Hastelloy alloy

HASTELLOY alloy B-2 HASTELLOY alloy C-22 HASTELLOY alloy C-276 HASTELLOY alloy G-3 INCONEL alloy 718... [Pg.4]

Table 7.18 shows that the rate constants at 928°C for the Hastelloy alloys are considerably higher than those for molybdenum-free compositions, although the very low chromium content of Hastelloy W is doubtless a significant factor in this connection. It is noteworthy that the molybdenum-containing low-chromium alloy listed in Table 7.19 is generally superior to the others but this high resistance to oxidation is associated with its relatively high aluminium content. [Pg.1049]

Corrosion Resistance of Hastelloy Alloys, Stellite Div., Cabot Corp. [Pg.39]

Another important alloy is a Ni-Mo alloy, Hastelloy alloy B-3. This alloy is 74 percent nickel and 26 percent molybdenum. The alloy is resistant to all hydrochloric acid solutions and other strongly reducing acids. The addition of oxidizers such as ferric or cupric ions or oxygen will accelerate corrosion. Work hardening presents some fabrication difficulties, and machining is somewhat more difficult than for 316L stainless. [Pg.33]

The addition of chromium forms a family of Ni-Cr-Mo alloys such as Hastelloy alloys C-276, C-22, and C-2000. These alloys contain 16 to 22 percent chromium and 13 to 16 percent molybdenum and are very resistant to a wide variety of chemical environments. They are considered resistant to stress-corrosion cracking and very resistant to localized corrosion in chloride-containing environments. These alloys are resistant to strong oxidizing solutions, such as wet chlorine and hypochlorite solutions. They are among only a few alloys that are completely resistant to seawater. The carbon contents are low enough that weld sensitization is not a problem during fabrication. These alloys are also more difficult to machine than stainless steel, but fabrication is essentially the same. [Pg.33]

Hassium (Hs), l 492t HASTELLOY alloys, 17 102, 103 Hastelloy B, 13 519 Hastelloy B-2, 23 784-785 Hastelloy-C, 14 14 Hastelloy C series alloys, 13 520 Hatch Act of 1887, 24 353-354 Hatta number, 21 345 Haulage distances, 15 60-61 Hausmannite, 15 540 Hayashi-Williams equation, 22 561 Haylage, 10 863... [Pg.419]

Hastelloy alloy C-276 5 4 4 4 <750 Wrought, Fair Good 145 6.3 Excellent resistance to wet chlorine gas and sodium hypochlorite... [Pg.2202]

Hastelloy alloy B-2 (61 1 3 5 4 <750 Wrought, Fair Good 135 5.6 Resistant to solutions of hydrochloric and sulfuric acids... [Pg.2202]

Hastelloy" alloy A "Hastelloy" alloy B Brasses Copper... [Pg.273]

Warde, E. (1991) Chem Engr, London No. 502 (August 15) 35. Which super-duplex Weisert, E. D. (1952a) Chem Eng, NY 59 (June) 267. Hastelloy alloy C. [Pg.423]

Weisert, E. D. (1952b) Chem Eng, NY 59 (July) 314. Hastelloy alloy B. [Pg.423]

If you are designing a corrosion-resistant tank of rolled (annealed) Hastelloy alloy C, the tensile strength needed for your calculations is 896 MN/m, which is... [Pg.90]

Haynes International. In Corrosion Resistance of Hastelloy Alloys Haynes International Kokomo, IN, 1984. [Pg.1252]

Nickel-moly alloys are extremely resistant to very specific chemical environments such as hot hydrochloric acid. Examples are the Hastelloy alloy B series, which are used for vessels, columns and piping. [Pg.93]

Nickel-chrome-moly alloys have the best corrosion resistance of all the groups and are used for the most demanding corrosives for many applications, such as vessels, piping and instrumentation. Examples include the Hastelloy alloy C series. [Pg.95]

Fie. 7.60 Comparison of the time-temperature-transformation curves of Hastelloy alloys C and C-276. The latter contains less carbon and silicon. Redrawn from Ref 95... [Pg.353]

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