Nickel-chromium-iron-based casting alloy
AssigneeSaint-Gobain Seva
InventorsYuefeng GU, Jingbo YAN, Yaxin XU, Fei SUN
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Abstract
A Ni—Cr—Fe-based casting alloy is provided for use in manufacturing a component for contacting molten glass, such as a centrifugal spinner for forming fibers of a molten glass by a rotary fiber forming process, for example. This Ni—Cr—Fe-based casting alloy is suitable for use in manufacturing a component for contacting molten glass, and contains, in terms of mass percent, 15-30% Cr, 15-30% Fe, 2.5-5.0% Co, 3.0-6.0% W, 0.0-2.0% Ti, 0.5-2.5% Nb, 0.5-2.0% Mo, and 0.5-1.2% C, the remainder including nickel and unavoidable impurities.
Claims8
A Ni—Cr—Fe-based casting alloy suitable for use in a production of components which come into contact with molten glass, the Ni—Cr—Fe-based casting alloy containing, in mass %:
- Cr:
- 15-30%,
- Fe:
- 15-30%,
- Co:
- 2.5-5.0%,
- W:
- 3.0-6.0%,
- Ti:
- 0.0-2.0%,
- Nb:
- 0.5-2.5%,
- Mo:
- 0.5-2.0%, and
- C:
- 0.5-1.2%,
- with the remainder comprising nickel and inevitable impurities.
A Ni—Cr—Fe-based casting alloy suitable for use in the production of components which come into contact with molten glass, the Ni—Cr—Fe-based casting alloy containing, in mass %:
- Cr:
- 22-30%,
- Fe:
- 15-30%,
- Co:
- 2.5-4.5%,
- W:
- 4.0-6.0%,
- Ti:
- 0.0-2.0%,
- Nb:
- 0.5-1.4%,
- Mo:
- 0.5-2.0%, and
- C:
- 0.5-1.2%,
- with the remainder comprising nickel and inevitable impurities.
Dependencies are inferred from the claim text.