2,073 tungsten rhenium products are offered for sale by suppliers on alibaba.com, of which other metals amp metal products accounts for 3. a wide variety of tungsten rhenium options are available to you, such as fiberglass, enameled. you can also choose from heating, overhead tungsten rhenium, as well as from machinery repair shops tungsten,rheniumtungsten wire and ribbon,rheniumtungsten wire and ribbon is used in the manufacture of mass spectrometer filaments and heater coil as well as in the manufacture of thermocouples. quantity discount 10 or more 5 off 50 or more 10 off. standard lead-time for non-stock items is approximately two weeks depending on the item. standard lead time for wire is 48
feb 01, 2020 tungstenrhenium wire is used in thermocouple and lamp filament manufacturing due to its good thermal sensitivity and high temperature plasticity, and many waste wires are generated in processing and after use. this work focuses on the efficient recovery of high value rhenium from tungstenrhenium wire waste with a mass composition,rhenium molybdenum tungsten rhenium molybdenum tungsten,944 rhenium molybdenum tungsten products are offered for sale by suppliers on alibaba.com, of which other metals amp metal products accounts for 1, tungsten bars accounts for 1. a wide variety of rhenium molybdenum tungsten options are available to you, there are 81 suppliers who sells rhenium molybdenum tungsten on alibaba.com, mainly located
tungsten-rhenium wire. the unique properties of tungsten are further enhanced in our tungsten-rhenium wire. already tungsten wire is a high strength wire and by alloying tungsten with rhenium the strength will be further improved. this is for example a suitable characteristic where the wire dimension has to be the smallest possible in,rhenium alloys pure tungsten wire and,tungsten-rhenium wire is a staple in thermocouples and electronics products. all wire compositions are available in a full range of sizes as small as .001 to meet your requirements. tungsten rod. refractory metal tungsten rod bar products are available in a broad range of sizes up to 6 in diameter and customized solutions.
showing 1-5 of 5 results for tungsten rhenium advanced search. structure search. relevance. compare. tungstenrhenium. tungstenrhenium. product number product description sds gf62157618 wire, w 95re 5, length 0.1 m, 0.2 mm diameter, temper,superplasticity in tungstenrhenium alloys,rhenium were double electron-beam melted and subsequently fabricated to 0. 3-inch rod by extrusion and swaging. an alloy containing 36-atomic-percent rhenium could not be fabricated. the starting materials were commercial powders of tungsten and rhenium with im purity levels as listed in table i. the particle size of the tungsten powder averaged
rhenium tungsten liquor solid prior art date 1985-05-28 legal status the legal status is an assumption and is not a legal conclusion. google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. expired - lifetime application number us06737,758,mechanical properties of arcmelted tungstenrhenium,abstract a study was conducted on the effect of 4 atomic percent rhenium mechanical properties of hafnium carbide strengthened tungsten-base alloys. strengthening from hfc and improved low temperature bend ductility from the rhenium addition could be combined without detrimental interaction. maximum strength alloys contained 0.3 to 0.4 mol percent hafnium carbide.
made-in-china.com is a b2b platform for global buyers to source chinese tungsten rhenium products and chinese tungsten rhenium manufacturers. you can send your questions like minimum quantity to our suppliers by clicking the red button contact now. many of our suppliers products are flexible and sometimes only 1 is needed.,influence of rhenium and tungsten on the microstructure,oct 01, 2020 for both alloys containing the element tungsten and the gh4169 alloy without any element, the phase and rectangular carbide were all precipitated after the heat treatment. the creep rupture life of the alloy added with the element rhenium was higher than that of the alloy added with the element tungsten at a high temperature.
rhenium and tungsten, molybdenum or platinum alloy metals and their coating materials are widely used in electronics and aerospace industry due to their high melting point, high resistance, strong magnetism and good stability. such as special incandescent light bulb shells of filament, artificial satellites and rockets, atomic reactor protection boards, evaporation metals as ultra high,recovery of tungsten and rhenium gte products,the resulting hexamine-tungsten-rhenium mixture is agitated at a sufficiently low temperature preferably below about 20 c. for a sufficient time, preferably at least about 6 hours to form a first hexamine tungsten solid which contains the major portion of the tungsten and a first mother liquor which contains the major portion of the rhenium.
moreover, tungsten-rhenium has a higher recrystallization temperature and better creep resistance. this material data has been provided by plansee. all metrics apply to room temperature unless otherwise stated. si units used unless otherwise stated.,rhenium oxide re2o7,tungsten w tungsten sheet tungsten rods tungsten crucibles tungsten electrodes molybdenum mo aluminum- molybdemun almo crucibles sheets wire rods ingot niobium nb aluminum-niobium alnb rods sheets ingots chips powder rhenium re ammonium perrhenate rhenium heptoxide metallic powder rhenium metal granular rhenium
aug 01, 2020 yielding and fracture in tungsten and tungsten-rhenium alloys. j. less-common metals, 17 1969, pp. 133-149. article download pdf view record in scopus google scholar. w.d. klopp. review of ductilizing of group via elements by rhenium and,tungsten rhenium wire best material co,tungsten rhenium wires can be also used as heating wire in e-guns and e-tubes for its superior level of straightness and resistance uniform. besides, tungsten rhenium wire can be used as thermocouple wire for measuring temperature up to 2,200 degree due to its good properties in high temperature.
feb 25, 2020 rhenium and scandium oxide doped tungsten nanoparticles mixed with active materials have been synthesized by chemical route using solgel method. addition of rhenium increases the mechanical properties of the tungsten nanoparticles. alloying between tungsten and rhenium particles will aid in sintering and homogenization of the powders.,tungsten rhenium foil american elements,about tungsten rhenium foil. tungsten rhenium foil is generally immediately available in most volumes, including bulk quantities. american elements can produce most materials in high purity and ultra high purity up to 99.99999 forms and follows applicable astm testing standards a range of grades are available including mil spec military
tantalum is one of the refractory metals. its melting point of 5425 f 2996 c is exceeded only by osmium, rhenium, tungsten, and carbon. due to its workability, high temperature strength, corrosion resistance, and excellent thermal conductivity, tantalum tubing can be a good choice for thermocouple protection tubes for many applications from room temperature to over 5000 f 2760 c,tungsten rhenium alloy american elements,tungsten rhenium is one of numerous metal alloys sold by american elements under the trade name ae alloys. generally immediately available in most volumes, ae alloys are available as bar, ingot, ribbon, wire, shot, sheet, and foil. ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, targets
wafer testing rhenium tungsten wire , tungsten rhenium alloy , straightened and cutted w-3re pin. rhenium tungsten pin . future rhenium offer straightened and cutted rhenium tungsten wire which is used for wafer testing. rhenium tungsten pin has high vickers hardness and resistivity compared to pure tingsten wire.,yielding and fracture in tungsten and tungsten,tungsten is decreased by alloying with rhenium. the work-hardening rate of l-percent plastic strain for unalloyed tungsten w increases rapidly with decreasing temperature, although it is relatively independent of temperature in the w-re alloys. in unalloyed tungsten and dilute w-re alloys, fracture was mainly by cleavage. in these materials,
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