described shortly [13]. Preliminary measurements on (100) LaB6 single-crystals show that over 1 A/cm2 can be emitted at 1225 and that the emitted current density (J) can be fit by a ...

More Details
X-MOL

X-MOL,,,,, ...

More Details
Zebra Guidewire Nitinol Urology Disposable Wire Guide

Zebra Guidewire Nitinol Urology Disposable Wire Guide. Elastic Nitinol sheet have different role in different application. perelasticity refers to the phenomenon that the sample produces a strain much larger than its elastic limit strain under the action of external force, and the strain can automatically recover when unloaded....

More Details
Nitinol Sheet, Nickel Titanium Sheets | Stanford Advanced ...

2021-7-23 · Nitinol Sheet Description. Nitinol Sheet is a unique form of shape memory alloys because its shape allows for additional design opportunities. Unlike wire and tube, the sheet is a two-dimensional structure, which overcomes a set of design obstacles. Furthermore, a flat NiTi Sheet enables designers to perform operations that cannot be done on the wire or tube, like stamping, punching, and deep ...

More Details
Molybdenum Spot Welding Tip-Welding electrode …

Description. ZT''s molybdenum and TZM-faced tips listed here withstand greater heat and pressure, at the expense of some conductivity. Besides being used for spot welding high resistance base metals, they are useful in achieving "heat balance" when welding …

More Details
THIS DOCUMENT HAS BEEN REPRODUCED FROM …

2020-8-6 · The rhenium wire was coated with lanthanum hexaboride by a cataphoresis process refined in our laboratory.'' Photograph 1 shows the set—up for such a process. Before and after the rhonium wire was coated, it was flashed in a vacuum. A jig to support up to 3 wires was made out of green lava, .a soft ceramic that can be machined and

More Details
Tantalum Machining

2021-10-26 · Tantalum Machining. Most of the procedures in working and fabricating tantalum are conventional, and can be mastered without too much difficulty. At the out set, however, two important characteristics of tantalum must be kept constantly in mind: 1. Annealed tantalum, like copper, lead, stainless steel and some other metals, is.

More Details
HeatWave Labs

2018-9-20 · TB-189 Pure Rhenium Ribbon. TB-189 Pure Molybdenum and Moly/Rhenium Sheet. TB-189 Pure Tungsten, Molybdenum and Tantalum Foil. Rhenium, Tungsten/Rhenium and Moly/Rhenium Rod. Molybdenum/Rhenium Tubing. Pure Rhenuim, Tungsten/Rhenium and Molybdenum/Rhenium Wire. TB-206 Alumina Screws, Nuts and Washers. Single and Multi-bore Ceramic Tubing.

More Details
Quality Resistance Welding Electrodes ...

Zhuzhou Weilai New Materials Technology Co., Ltd is best Resistance Welding Electrodes, Plasma Spray Nozzles and Electrodes and X-ray Anode Target supplier, we …

More Details
Electrodes in USA,Electrodes Manufacturers & Suppliers in …

Type : Thermocouple Wire; Material : Tungsten Rhenium; Application : Industries; Brand Name : GT; Feature : Durable, Fine Finished, High Strength, Quality Tested, Reliable; Description: An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte or a vacuum).

More Details
China Customized Copper Alloy C18150 Welding …

We hope that more customers can provide high-quality Tantalum, Niobium Alloy, Molybdenum Rhenium Alloy and win the trust and praise of customers. Responsibility is the spiritual driving force of enterprise development, thus we always establish a strong sense of historical responsibility and political mission, and continue to forge ahead.

More Details
Molybdenum Sputtering Target factory, Buy good price ...

W80Cu20 Machined Copper Tungsten Alloy Spot Welding Head With 220HB. ... Heat Resistant Thermocouple Tungsten Rhenium Wire. Metallurgical Industry High Temperature Resistant Tungsten Rhenium Alloy Wire. Industrial Temperature Measurement Wire Shape Tungsten Rhenium Alloy. TZM Alloy (15) Corrosion Resistant Vacuum Furnace TZM Alloy Plate ASTM B387.

More Details