GB1292504A - Nickel-zinc alloys - Google Patents

Nickel-zinc alloys

Info

Publication number
GB1292504A
GB1292504A GB47726/70A GB4772670A GB1292504A GB 1292504 A GB1292504 A GB 1292504A GB 47726/70 A GB47726/70 A GB 47726/70A GB 4772670 A GB4772670 A GB 4772670A GB 1292504 A GB1292504 A GB 1292504A
Authority
GB
United Kingdom
Prior art keywords
max
nickel
alpha
solvus temperature
oct
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
GB47726/70A
Inventor
F Badia
J Schramm
F Ansuini
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 GB1292504A publication Critical patent/GB1292504A/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
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • 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
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Adornments (AREA)
  • Powder Metallurgy (AREA)

Abstract

1292504 Nickel-zinc alloy INTERNATIONAL NICKEL Ltd 7 Oct 1970 [14 Oct 1969] 47726/70 Heading C7A A wrought alloy contains: - Ni 4-71% Zn 29-40% and Pb 0-2% the balance, apart from impurities such as:- Al 0À03% max., Bi 0À005% max., C 0À05% max., Fe 0À15% max., Mg 0À5% max., Mn 1% max., P 0À005% max., S 0À005% max., Si 0À05% max., and Ti 0À1% max., being Cn. The alloy has an alpha/alpha + beta solvus temperature of 427- 629‹C. and a fine grain two phase structure of beta particles dispersed discontinuously and intergranularly in an alpha matrix. The required microstructure may be produced by hamogenizing (e.g. at 815-870‹C.) hot working, solution treating, preferably at 30-110‹C. below the solvus temperature, quenching in air or water, cold working, preferably with at least 60% reduction and then recrystallizing (e.g. 28-110‹C. below solvus temperature).
GB47726/70A 1969-10-14 1970-10-07 Nickel-zinc alloys Expired GB1292504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1391369A 1969-10-14 1969-10-14

Publications (1)

Publication Number Publication Date
GB1292504A true GB1292504A (en) 1972-10-11

Family

ID=21762467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47726/70A Expired GB1292504A (en) 1969-10-14 1970-10-07 Nickel-zinc alloys

Country Status (8)

Country Link
US (1) US3640781A (en)
BE (1) BE757506A (en)
CA (1) CA924931A (en)
CH (1) CH525282A (en)
DE (1) DE2050086A1 (en)
FR (1) FR2064324B1 (en)
GB (1) GB1292504A (en)
SE (1) SE364069B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674566A (en) * 1985-02-14 1987-06-23 Olin Corporation Corrosion resistant modified Cu-Zn alloy for heat exchanger tubes
DE4006410C2 (en) * 1990-03-01 1994-01-27 Wieland Werke Ag Semi-finished products made of copper or a copper alloy with added carbon
USD429657S (en) * 1997-05-30 2000-08-22 Missak Baghdassarian Tubing
FR2869916B1 (en) * 2004-05-05 2008-05-16 Clal Msx Sa Cu-NI-ZN ALLOY FOR EYEWEAR
US9951406B2 (en) * 2014-11-18 2018-04-24 The United States Of America, As Represented By The Secretary Of Commerce Alloy with selected electrical conductivity and atomic disorder, process for making and using same
US10378092B2 (en) * 2016-10-17 2019-08-13 Government Of The United States Of America, As Represented By The Secretary Of Commerce Coinage alloy and processing for making coinage alloy
US10344366B2 (en) * 2016-10-17 2019-07-09 The United States Of America, As Represented By The Secretary Of Commerce Coinage alloy and processing for making coinage alloy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680046A (en) * 1924-01-30 1928-08-07 Victor O Homerberg Method of treating copper alloys and improved product
US1680045A (en) * 1926-01-28 1928-08-07 Victor O Homerberg Method of treating copper alloys and improved product
US2101087A (en) * 1937-02-18 1937-12-07 American Brass Co Copper base alloy
US2101625A (en) * 1937-06-01 1937-12-07 American Brass Co High strength corrosion resistant copper alloy
US2101626A (en) * 1937-07-13 1937-12-07 American Brass Co Hot workable copper alloys
US3005702A (en) * 1957-10-02 1961-10-24 Commissariat Energie Atomique Methods of manufacturing porous membranes
US3046166A (en) * 1959-07-01 1962-07-24 Olin Mathieson Treatment of brass
US3403997A (en) * 1966-02-07 1968-10-01 Int Nickel Co Treatment of age-hardenable coppernickel-zinc alloys and product resulting therefrom

Also Published As

Publication number Publication date
US3640781A (en) 1972-02-08
SE364069B (en) 1974-02-11
BE757506A (en) 1971-04-14
CA924931A (en) 1973-04-24
FR2064324A1 (en) 1971-07-23
FR2064324B1 (en) 1973-01-12
CH525282A (en) 1972-07-15
DE2050086A1 (en) 1971-04-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees