JPH0649721A - 紡績機用鋼製リングの焼入れ方法及びその方法により処理されたリング - Google Patents

紡績機用鋼製リングの焼入れ方法及びその方法により処理されたリング

Info

Publication number
JPH0649721A
JPH0649721A JP5079486A JP7948693A JPH0649721A JP H0649721 A JPH0649721 A JP H0649721A JP 5079486 A JP5079486 A JP 5079486A JP 7948693 A JP7948693 A JP 7948693A JP H0649721 A JPH0649721 A JP H0649721A
Authority
JP
Japan
Prior art keywords
ring
steel
spinning
treatment
carbon steel
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.)
Pending
Application number
JP5079486A
Other languages
English (en)
Japanese (ja)
Inventor
Carlo Alberto Prosino
カルロ・アルベルト・プロシノ
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.)
PROSINO Srl
Original Assignee
PROSINO Srl
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 PROSINO Srl filed Critical PROSINO Srl
Publication of JPH0649721A publication Critical patent/JPH0649721A/ja
Pending 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • 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
    • C21D1/78—Combined heat-treatments not provided for above
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—Carbo-nitriding of ferrous surfaces
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52—Ring-and-traveller arrangements
    • D01H7/60—Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
    • D01H7/602—Rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Heat Treatment Of Articles (AREA)
JP5079486A 1992-04-07 1993-04-06 紡績機用鋼製リングの焼入れ方法及びその方法により処理されたリング Pending JPH0649721A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO920318A IT1259525B (it) 1992-04-07 1992-04-07 Procedimento per l'indurimento superficiale di anelli di acciaio per filatoi, ed anello trattato mediante tale procedimento
IT92A000318 1992-04-07

Publications (1)

Publication Number Publication Date
JPH0649721A true JPH0649721A (ja) 1994-02-22

Family

ID=11410389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5079486A Pending JPH0649721A (ja) 1992-04-07 1993-04-06 紡績機用鋼製リングの焼入れ方法及びその方法により処理されたリング

Country Status (3)

Country Link
JP (1) JPH0649721A (it)
DE (1) DE4303763A1 (it)
IT (1) IT1259525B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9664412B2 (en) 2012-07-18 2017-05-30 Sanden Holdings Corporation Heating device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0106267B1 (pt) * 2000-05-03 2011-06-14 mÉtodo para produzir um elemento corrediÇo para anel, para mÁquinas para fiar fios em anel ou para torcer fios em anel e elemento corrediÇo para anel.
DE102013225860B4 (de) * 2013-12-13 2018-05-03 Aktiebolaget Skf Gleitlager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9664412B2 (en) 2012-07-18 2017-05-30 Sanden Holdings Corporation Heating device

Also Published As

Publication number Publication date
ITTO920318A0 (it) 1992-04-07
ITTO920318A1 (it) 1993-10-07
DE4303763A1 (de) 1993-10-14
IT1259525B (it) 1996-03-20

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