GB1431145A - Inoculants for iron-based an nickel-based alloys - Google Patents

Inoculants for iron-based an nickel-based alloys

Info

Publication number
GB1431145A
GB1431145A GB2109874A GB2109874A GB1431145A GB 1431145 A GB1431145 A GB 1431145A GB 2109874 A GB2109874 A GB 2109874A GB 2109874 A GB2109874 A GB 2109874A GB 1431145 A GB1431145 A GB 1431145A
Authority
GB
United Kingdom
Prior art keywords
matrix
inoculants
nickel
iron
alloys
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
GB2109874A
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.)
Institut Problem Litya Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Problem Litya Akademii Nauk Ukrainskoi Ssr
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 Institut Problem Litya Akademii Nauk Ukrainskoi Ssr filed Critical Institut Problem Litya Akademii Nauk Ukrainskoi Ssr
Priority to GB2109874A priority Critical patent/GB1431145A/en
Publication of GB1431145A publication Critical patent/GB1431145A/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents

Landscapes

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

Abstract

1431145 Inoculants for Fe or Ni base alloys INST PROBLEM LITYA AKAD NAUK UKRAINSK SSR 13 May 1974 21098/74 Headings C7A and C7D An inoculant for iron-or nickel-based alloys consists of 3-25% by volume of one or more of the nitrides, carbides, carbonitrides, borides and oxides of Ti, Zr, Ta, Hf and Th produced in the matrix and dispersed therein as particles not more than 5 Ám in size, the matrix being Fe-or Ni-based and consisting of 0-10% total of one or more rare earth metals, 0-50% total of one or more of Mn, Mo and Si, and the balance being Fe or Ni. The inoculant may be made by heating a melt of the matrix alloy above the formation temperature of the high melting point compounds adding the elements to form the compounds in substantially stoichiometric proportions and cooling the melt at 10<SP>2</SP> to 10<SP>7</SP> C/sec. Examples show inoculating Ni-base alloys or Cu-Ni steels.
GB2109874A 1974-05-13 1974-05-13 Inoculants for iron-based an nickel-based alloys Expired GB1431145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2109874A GB1431145A (en) 1974-05-13 1974-05-13 Inoculants for iron-based an nickel-based alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2109874A GB1431145A (en) 1974-05-13 1974-05-13 Inoculants for iron-based an nickel-based alloys

Publications (1)

Publication Number Publication Date
GB1431145A true GB1431145A (en) 1976-04-07

Family

ID=10157192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2109874A Expired GB1431145A (en) 1974-05-13 1974-05-13 Inoculants for iron-based an nickel-based alloys

Country Status (1)

Country Link
GB (1) GB1431145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2274467A (en) * 1993-01-26 1994-07-27 London Scandinavian Metall Metal matrix alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2274467A (en) * 1993-01-26 1994-07-27 London Scandinavian Metall Metal matrix alloys
US6099664A (en) * 1993-01-26 2000-08-08 London & Scandinavian Metallurgical Co., Ltd. Metal matrix alloys

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee