US3850625A - Zinc alloy containing nitrogen - Google Patents

Zinc alloy containing nitrogen Download PDF

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Publication number
US3850625A
US3850625A US00406848A US40684873A US3850625A US 3850625 A US3850625 A US 3850625A US 00406848 A US00406848 A US 00406848A US 40684873 A US40684873 A US 40684873A US 3850625 A US3850625 A US 3850625A
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US
United States
Prior art keywords
zinc alloy
nitrogen
zinc
alloy containing
alloy
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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 - Lifetime
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US00406848A
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English (en)
Inventor
A Balevski
S Zadgorski
I Nikolov
V Dimova
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.)
METALOZNANIE I TECHNO LOGIA NA
PO METALOZNANIE I TECHNO LOGIA NA METALITE BG
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METALOZNANIE I TECHNO LOGIA NA
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Publication of US3850625A publication Critical patent/US3850625A/en
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc

Definitions

  • ABSTRACT A zinc base alloy which can be used for mechanically loaded structural components, contains iron, lead, copper, cadmium, and particularly nitrogen.
  • This invention relates to a zinc alloy, particularly an alloy of high and stable mechanical properties, which can be used after plastic forming as a material -for loaded structural components.
  • the zinc alloy containing iron, lead, copper and cadmium contains according to the present invention also nitrogen.
  • This zinc alloy has the following composition (all percentages are by weight):
  • iron 0.05 0.57 nitrogen 0.0005 0.5% lead less than 0.015% copper less than 0.007% cadmium less than 0.015%
  • This alloy has a considerably higher strength and recrystallization temperature than all hitherto known zinc alloys. If no nitrogen is contained in this same alloy, its strength is only 14.5 kgflmm
  • the diagram in FIG. 1 shows the dependence of the temperature of beginning of recrystallization of the zinc alloy on the iron content. Curve 1 shows the temperature of beginning of recrystallization of the zinc alloy without nitrogen, while curve 2 is valid for a nitrogen content according to the example.
  • the degree of deformetion is F 50 percent and the duration. of annealing is 2 hours. At aniron content of 0.3 percent the temperature of beginning of recrystallization is r 170C. This is a sufficiently high temperature, and it can be assumed that this alloy can be used in all normal cases for general engineering components. After natural ageing the high strength of the zinc alloy containing nitrogen is preserved.
  • FIG. 2 shows the dependence of the tensile strength on the degree of deformation in plastic forming (press-working at C) of the alloy according to the example.
  • the corrosion resistance of the disclosed zinc alloy remains the same as in the case of pure zinc.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Contacts (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
US00406848A 1972-10-16 1973-10-16 Zinc alloy containing nitrogen Expired - Lifetime US3850625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG21636A BG18294A1 (en:Method) 1972-10-16 1972-10-16

Publications (1)

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US3850625A true US3850625A (en) 1974-11-26

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ID=3898887

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US00406848A Expired - Lifetime US3850625A (en) 1972-10-16 1973-10-16 Zinc alloy containing nitrogen

Country Status (15)

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US (1) US3850625A (en:Method)
JP (1) JPS5046520A (en:Method)
AT (1) AT333518B (en:Method)
AU (1) AU6133673A (en:Method)
BE (1) BE805807A (en:Method)
BG (1) BG18294A1 (en:Method)
CA (1) CA1012386A (en:Method)
DD (1) DD107311A5 (en:Method)
DE (1) DE2350928A1 (en:Method)
FR (1) FR2202947B1 (en:Method)
GB (1) GB1391745A (en:Method)
IT (1) IT996310B (en:Method)
NO (1) NO135070C (en:Method)
PL (1) PL86517B1 (en:Method)
SU (1) SU504505A3 (en:Method)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622240C (de) * 1928-02-09 1935-11-23 New Jersey Zinc Co Zinklegierung
US2070801A (en) * 1935-10-07 1937-02-16 Aerovox Corp Electrolytic cell
DE901597C (de) * 1943-10-15 1954-01-14 Aeg Zinklegierung
US3420661A (en) * 1966-05-04 1969-01-07 Morris P Kirk & Son Inc Zinc base casting alloy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622240C (de) * 1928-02-09 1935-11-23 New Jersey Zinc Co Zinklegierung
US2070801A (en) * 1935-10-07 1937-02-16 Aerovox Corp Electrolytic cell
DE901597C (de) * 1943-10-15 1954-01-14 Aeg Zinklegierung
US3420661A (en) * 1966-05-04 1969-01-07 Morris P Kirk & Son Inc Zinc base casting alloy

Also Published As

Publication number Publication date
PL86517B1 (en:Method) 1976-06-30
FR2202947A1 (en:Method) 1974-05-10
ATA849973A (de) 1976-03-15
CA1012386A (fr) 1977-06-21
DD107311A5 (en:Method) 1974-07-20
SU504505A3 (ru) 1976-02-25
GB1391745A (en) 1975-04-23
AU6133673A (en) 1975-04-17
FR2202947B1 (en:Method) 1976-10-01
NO135070C (en:Method) 1977-02-02
DE2350928A1 (de) 1974-04-18
JPS5046520A (en:Method) 1975-04-25
BG18294A1 (en:Method) 1974-10-25
IT996310B (it) 1975-12-10
AT333518B (de) 1976-11-25
BE805807A (fr) 1974-02-01
NO135070B (en:Method) 1976-10-25

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