GB1072217A - Production of ingots - Google Patents

Production of ingots

Info

Publication number
GB1072217A
GB1072217A GB33817/65A GB3381765A GB1072217A GB 1072217 A GB1072217 A GB 1072217A GB 33817/65 A GB33817/65 A GB 33817/65A GB 3381765 A GB3381765 A GB 3381765A GB 1072217 A GB1072217 A GB 1072217A
Authority
GB
United Kingdom
Prior art keywords
oxide
flux
aluminium
ingots
titanium
Prior art date
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
Application number
GB33817/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inco Ltd
Original Assignee
Inco Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inco Ltd filed Critical Inco Ltd
Publication of GB1072217A publication Critical patent/GB1072217A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49972—Method of mechanical manufacture with separating, localizing, or eliminating of as-cast defects from a metal casting [e.g., anti-pipe]
    • Y10T29/49975—Removing defects
    • Y10T29/49979—After deforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49989—Followed by cutting or removing material

Abstract

In a process for lasting ingots in which molten metal and molten flux are poured into an ingot mould, the composition of a suitable flux comprises 30-40% Aluminium oxide, 32-40% Calcium oxide, 6-8% titanium oxide, 8-12% silica, 3-6% magnesium oxide, 4-8% Calcium fluoride and 2-7% Sodium oxide in such proportions that the flux has a melting temperature of 1260-1370 DEG C. Other fluxes may be used including the above - an addition of cryolite or alkali or alkaline earth fluorides, chlorides or oxides. The process is used particularly for casting iron and/or nickel base alloys such as the following;- 4.5-35% by weight of molybdenum or chromium, or both, 0.05-3.5% of titanium, 0.01-0.5% carbon, up to 35% cobalt, up to 6% niobium plus tantalum, up to 1% vanadum, up to 6% tungsten, up to 6% copper, up to 4% Aluminium up to 2.5% Manganese, up to 2% silicon the remainder comprising not less than 40% of nickel or iron or both.
GB33817/65A 1964-08-17 1965-08-06 Production of ingots Expired GB1072217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US390103A US3311972A (en) 1964-08-17 1964-08-17 Production of ingots for wrought metal products

Publications (1)

Publication Number Publication Date
GB1072217A true GB1072217A (en) 1967-06-14

Family

ID=23541072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33817/65A Expired GB1072217A (en) 1964-08-17 1965-08-06 Production of ingots

Country Status (2)

Country Link
US (1) US3311972A (en)
GB (1) GB1072217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078694A2 (en) * 1981-11-02 1983-05-11 Hitachi, Ltd. Method of producing elongate large-size forged article

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150217412A1 (en) * 2014-01-31 2015-08-06 General Electric Company Weld filler for nickel-base superalloys
AU2015240681B2 (en) * 2014-04-04 2018-05-10 Special Metals Corporation High strength Ni-Cr-Mo-W-Nb-Ti welding product and method of welding and weld deposit using the same
CN115731905B (en) * 2023-01-04 2023-10-17 广州市威柏乐器制造有限公司 Durable guitar string

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1581512A (en) * 1926-04-20 Method oe making abticles from steel ingots
US1862074A (en) * 1924-07-09 1932-06-07 Anaconda Copper Mining Co Production of copper cakes and sheet bars

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078694A2 (en) * 1981-11-02 1983-05-11 Hitachi, Ltd. Method of producing elongate large-size forged article
EP0078694A3 (en) * 1981-11-02 1984-05-16 Hitachi, Ltd. Method of producing elongate large-size forged article

Also Published As

Publication number Publication date
US3311972A (en) 1967-04-04

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