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sintering furnaces

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Journal Articles
Alloy Digest (2015) 64 (12): SA-736.
Published: 01 December 2015
... with accelerated cooling in the sintering furnace, delivering properties comparable with more highly-alloyed, diffusion-alloyed, and hybrid steels. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. Filing Code: SA-736. Producer...
Journal Articles
Alloy Digest (1974) 23 (9): SA-308.
Published: 01 September 1974
... IN-861 is a mixed elemental powder metallurgy steel designed for use in the as-sintered condition. It achieves its good mechanical properties by hardening during normal cooling in most commercial sintering furnaces. This datasheet provides information on composition, physical properties...
Journal Articles
Alloy Digest (1988) 37 (4): Ta-9.
Published: 01 April 1988
... tubing (drawn from sheet), wire. Applications: Vacuum sintering furnace pedestals up to 22OO C; patch repair of glass-lined vessels; safety rupture discs and control valve diaphragms for special chemical processes; rocket engine extension skirts, fasteners and complicated manifold assemblies...
Journal Articles
Alloy Digest (2015) 64 (11): CS-193.
Published: 01 November 2015
...: 002-614X CS-193B Fig. 2 The effects of sintered carbon content with conventional cooling. Compacted with 0.75% ethylene bis-stearamide (EBS) to 7.0 g/cm3 green density. Sintered under 90% nitrogen, 10% hydrogen at 1120 °C in a belt furnace. Fig. 3 Sinter-hardening properties. Compacted with 0.75...
Journal Articles
Alloy Digest (2018) 67 (1): SA-809.
Published: 01 January 2018
..., 10% hydrogen at 1120 °C in a belt furnace. Fig. 3 The effects of tempering sinter-hardened products. Compacted with 0.75% ethylene bis-stearamide (EBS) to 7.0 g/cm3. Tempered at 180 °C. Sintered under 90% nitro- gen, 10% hydrogen at 1120 °C in a belt furnace. Acceler- ated cooling rates produce high...
Journal Articles
Alloy Digest (2020) 69 (9): Mo-19.
Published: 01 September 2020
... Wieland Duro Molybdenum is unalloyed molybdenum produced from pressed-and-sintered billets. Its unique combination of physical, mechanical, and chemical properties makes it ideal for exacting applications in the electronics, aerospace, nuclear, and metalworking industries. This datasheet provides...
Journal Articles
Alloy Digest (1971) 20 (11): W-17.
Published: 01 November 1971
... Constants: Density, Ib/cu in. 0.61 Specific gravity 17.0 Melting point, oC 2815 oF 5100 Modulus of elasticity, psi (As sintered) 49.3 x 106 (Wrought) 54.5 x 106 PROPERTIES Table 1 - TRANSITION TEMPERATURE AND ROOM-TEMPERATURE HARDNESS (Sintered material treated as indicated) Ductile-to-Brittle Transition...
Journal Articles
Alloy Digest (2004) 53 (10): TS-607.
Published: 01 October 2004
... in furnace. Hardening. Austenitize at 1030 1180 °C (1885 2155 °F). Holding time after through heating is 20 30 min. Where higher toughness is required, use a lower hardening temperature. Where higher wear resistance is required, use a higher hardening temperature. Hardness of 62 66 HRC may be achieved...
Journal Articles
Alloy Digest (1959) 8 (5): TS-82.
Published: 01 May 1959
... in oil, and temper to desired hardness. Use accepted steel practice to prevent decarburizarion. When maximum hardness is re- quired, a flash tempering at 375°F. for 10 minutes is recommended for stress relieving. ANNEAL: Heat at 1550°F. for 2 hours, cool to 1300 F. at rhe rate of 20 F./hour, furnace cool...
Journal Articles
Alloy Digest (1970) 19 (3): TS-228.
Published: 01 March 1970
... at 16500F. for one hour per inch of cross section and furnace cool to room temperature. 3.46x10-6 4.64x10-6 44.0~106 0.57 0.61 Copyright © ASM International® 1996DOI: 10.31399/asm.ad.ts0228 Machinability: In the annealed state Ferro-Tic Cr. CM can be machined with most metal working tools, or ground...
Journal Articles
Alloy Digest (1988) 37 (8): Mo-14.
Published: 01 August 1988
... Wrought molybdenum products from pressed, sintered and rolled 99.95% molybdenum powder. This datasheet provides information on composition, physical properties, elasticity, and bend strength. It also includes information on corrosion resistance as well as forming, heat treating, and joining...
Journal Articles
Alloy Digest (1954) 3 (1): W-1.
Published: 01 January 1954
... FANSTEEL 77 METAL is a sintered high density alloy made by powder metallurgy methods for use as an inertial mass for gyroscope rotors, as a counterbalance material, as a radiation shield, and the like. This datasheet provides information on composition, physical properties, hardness, elasticity...
Journal Articles
Alloy Digest (2021) 70 (11): Mo-21.
Published: 01 November 2021
..., wt% loads, such as furnace rails, sintering boats, annealing boats, 99.30 99.70 trays, grids, and racks, and similar items. Element 0.3 0.7 Molybdenum Machining Lanthanum Oxide (La2O3) Molybdenum and molybdenum alloys can be machined by Physical Properties all of the common metal machining processes...
Journal Articles
Alloy Digest (1977) 26 (7): SA-335.
Published: 01 July 1977
... of forgings made from a 17-inch RCS billet, which in turn came from a 30-inch round vacuum-arc ingot. The heat treatment used is that described herein under Heat Treatment , using a 9500F temper. (RCS = Round Cornered Square) Heat Treatment : Annealing: Heat thoroughly to 1500-1550oF. furnace cool at 500F...
Journal Articles
Alloy Digest (2009) 58 (6): SS-1037.
Published: 01 June 2009
... for Kanthal APMT are as radiant tubes in electrically or gas-fired furnaces such as continuous annealing and galvanizing furnaces, seal quench furnaces, holding furnaces and dosing furnaces in the aluminum, zinc, lead industries, thermocouple protection tubes, and furnace muffles for sintering applications...
Journal Articles
Alloy Digest (1960) 9 (10): TS-98.
Published: 01 October 1960
... International® 1996 Heat Treatment: Annealing: Pack anncal in a scaled container to prc- vent excessive scaling and decarburisatinn. Heat slowly to I550-1600oF and hold at this temperature for one hour per inch of container thickness. Then cool slowly with the furnace at a rate not l rcccdhg 500 per hour...
Journal Articles
Alloy Digest (2020) 69 (10): W-34.
Published: 01 October 2020
... Wieland Duro Tungsten is unalloyed tungsten produced from pressed-and-sintered billets. The high melting point of tungsten makes it an obvious choice for structural applications exposed to very high temperatures. Tungsten is used at lower temperatures for applications that can benefit from its...
Journal Articles
Alloy Digest (1969) 18 (4): SA-238.
Published: 01 April 1969
... 415 401 331 (Quenched from 1 S7S°F - Distance from quenched end in l/ 16th of an inch) Distance 4 8 12 16 22 24 28 32 36 Rockwell C 57 57 54 47 43 42 42 41 37 DOI: 10.31399/asm.ad.sa0238 Copyright © ASM International® 1996 Heat Treatment: Annealing: Heat at 14S0°F, furnace cool. Normalizing: Heat...
Journal Articles
Alloy Digest (1966) 15 (4): SA-193.
Published: 01 April 1966
... © ASM International® 1996 He.at Treatment: -Annealing: Heat co abour 14300F and equalize, cool lOo,lhr. to 1200oF, 20ohr. to 7000F and air cool for 241 Brine11 maximum. Normalizing: Heat to about 1650oF. air cool. Recharge in furnace before reaching room temperature. Hardening: Heat to about 1575oF...
Journal Articles
Alloy Digest (1983) 32 (5): SA-390.
Published: 01 May 1983
... were estimated by the editor.) Annealing: Heat to I525 l6ooo F. furnace cool. The Brine11 hardness should be 22G250. Normalizing: Heat to 1575tl7ooOF. hold one hour per inch of maximum thickness, air cool. Hardening: Austenitize by heating to 1475.1625 F. hold 15minutes per inch of thickness. quench...