AU2258483A - Hardened and tempered high hardness special steels - Google Patents

Hardened and tempered high hardness special steels

Info

Publication number
AU2258483A
AU2258483A AU22584/83A AU2258483A AU2258483A AU 2258483 A AU2258483 A AU 2258483A AU 22584/83 A AU22584/83 A AU 22584/83A AU 2258483 A AU2258483 A AU 2258483A AU 2258483 A AU2258483 A AU 2258483A
Authority
AU
Australia
Prior art keywords
hardened
high hardness
special steels
tempered high
hardness special
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.)
Granted
Application number
AU22584/83A
Other versions
AU564998B2 (en
Inventor
Mariano Perez Izarzugaza
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.)
Siderurgica Huachipato Sa Cia
TECNIC AG
Original Assignee
SIDERURGICA HUACHIPATO COMP SA
Tecnic A G
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 SIDERURGICA HUACHIPATO COMP SA, Tecnic A G filed Critical SIDERURGICA HUACHIPATO COMP SA
Priority to AU22584/83A priority Critical patent/AU564998B2/en
Priority to MX203232A priority patent/MX162375A/en
Priority to NZ210175A priority patent/NZ210175A/en
Priority to IL73473A priority patent/IL73473A/en
Priority to EG697/84A priority patent/EG16763A/en
Priority to CA000468600A priority patent/CA1266790A/en
Priority to KR1019840007612A priority patent/KR900000279B1/en
Priority to BR8406523A priority patent/BR8406523A/en
Priority to ZA849878A priority patent/ZA849878B/en
Publication of AU2258483A publication Critical patent/AU2258483A/en
Application granted granted Critical
Publication of AU564998B2 publication Critical patent/AU564998B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
AU22584/83A 1983-12-20 1983-12-20 Hardened and tempered high hardness special steels Ceased AU564998B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AU22584/83A AU564998B2 (en) 1983-12-20 1983-12-20 Hardened and tempered high hardness special steels
MX203232A MX162375A (en) 1983-12-20 1984-10-31 PROCEDURE FOR THE PREPARATION OF A SPECIAL TEMPERED STEEL OF HIGH HARDNESS RESISTANCE AND HIGH TENACITY
IL73473A IL73473A (en) 1983-12-20 1984-11-09 Process for production of a high-hardness,hardened and tempered special steel and special steel alloy
NZ210175A NZ210175A (en) 1983-12-20 1984-11-09 Production of hardened, tempered steel alloy containing niobium
EG697/84A EG16763A (en) 1983-12-20 1984-11-12 Process for production of a high-hardness,hardened and tempered special steel and special alloy
CA000468600A CA1266790A (en) 1983-12-20 1984-11-26 Process for production of high-hardness, hardened and tempered special steel and special steel alloy
KR1019840007612A KR900000279B1 (en) 1983-12-20 1984-12-03 Process for production of high-hardness hardened and tempered special steel and special steel alloy
BR8406523A BR8406523A (en) 1983-12-20 1984-12-18 PROCESS FOR THE PRODUCTION OF A SPECIAL STEEL OF HIGH SEASONING, HARDENED AND TEMPERED, AND SPECIAL STEEL ALLOY
ZA849878A ZA849878B (en) 1983-12-20 1984-12-19 Process for production of high-hardness,hardened and tempered special steel and special steel alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU22584/83A AU564998B2 (en) 1983-12-20 1983-12-20 Hardened and tempered high hardness special steels

Publications (2)

Publication Number Publication Date
AU2258483A true AU2258483A (en) 1985-06-27
AU564998B2 AU564998B2 (en) 1987-09-03

Family

ID=3711772

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22584/83A Ceased AU564998B2 (en) 1983-12-20 1983-12-20 Hardened and tempered high hardness special steels

Country Status (9)

Country Link
KR (1) KR900000279B1 (en)
AU (1) AU564998B2 (en)
BR (1) BR8406523A (en)
CA (1) CA1266790A (en)
EG (1) EG16763A (en)
IL (1) IL73473A (en)
MX (1) MX162375A (en)
NZ (1) NZ210175A (en)
ZA (1) ZA849878B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108374075A (en) * 2018-03-12 2018-08-07 包头北方安全防护装备制造有限公司 The method of the large-scale armour plate brake forming part quenching distortion of control

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007487A1 (en) * 1990-03-09 1991-09-12 Skf Gmbh METHOD FOR PRODUCING STEEL MACHINE ELEMENTS
JP3514182B2 (en) * 1999-08-31 2004-03-31 住友金属工業株式会社 Low Cr ferritic heat resistant steel excellent in high temperature strength and toughness and method for producing the same
US9410220B2 (en) * 2012-06-19 2016-08-09 Buffalo Armory Llc Method and apparatus for treating a steel article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108374075A (en) * 2018-03-12 2018-08-07 包头北方安全防护装备制造有限公司 The method of the large-scale armour plate brake forming part quenching distortion of control

Also Published As

Publication number Publication date
ZA849878B (en) 1985-06-17
KR850004998A (en) 1985-08-19
IL73473A0 (en) 1985-02-28
EG16763A (en) 1991-08-30
MX162375A (en) 1991-05-02
CA1266790A (en) 1990-03-20
KR900000279B1 (en) 1990-01-24
BR8406523A (en) 1985-10-15
AU564998B2 (en) 1987-09-03
IL73473A (en) 1987-10-20
NZ210175A (en) 1988-03-30

Similar Documents

Publication Publication Date Title
OA08138A (en) Disinfection method and composition therefor.
AU5255286A (en) Key and retainer card combination
AU1493988A (en) Cold work steel
GB2157343B (en) Hardening soft ground
EP0168038A3 (en) High tensile-high toughness steel
AU559801B2 (en) Surface treated steel strip
GB2222604B (en) Thin steel band
AU4420085A (en) Voice scrambler using frequency-inversion and band-splitting technique
ZA863585B (en) Carving device,in particular between two areas of different hardness
AU568723B2 (en) Encrypted paging
GB2168999B (en) High toughness steel
AU564998B2 (en) Hardened and tempered high hardness special steels
GB2167984B (en) Blast-cleaning, shot-peening and peen-forming machines
GB2166536B (en) Plate freezer and method
AU565886B2 (en) Pyrrolidine, 1-piperidine and 1-homopiperidinecarboxamides
AU568750B2 (en) Imidazo-pyrrolo-pyridines and their use as herbacides
GB8505957D0 (en) Remelting and hardening elongate workpiece
AU576111B2 (en) Seawater-corrosion-resistant non-magnetic steel
JPS6438500A (en) Tanning composition and method
EP0321571A4 (en) Soft magnetic steel.
AU4780085A (en) Shallow case hardening process
GB8429655D0 (en) Nickel-maraging steels
AU3081684A (en) Wood hardness tester
AU4914785A (en) Substituted 1-phenyl-3-benzoyl ureas and thioureas - pesticidal agents
AU569589B2 (en) Tempering valve