GB567445A - Flint alloy - Google Patents

Flint alloy

Info

Publication number
GB567445A
GB567445A GB12717/43A GB1271743A GB567445A GB 567445 A GB567445 A GB 567445A GB 12717/43 A GB12717/43 A GB 12717/43A GB 1271743 A GB1271743 A GB 1271743A GB 567445 A GB567445 A GB 567445A
Authority
GB
United Kingdom
Prior art keywords
alloy
parts
iron
misch
metal
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
GB12717/43A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB12717/43A priority Critical patent/GB567445A/en
Publication of GB567445A publication Critical patent/GB567445A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C15/00—Pyrophoric compositions; Flints

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

567,445. Alloys. KENT, H. Aug. 6, 1943, No. 12717, Convention date, July 24, 1942. [Class 82 (i)] Pyrophoric alloys contain misch-metal, iron and copper, together with small quantities of silver, nickel and chromium. A preferred alloy contains misch-metal 300 parts, iron 75-100 parts, copper 5 parts, silver 2-4 parts, nickel 1 part and chromium 1 part. Magnesium may also be added in amount up to 2 per cent in weight of the alloy. The misch-metal is melted under a salt layer, the iron and then the other metals added, and the alloy cast into a mould preheated to just below the melting point of the alloy. The Specification as open to inspection under Sect. 91 states also that manganese and vanadium may be added to harden the alloy. This subject-matter does not. appear in the Specification as accepted.
GB12717/43A 1943-08-06 1943-08-06 Flint alloy Expired GB567445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12717/43A GB567445A (en) 1943-08-06 1943-08-06 Flint alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12717/43A GB567445A (en) 1943-08-06 1943-08-06 Flint alloy

Publications (1)

Publication Number Publication Date
GB567445A true GB567445A (en) 1945-02-14

Family

ID=22006331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12717/43A Expired GB567445A (en) 1943-08-06 1943-08-06 Flint alloy

Country Status (1)

Country Link
GB (1) GB567445A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660301A (en) * 1948-09-28 1953-11-24 Goldschmidt Ag Th Process for the manufacture of cerium-iron-alloy flints
US2762707A (en) * 1948-09-28 1956-09-11 Goldschmidt Ag Th Process of producing flints by means of extrusion
US2792301A (en) * 1952-01-25 1957-05-14 Goldschmidt Ag Th Process of manufacturing flint or like pyrophoric material in extrusion presses
US2908071A (en) * 1953-05-11 1959-10-13 New Process Metals Inc Pyrophoric flints
DE1181430B (en) * 1958-02-14 1964-11-12 Treibacher Chemische Werke Ag Use of mixed metal-iron alloys for the production of extruded ignition stones
US3402029A (en) * 1966-12-12 1968-09-17 Ute Mountain Supply Company Fire kindling method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660301A (en) * 1948-09-28 1953-11-24 Goldschmidt Ag Th Process for the manufacture of cerium-iron-alloy flints
US2762707A (en) * 1948-09-28 1956-09-11 Goldschmidt Ag Th Process of producing flints by means of extrusion
US2792301A (en) * 1952-01-25 1957-05-14 Goldschmidt Ag Th Process of manufacturing flint or like pyrophoric material in extrusion presses
US2908071A (en) * 1953-05-11 1959-10-13 New Process Metals Inc Pyrophoric flints
DE1181430B (en) * 1958-02-14 1964-11-12 Treibacher Chemische Werke Ag Use of mixed metal-iron alloys for the production of extruded ignition stones
US3402029A (en) * 1966-12-12 1968-09-17 Ute Mountain Supply Company Fire kindling method

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