NO142432C - Fremgangsmaate for fremstilling av kjetting med hoey fasthet - Google Patents

Fremgangsmaate for fremstilling av kjetting med hoey fasthet

Info

Publication number
NO142432C
NO142432C NO754302A NO754302A NO142432C NO 142432 C NO142432 C NO 142432C NO 754302 A NO754302 A NO 754302A NO 754302 A NO754302 A NO 754302A NO 142432 C NO142432 C NO 142432C
Authority
NO
Norway
Prior art keywords
procedure
high fastness
manufacturing chain
chain
manufacturing
Prior art date
Application number
NO754302A
Other languages
English (en)
Other versions
NO754302L (no
NO142432B (no
Inventor
Barbro Marie Rohlin
Sten Lennart Bergh
Gustav Nils Herman Westerbergh
Original Assignee
Ssab Svenskt Stal Ab
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 Ssab Svenskt Stal Ab filed Critical Ssab Svenskt Stal Ab
Publication of NO754302L publication Critical patent/NO754302L/no
Publication of NO142432B publication Critical patent/NO142432B/no
Publication of NO142432C publication Critical patent/NO142432C/no

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0087—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for chains, for chain links
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/12—Hauling- or hoisting-chains so called ornamental chains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12326—All metal or with adjacent metals with provision for limited relative movement between components

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Adornments (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
NO754302A 1974-12-23 1975-12-17 Fremgangsmaate for fremstilling av kjetting med hoey fasthet NO142432C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7416252A SE382830B (sv) 1974-12-23 1974-12-23 Forfarande for framstellning av ketting

Publications (3)

Publication Number Publication Date
NO754302L NO754302L (no) 1976-06-24
NO142432B NO142432B (no) 1980-05-12
NO142432C true NO142432C (no) 1980-08-20

Family

ID=20323116

Family Applications (1)

Application Number Title Priority Date Filing Date
NO754302A NO142432C (no) 1974-12-23 1975-12-17 Fremgangsmaate for fremstilling av kjetting med hoey fasthet

Country Status (8)

Country Link
US (1) US4002509A (no)
JP (1) JPS5188421A (no)
DE (1) DE2555919A1 (no)
FR (1) FR2296017A1 (no)
GB (1) GB1525618A (no)
NL (1) NL7514935A (no)
NO (1) NO142432C (no)
SE (1) SE382830B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696742B2 (ja) * 1987-10-29 1994-11-30 日本鋼管株式会社 高強度・高靭性非調質鋼の製造方法
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
DK1664357T3 (da) * 2003-09-09 2008-02-11 Pewag Austria Gmbh Anvendelse af et stål til fremstilling af kæder, fremgangsmåde til fremstilling af en kæde og kæde fremstillet ifölge denne fremgangsmåde
CN116689696B (zh) * 2023-06-25 2026-03-17 宁夏天地奔牛链条有限公司 矿用等强度紧凑链及制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124929A (en) * 1964-03-17 Element link for link chains
GB1342235A (en) * 1970-01-20 1974-01-03 Norbritt Pickering Ltd Manufacture of chains
SE335547B (no) * 1970-02-11 1971-06-01 Fagersta Bruks Ab
US3899368A (en) * 1973-12-13 1975-08-12 Republic Steel Corp Low alloy, high strength, age hardenable steel

Also Published As

Publication number Publication date
US4002509A (en) 1977-01-11
FR2296017B3 (no) 1978-09-29
SE382830B (sv) 1976-02-16
NL7514935A (nl) 1976-06-25
DE2555919A1 (de) 1976-06-24
JPS5188421A (no) 1976-08-03
GB1525618A (en) 1978-09-20
NO754302L (no) 1976-06-24
FR2296017A1 (fr) 1976-07-23
NO142432B (no) 1980-05-12

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