FR1408590A - Surface hardening of metals and alloys - Google Patents

Surface hardening of metals and alloys

Info

Publication number
FR1408590A
FR1408590A FR988939A FR988939A FR1408590A FR 1408590 A FR1408590 A FR 1408590A FR 988939 A FR988939 A FR 988939A FR 988939 A FR988939 A FR 988939A FR 1408590 A FR1408590 A FR 1408590A
Authority
FR
France
Prior art keywords
alloys
metals
surface hardening
hardening
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
FR988939A
Other languages
French (fr)
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
Mond Nickel Co Ltd
Original Assignee
Inco Ltd
Mond Nickel Co 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
Priority claimed from GB37543/63A external-priority patent/GB1094801A/en
Application filed by Inco Ltd, Mond Nickel Co Ltd filed Critical Inco Ltd
Priority to FR988939A priority Critical patent/FR1408590A/en
Application granted granted Critical
Publication of FR1408590A publication Critical patent/FR1408590A/en
Expired 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3066—Fe as the principal constituent with Ni as next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR988939A 1963-09-24 1964-09-22 Surface hardening of metals and alloys Expired FR1408590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR988939A FR1408590A (en) 1963-09-24 1964-09-22 Surface hardening of metals and alloys

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB37543/63A GB1094801A (en) 1963-09-24 1963-09-24 Hard-facing metals and alloys
FR988939A FR1408590A (en) 1963-09-24 1964-09-22 Surface hardening of metals and alloys

Publications (1)

Publication Number Publication Date
FR1408590A true FR1408590A (en) 1965-08-13

Family

ID=26210105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988939A Expired FR1408590A (en) 1963-09-24 1964-09-22 Surface hardening of metals and alloys

Country Status (1)

Country Link
FR (1) FR1408590A (en)

Similar Documents

Publication Publication Date Title
FR1362266A (en) Improvements in the processing of metal strips
FR1398337A (en) Improvements in steel coating
GB1000845A (en) Improvements in or relating to the continuous casting of metal
FR1527508A (en) Method and composition for the electrolytic etching of metal alloys
AT253548B (en) Master alloy for the treatment of iron and steel melts
FR1408590A (en) Surface hardening of metals and alloys
CH429961A (en) Uranium alloy and use of this alloy
FR1471690A (en) Laminated structures of metal alloys
FR1376281A (en) Purification of alloys
CH429195A (en) Beryllium-based alloy and use of this alloy
AT253549B (en) Master alloy for the treatment of iron and steel melts
FR1505032A (en) Method and circuit assembly for the use of batteries ready to operate in parallel
SU461787A1 (en) Method for continuous casting of metals
FR1385263A (en) Improvements in the treatment of metal surfaces
FR1502781A (en) Reduction and purification of active metals
CH407821A (en) Procédé de revêtement d'une surface metal
CA655356A (en) Electrodeposition of metals having two valences and alloys thereof
FR1358098A (en) Improvements in the production of metal castings and ingots
FR1405738A (en) Stainless steel alloys
FR1326793A (en) Improvements in the production of ingots and cast metal parts
FR1341918A (en) assembly elements of metal tubes for various constructions
FR1410787A (en) Treatment composition of metal objects
FR1378033A (en) Further training in the formation of metal coatings
FR3143M (en) Amides of β-phenyl-β-oxypropionic and β-aceto-amido-β-phenylpropionic acids.
FR1383375A (en) Advanced uranium alloys