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rhenium powders

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Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006121
EISBN: 978-1-62708-175-7
...Typical composition of −200 and −325 mesh rhenium powders Table 5 Typical composition of −200 and −325 mesh rhenium powders Element Analysis, ppm −200 mesh −325 mesh Aluminum 1.4 1.4 Boron 0.1 0.1 Calcium 0.2 0.2 Carbon <10 <10 Chromium 1.5 1.5...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006124
EISBN: 978-1-62708-175-7
... refractory metal powders for the production of intermediate products as well as special cases of finished products. The metal powders considered include tungsten, molybdenum, tantalum, niobium and their alloys, as well as rhenium. References References 1. German R.M. , Ma J. , Wang X...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006133
EISBN: 978-1-62708-175-7
... molybdenum-rhenium tube Fig. 4 (a) Macroscopic and (b) microscopic images of friction welded Ti-Zr-Mo (TZM) rod with a diameter of 15 mm (0.6 in.) Abstract Abstract Refractory metals are typically processed from powders into ingots that are subsequently swaged into round bars or rolled...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006123
EISBN: 978-1-62708-175-7
...; PM, powder metallurgy. (b) Estimated Fig. 1 Test temperature vs. ultimate tensile strength for pure refractory metals Fig. 2 Test temperature vs. modulus of elasticity for pure refractory metals Fig. 3 Effect of alloying additions of rhenium on ductility. (a) Rhenium...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003777
EISBN: 978-1-62708-177-1
...–30 … Rhenium 35–45 Not recommended … Fe-40Ni-20B Not required 2 … Nb-20Ti-10Hf-4Cr-1Al-7Si Not required 20 … Vanadium 60–90 Prefer Barker's electrolytic etch, 6 V for ∼15 s … (a) P/M, powder metallurgy; HIP, hot isostatic pressed; CIP, cold isostatic pressed...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003151
EISBN: 978-1-62708-199-3
...Abstract Abstract The refractory metals include niobium, tantalum, molybdenum, tungsten, and rhenium. They are readily degraded by oxidizing environments at moderately low temperatures. Protective coating systems have been developed, mostly for niobium alloys, to permit their use in high...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001079
EISBN: 978-1-62708-162-7
..., machining, forming, cleaning, joining, and coatings. The article also presents information on, and specifications for, the following metals and their alloys: niobium, tantalum, molybdenum, tungsten, rhenium, and refractory metal fiber-reinforced composites. It discusses the processes involved...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006255
EISBN: 978-1-62708-169-6
.... , Extractive Metallurgy of Niobium, CRC Press , Boca Raton, FL , 1994 8. Trybus C.L. , Wang C. , Pandheeradi M. , and Meglio C.A. , Powder Metallurgical Processing of Rhenium , Adv. Mater. Process., Dec 2002 , p 23 – 26 9. Povarova K.B. and Tylkina M.A...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001426
EISBN: 978-1-62708-173-3
... be encountered is porosity, which often occurs from welding a powder metallurgical product. It has been proposed that tungsten and molybdenum be alloyed with rhenium to improve both room-temperature ductility and weldability. The binary alloy of molybdenum with 50% rhenium can be easily welded using the GTAW...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003994
EISBN: 978-1-62708-185-6
... are forged at about the same or slightly higher temperatures than molybdenum or TZM; tungsten-containing alloys are typically forged at temperatures higher than molybdenum or TZM because of their higher strengths, and in the case of tungsten, its lower forgeability. Molybdenum-rhenium alloys can...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001283
EISBN: 978-1-62708-170-2
....1986.0420 20. Skibo M. and Greulich F. , Characterization of CVD Ni-(0.05–0.20wt%)B Alloys , Thin Solid Films , Vol 113 , 1984 , p 225 – 234 10.1016/0040-6090(84)90225-6 21. Donaldson J.G. , A Preliminary Study of the Vapor Deposition of Rhenium and Rhenium-Tungsten...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006639
EISBN: 978-1-62708-213-6
... Example #4 Example #5 Physical Electronics <xref rid="a0006639-ref17" ref-type="bibr">(Ref 17)</xref> Thermo Fisher Scientific <xref rid="a0006639-ref18" ref-type="bibr">(Ref 18)</xref> Kratos Analytical <xref rid="a0006639-ref19" ref-type="bibr">(Ref 19)</xref> Accuracy Powder Specimens...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001098
EISBN: 978-1-62708-162-7
... are recommended. Source: Adapted from Ref 9 Properties of tungsten-rhenium thermocouples Table 8 Properties of tungsten-rhenium thermocouples Property W versus W-26Re W-3Re versus W-25Re W-5Re versus W-26Re Nominal operating temperature range, °C (°F), in:  Dry hydrogen 2760 (5000...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003158
EISBN: 978-1-62708-199-3
..., platinum-molybdenum, platinel, and tungsten-rhenium thermocouples. This article discusses the basic principles, classification, and properties of thermocouples, and the techniques for insulating and protecting thermocouple wires from the operating environment. electrical insulation environmental...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002462
EISBN: 978-1-62708-194-8
... (DS) bal 8.0 … 9.0 0.5 10.0 … 0.7 5.6 0.07 … … 0.015 3.2 Ta, 0.010 Zr, 1.4 Hf PWA 1484 (SC) bal 5.0 … 10.0 2.0 6.0 … … 5.6 … … … … 9.0 Ta, 3.0 Re, 0.1 Hf CMSX-4 bal 6.0 … 9.0 0.6 6.0 … 1.0 5.6 … … … … 7 Ta, 3 Re, 0.1 Hf Powder metallurgy alloys...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003331
EISBN: 978-1-62708-176-4
... Stainless steels, wrought martensitics hardened and tempered 580 180 Rhenium 555 331 Molybdenum and its alloys 555 179 Nickel and its alloys 534 75 Stainless steels, cast 470 130 Tungsten 443 330 Low-alloy steels, wrought; carburized, quenched and tempered 429 212 Copper...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003218
EISBN: 978-1-62708-199-3
... coating is produced. The traditional pack consists of four components: the substrate or part to be coated, the master alloy (i.e., a powder of the element or elements to be deposited on the surface of the part), a halide salt activator, and a relatively inert filler powder. The master alloy, the filler...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003218
EISBN: 978-1-62708-199-3
... metals tungsten, molybdenum, rhenium, niobium, tantalum, zirconium, and hafnium—are deposited using CVD processes. Typical products produced are crucibles, rocket nozzles, and other high-temperature components; linings for chemical vessels; and coatings for electronic components. These refractory metals...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.9781627081832
EISBN: 978-1-62708-183-2
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002410
EISBN: 978-1-62708-193-1
... G.L. , Sikkenga S.L. , Brentnall W.D. , Aurrecoechea J.M. , and Kubarych K.G. , Development of the Rhenium Containing Superalloys CMSX-4 ® &amp; CM 186 LC ® for Single Crystal Blade and Directionally Solidified Vane Applications in Advanced Turbine Engines , Superalloys 1992...