GB1216373A - Improvements in or relating to corrosion resistant alloys - Google Patents

Improvements in or relating to corrosion resistant alloys

Info

Publication number
GB1216373A
GB1216373A GB2421/68A GB242168A GB1216373A GB 1216373 A GB1216373 A GB 1216373A GB 2421/68 A GB2421/68 A GB 2421/68A GB 242168 A GB242168 A GB 242168A GB 1216373 A GB1216373 A GB 1216373A
Authority
GB
United Kingdom
Prior art keywords
powder
corrosion resistant
jan
spreading
shaping
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
GB2421/68A
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.)
Chase Brass and Copper Co Inc
Original Assignee
Chase Brass and Copper Co Inc
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 Chase Brass and Copper Co Inc filed Critical Chase Brass and Copper Co Inc
Publication of GB1216373A publication Critical patent/GB1216373A/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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys

Landscapes

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

Abstract

1,216,373. Cu-Ni alloys made by powder metallurgy. CHASE BRASS & COPPER CO. Inc. Jan. 16, 1968 [Jan. 26, 1967], No. 2421/68. Headings C7A and C7D. A corrosion resistant non-homogeneous alloy is made by mixing 20-50% finely divided Cu powder and 50-80% Ni powder, the average particle size of the Cu powder being no greater than that of the Ni powder, shaping the mixture and heating the shape in a reducing atmosphere (e.g. containing 6-100% by volume H 2 ) at above the melting point of Cu but below 1275‹C. (e.g. about 1100‹C.). The Cu powder is preferably -325 mesh (Tyler) and the Ni powder -65 mesh. The shaping may be effected by pressing, by spreading as a layer on a substrate to be coated or by mixing the powder mixture with a fugitive resin in a volatile solvent, spreading the slurry as a sheet and removing the resin and solvent by heating. The alloy body may be densified by hot or cold rolling.
GB2421/68A 1967-01-26 1968-01-16 Improvements in or relating to corrosion resistant alloys Expired GB1216373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61184367A 1967-01-26 1967-01-26

Publications (1)

Publication Number Publication Date
GB1216373A true GB1216373A (en) 1970-12-23

Family

ID=24450616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2421/68A Expired GB1216373A (en) 1967-01-26 1968-01-16 Improvements in or relating to corrosion resistant alloys

Country Status (5)

Country Link
US (1) US3441409A (en)
DE (1) DE1608121A1 (en)
FR (1) FR1588181A (en)
GB (1) GB1216373A (en)
SE (1) SE332082B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008043781A1 (en) 2006-10-10 2008-04-17 Robert Bosch Gmbh Method for producing at least one porous layer

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1188773A (en) * 1968-03-25 1970-04-22 Int Nickel Ltd Ruthenium Alloys.
US3505065A (en) * 1968-08-12 1970-04-07 Talon Inc Method of making sintered and infiltrated refractory metal electrical contacts
US3650736A (en) * 1968-09-09 1972-03-21 Amforge Inc Method of molding electrodes
US3862840A (en) * 1972-12-20 1975-01-28 Airco Inc Process for manufacture of hard and non-deformable alloys without compacting by sintering in the solid-liquid phase
US5040718A (en) * 1987-10-16 1991-08-20 Avco Corporation Method of repairing damages in superalloys

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241094A (en) * 1939-05-06 1941-05-06 Gen Motors Corp Method of making composite articles
US2290338A (en) * 1941-02-28 1942-07-21 Gen Motors Corp Method of manufacture
GB586895A (en) * 1944-11-20 1947-04-03 Murex Ltd Improvements in and relating to the manufacture of sintered metal products
FR1079869A (en) * 1953-03-17 1954-12-03 Accumulateurs Fixes Continuous manufacturing process of negative plates for alkaline accumulators
US2855296A (en) * 1955-08-17 1958-10-07 Gen Motors Corp Method of sintering nickel powder onto stainless steel
US3086860A (en) * 1956-07-25 1963-04-23 Commissariat Energie Atomique Porous metallic membranes and methods of manufacturing them
US3197847A (en) * 1961-04-27 1965-08-03 Sylvania Electric Prod Clad materials and process of fabricating the same
US3323879A (en) * 1963-09-04 1967-06-06 Sylvania Electric Prod Powdered metal films
US3335002A (en) * 1965-10-13 1967-08-08 Texas Instruments Inc Manufacture of alloy foils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008043781A1 (en) 2006-10-10 2008-04-17 Robert Bosch Gmbh Method for producing at least one porous layer

Also Published As

Publication number Publication date
US3441409A (en) 1969-04-29
FR1588181A (en) 1970-04-10
SE332082B (en) 1971-01-25
DE1608121A1 (en) 1970-11-05

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